End of the Earth and new Life on MarsFeel free to subscribe our Biography Channel in ( HD https://www.youtube.com/user/truebiographyhd )
Biggest Mysteries of Mars
End of the earth and new Life on Mars
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Mars was known as the "fire star" to ancient Chinese astronomers, and scientists are still burning with questions regarding the Red Planet. Even after dozens of spacecraft have been sent to Mars, much remains unknown about that world. Here are some of the biggest unsolved mysteries we have about Mars.
Why does Mars have two faces?
Scientists have been puzzling over the differences between the two sides of Mars for decades. The northern hemisphere of the planet is smooth and low — it is among the flattest, smoothest places in the solar system, potentially created by water that once flowed across the Martian surface.
Meanwhile, the southern half of the Martian surface is rough and heavily cratered, and about 2.5 miles to 5 miles (4 km to 8 km) higher in elevation than the northern basin. Recent evidence suggests the vast disparity seen between the northern and southern halves of the planet was caused by a giant space rock smacking into Mars long ago.
Still, there are ways to produce methane without life, such as volcanic activity. ESA's ExoMars spacecraft planned for launch in 2016 will study the chemical composition of Mars' atmosphere to learn more about this methane.
Does liquid water run on the surface of Mars now?
Although large amounts of evidence suggest that liquid water once ran on the surface of Mars, it remains an open question as to whether or not it occasionally flows on the face of the Red Planet now. The planet's atmospheric pressure is too low, at about 1/100th of Earth's, for liquid water to last on the surface. However, dark, narrow lines seen on Martian slopes hint that saltwater could be running down them every spring.
Were there oceans on Mars?
Numerous missions to Mars have revealed a host of features on the Red Planet that suggest it was once warm enough for liquid water to run across its surface. These features include what appear to be vast oceans, valley networks, river deltas and minerals that required water to form.
Nevertheless, astronauts seem eager to find out. For example, this year six volunteers lived in a pretend spacecraft for nearly a year and a half in the so-called Mars500 project, the longest spaceflight simulation ever conducted, aimed at replicating a manned mission to Mars from beginning to end. There are even numerous volunteers for a one-way trip to the Red Planet. Tiny rock-eating microbes could mine precious extraterrestrial resources from Mars and pave the way for the first human colonists, and farmers could grow crops on its surface. The mystery as to whether or not humans will ever go to Mars may rest largely on whether or not the powers-that-be can be convinced to go there.
KEPLER 186F - LIFE AFTER EARTH - DocumentaryKEPLER 186F - LIFE AFTER EARTH - 2014 Documentary
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If Alien exist where do they live and how do they live?
Scientists say a world that's 490 light-years away qualifies as the first confirmed Earth-sized exoplanet that could sustain life as we know it — but in an environment like nothing we've ever seen.
The planet, known as Kepler-186f, is "more of an Earth cousin than an Earth twin," Elisa Quintana, an astronomer at the SETI Institute at NASA Ames Research Center, told the journal Science. Quintana is the lead author of a report on the planet published by Science this week.
"This discovery does confirm that Earth-sized planets do exist in the habitable zones of other stars," Quintana said during a Thursday news briefing at NASA Headquarters.
Kepler-186f goes around an M-type dwarf star that's smaller and cooler than our sun. But it orbits much closer to its parent star than Earth does, within what would be Mercury's orbit in our own solar system. Those two factors combine to produce an environment that could allow for liquid water on the surface, assuming that the planet had a heat-trapping atmosphere.
"The star, to our eyes, would look slightly orange-y," about a third again as big as our sun but only a third as bright, said co-author Thomas Barclay, a staff scientist for NASA's Kepler mission who is also affiliated with NASA and the Bay Area Environmental Research Institute. At midday, Kepler-186f's landscape might look similar to what we see on Earth an hour before sunset, he told NBC News.
Or it might not: If the planet lacked an atmosphere to retain and redistribute its sun's warmth, it would be a cold, dry, lifeless world.
Kepler-186f probably rates as the most potentially Earthlike planet discovered so far, said Jim Kasting, a geoscientist at Penn State University who did not play a role in the Science study. But he told NBC News that it's still "less likely to be habitable than planets around more sunlike stars." Even better prospects for alien habitability might well be identified in the months and years to come.
How the world was found
Kepler-186f is just the latest discovery to be pulled out of terabytes' worth of data collected by the Kepler mission. Before it went on the fritz last year, the Kepler space telescope stared at more than 150,000 stars in a patch of sky, looking for the telltale dimming of starlight as planets passed over the stars' disks. Nearly 1,000 exoplanets have been confirmed using Kepler data, and almost 3,000 more candidates are still awaiting confirmation.
It takes years of observation to confirm the pattern of dimming and brightening that's associated with alien planets, particularly if the planets are small and far from their parent stars. In February, astronomers reported that at least four worlds circled the dwarf star known as Kepler-186 or KOI-571. In this week's Science paper, Quintana and her colleagues confirm the existence of Kepler-186f as the fifth and outermost world.
They report that Kepler-186f is about 10 percent wider than Earth, tracing a 130-day orbit around its sun at a mean distance of 0.35 astronomical units. (An astronomical unit is the distance between Earth and our sun, which is 93 million miles or 150 million kilometers.) That would put Kepler-186f on the cooler, outer side of the star's habitable zone — the range of orbital distances where liquid water could exist on a planet's surface.
Astronomers have confirmed the existence of other planets in their stars' habitable zone, but those prospects are super-Earth-size. Smaller habitable-zone candidates also have been found, but they have yet to be confirmed as planets.
Barclay said Kepler-186f was particularly promising because it's less than 1.5 times the size of Earth. Planets in that size range are more likely to be rocky with a thinner atmosphere, like Earth, Mars and Venus. But worlds exceeding that size stand a better chance of retaining a thick atmosphere of hydrogen and helium, like the giant planet Neptune.
"While those planets also could be rocky, they don't remind us of home," Barclay said.
Could we actually detect signs of life on Kepler-186f? That's a tough one. The astronomers behind the discovery acknowledge that the planet might be just too far away for follow-up studies. The SETI Institute has been searching for radio signals from the Kepler-186 system over a wide frequency range (1 to 10 GHz), but so far nothing has been detected.
Naked Science is an American documentary television series that premiered in 2004 on the National Geographic Channel. The programme features various subjects related to science and technology.
There is a place on Earth that we have never seen. It is a place of unimaginable heat and pressure, where no life could survive. Yet without it, we would perish for it holds the key to our precarious existence on this planet.
2000 miles below the Earth's surface, there is a vast ocean of molten iron. The spinning outer core of the Earth generates a protective magnetic shield around the planet, defending life from lethal space radiation. But now there is startling data that it could be about to stop defending us. Naked Science is taking you on a journey to the centre of the Earth.
The History of Earth (HD - 720P)Imagine cameras have been around since the creation of Earth to record every major event.
Take a photographic journey thorough time from the violent birth of our planet four and a half billion years ago, through ice-ages, massive volcanic eruptions and the dinosaurs' reign to the first humans. For the first time, see the incredible story of our planet unfold in one single, seamless camera move.
Cosmic Journeys - Earth in 1000 YearsThis edition of COSMIC JOURNEYS explores the still unfolding story of Earth's past and the light it sheds on the science of climate change today. While that story can tell us about the mechanisms that can shape our climate. it's still the unique conditions of our time that will determine sea levels, ice coverage, and temperatures.
Ice, in its varied forms, covers as much as 16% of Earth's surface, including 33% of land areas at the height of the northern winter. Glaciers, sea ice, permafrost, ice sheets and snow play an important role in Earth's climate. They reflect energy back to space, shape ocean currents, and spawn weather patterns.
But there are signs that Earth's great stores of ice are beginning to melt. To find out where Earth might be headed, scientists are drilling down into the ice, and scouring ancient sea beds, for evidence of past climate change. What are they learning about the fate of our planet... a thousand years into the future and even beyond?
30,000 years ago, Earth began a relentless descent into winter. Glaciers pushed into what were temperate zones. Ice spread beyond polar seas. New layers of ice accumulated on the vast frozen plateau of Greenland. At three kilometers thick, Greenland's ice sheet is a monumental formation built over successive ice ages and millions of years. It's so heavy that it has pushed much of the island down below sea level. And yet, today, scientists have begun to wonder how resilient this ice sheet really is.
Average global temperatures have risen about one degree Celsius since the industrial revolution. They could go up another degree by the end of this century. If Greenland's ice sheet were to melt, sea levels would rise by over seven meters. That would destroy or threaten the homes and livelihoods of up to a quarter of the world's population.
With so much at stake, scientists are monitoring Earth's frozen zones... with satellites, radar flights, and expeditions to drill deep into ice sheets. And they are reconstructing past climates, looking for clues to where Earth might now be headed... not just centuries, but thousands of years in the future.
Periods of melting and freezing, it turns out, are central events in our planet's history.
That's been born out by evidence ranging from geological traces of past sea levels... the distribution of fossils... chemical traces that correspond to ocean temperatures, and more.
Going back over two billion years, earth has experienced five major glacial or ice ages. The first, called the Huronian, has been linked to the rise of photosynthesis in primitive organisms. They began to take in carbon dioxide, an important greenhouse gas. That decreased the amount of solar energy trapped by the atmosphere, sending Earth into a deep freeze.
The second major ice age began 580 million years ago. It was so severe, it's often referred to as "snowball earth." The Andean-Saharan and the Karoo ice ages began 460 and 360 million years ago. Finally, there's the Quaternary... from 2.6 million years ago to the present. Periods of cooling and warming have been spurred by a range of interlocking factors: the movement of continents, patterns of ocean circulation, volcanic events, the evolution of plants and animals.
The world as we know it was beginning to take shape in the period from 90 to 50 million years ago. The continents were moving toward their present positions. The Americas separated from Europe and Africa. India headed toward a merger with Asia. The world was getting warmer. Temperatures spiked roughly 55 million years ago, going up about 5 degrees Celsius in just a few thousand years. CO2 levels rose to about 1000 parts per million compared to 280 in pre-industrial times, and 390 today.
But the stage was set for a major cool down. The configuration of landmasses had cut the Arctic off from the wider oceans. That allowed a layer of fresh water to settle over it, and a sea plant called Azolla to spread widely. In a year, it can soak up as much as 6 tons of CO2 per acre. Plowing into Asia, the Indian subcontinent caused the mighty Himalayan Mountains to rise up. In a process called weathering, rainfall interacting with exposed rock began to draw more CO2 from the atmosphere... washing it into the sea. Temperatures steadily dropped.
By around 33 million years ago, South America had separated from Antarctica. Currents swirling around the continent isolated it from warm waters to the north. An ice sheet formed. In time, with temperatures and CO2 levels continuing to fall, the door was open for a more subtle climate driver. It was first described by the 19th century Serbian scientist, Milutin Milankovic.
He saw that periodic variations in Earth's rotational motion altered the amount of solar radiation striking the poles. In combination, every 100,000 years or so, these variations have sent earth into a period of cool temperatures and spreading ice.
Finding Life Beyond Earth.. COSMIC JOURNEY.. BEYOND SPACEHDScientists are on the verge of answering one of the greatest questions in history: Are we alone? Finding Life Beyond Earth immerses audiences in the sights and sounds of alien worlds, while top astrobiologists explain how these places are changing how we think about the potential for life in our solar system.
This spectacular five-part series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 2 - Snowball Earth
This programme delves into a world lying beneath a frozen surface. It is the greatest climate disaster ever to have hit Earth. 650 million years ago, a cataclysmic ice age sealed the entire planet beneath ice and snow, almost destroying life and turning the world into one huge snowball.
Snowball Earth uncovers the story behind one of the most controversial theories in science today. To investigate, the programme travels the world to follow scientists scouring southern Australia, Nevada's Death Valley and Alaskan glaciers for tantalising clues as to how our planet ran away into this doomsday scenario. The results could improve understanding of evolution and survival of life.
Naked Science is an American documentary television series that premiered in 2004 on the National Geographic Channel. The programme features various subjects related to science and technology.
What can science tell us about the fury of our Angry Earth? Can science do anything to protect us? Might we one day be able to predict the quakes? Or are we at the mercy of the awesome power of nature?
Around the world, millions live under the threat of an earthquake disaster. In the last century, more than 1 million people died in earthquakes. Over the next century, it is feared that number could increase ten-fold. Why? Because Earthquakes don't kill people. Buildings do. And urban populations are increasing so fast that we now have 'mega-cities'. We discover the seismic vulnerability of some of the world's mega cities and the threat posed to millions of people all over the world.
Future of the Earth after 1000 Million Years | Full Documentaryhttp://www.advexon.com/
The biological and geological future of the Earth can be extrapolated based upon the estimated effects of several long-term influences. These include the chemistry at the Earth's surface, the rate of cooling of the planet's interior, the gravitational interactions with other objects in the Solar System, and a steady increase in the Sun's luminosity. An uncertain factor in this extrapolation is the ongoing influence of technology introduced by humans, such as geoengineering,[2] which could cause significant changes to the planet.[3][4] The current biotic crisis[5] is being caused by technology[6] and the effects may last for up to five million years.[7] In turn, technology may result in the extinction of humanity, leaving the planet to gradually return to a slower evolutionary pace resulting solely from long-term natural processes.[8][9]
Over time intervals of hundreds of millions of years, random celestial events pose a global risk to the biosphere, which can result in mass extinctions. These include impacts by comets or asteroids with diameters of 5--10 km (3.1--6.2 mi) or more, and the possibility of a massive stellar explosion, called a supernova, within a 100-light-year radius from the Sun, called a Near-Earth supernova. Other large-scale geological events are more predictable. If the long-term effects of global warming are disregarded, Milankovitch theory predicts that the planet will continue to undergo glacial periods at least until the quaternary glaciation comes to an end. These periods are caused by eccentricity, axial tilt, and precession of the Earth's orbit.[10] As part of the ongoing supercontinent cycle, plate tectonics will probably result in a supercontinent in 250--350 million years. Some time in the next 1.5--4.5 billion years, the axial tilt of the Earth may begin to undergo chaotic variations, with changes in the axial tilt of up to 90°.
During the next four billion years, the luminosity of the Sun will steadily increase, resulting in a rise in the solar radiation reaching the Earth. This will cause a higher rate of weathering of silicate minerals, which will cause a decrease in the level of carbon dioxide in the atmosphere. In about 600 million years, the level of CO
2 will fall below the level needed to sustain C3 carbon fixation photosynthesis used by trees. Some plants use the C4 carbon fixation method, allowing them to persist at CO
2 concentrations as low as 10 parts per million. However, the long-term trend is for plant life to die off altogether. The extinction of plants will be the demise of almost all animal life, since plants are the base of the food chain on Earth.
In about 1.1 billion years, the solar luminosity will be 10% higher than at present. This will cause the atmosphere to become a "moist greenhouse", resulting in a runaway evaporation of the oceans. As a likely consequence, plate tectonics will come to an end.[11] Following this event, the planet's magnetic dynamo may come to an end, causing the magnetosphere to decay and leading to an accelerated loss of volatiles from the outer atmosphere. Four billion years from now, the increase in the Earth's surface temperature will cause a runaway greenhouse effect. By that point, most if not all the life on the surface will be extinct.[12][13] The most probable fate of the planet is absorption by the Sun in about 7.5 billion years, after the star has entered the red giant phase and expanded to cross the planet's current orbit.
Stuff They Don't Want You To Know - Hollow EarthDid the Nazis prove that Earth is hollow? As World War II raged across Europe and the Pacific, the conflict reached every continent on the planet, including Antarctica. Learn more about the little-known Nazi expeditions to Antarctica -- and what they hoped to find there -- in this episode of Stuff They Don't Want You to Know.
Faces of Earth - Assembling AmericaFrom the Pacific Northwest to the shores of the Atlantic seaboard, the breadth and scope of America is like no other place on Earth. Travel with geoscientists and explore how time and the forces of nature have shaped the continent and influence the life in the United States. Episode 3 of the 4-part Faces of Earth series.
Earth the Power of the Planet AtmosphereEarth the Power of the Planet Atmosphere - The history of the atmosphere, starting with the ozone layer's creation.
Uploaded for educational purposes, all material belongs to the BBC
No copyright intended
Why Mars Died, and Earth LivedThis video explores the most basic question of all: why we explore space? Be sure to experience the visual spectacle in full HD, 1080P.
The Mars rover, Curiosity, is the latest in a long line of missions to Mars: landers sent to scoop its soil and study its rocks, orbiters sent to map its valleys and ridges.
They are all asking the same question. Did liquid water once flow on this dry and dusty world? Did it support life in any form? And are there remnants left to find? The science that comes out of these missions may help answer a much larger, more philosophical question.
Is our planet Earth the norm, in a galaxy run through with life-bearing planets? Or is Earth a rare gem, with a unique make-up and history that allowed it to give rise to living things? On Mars, Curiosity has spotted pebbles and other rocks commonly associated with flowing water.
It found them down stream on what appears to be an ancient river fan, where water flowed down into Gale Crater. This shows that at some point in the past, Mars had an atmosphere, cloudy skies, and liquid water flowing. So what could have turned it into the desolate world we know today?
One process that very likely played a role goes by the unscientific name, "sputtering." Like the other planets in our solar system, Mars is lashed by high-energy photons from the Sun. When one of these photons enters the atmosphere of a planet, it can crash into a molecule, knocking loose an electron and turning it into an ion. The solar wind brings something else: a giant magnetic field. When part of the field grazes the planet, it can attract ions and launch them out into space.
Another part might fling ions right into the atmosphere at up to a thousand kilometers per second. The ions crash into other molecules, sending them in all directions like balls in a game of pool. Over billions of years, this process could have literally stripped Mars of its atmosphere, especially in the early life of the solar system when the solar wind was more intense than it is today.
Sputtering has actually been spotted directly on another dead planet, Venus. The Venus Express mission found that solar winds are steadily stripping off lighter molecules of hydrogen and oxygen. They escape the planet on the night side... then ride solar breezes on out into space.
This process has left Venus with an atmosphere dominated by carbon dioxide gas... a heat trapping compound that has helped send surface temperatures up to around 400 degrees Celsius. The loss of Venus' atmosphere likely took place over millions of years, especially during solar outbursts known as coronal mass ejections.
If these massive blast waves stripped Venus and Mars of an atmosphere capable of supporting life how did Earth avoid the same grim fate? We can see the answer as the solar storm approaches earth. Our planet has what Mars and Venus lack - a powerful magnetic field generated deep within its core.
This protective shield deflects many of the high-energy particles launched by the Sun. In fact, that's just our first line of defense. Much of the solar energy that gets through is reflected back to space by clouds, ice, and snow.
The energy that earth absorbs is just enough to power a remarkable planetary engine: the climate. It's set in motion by the uneveness of solar heating, due in part to the cycles of day and night, and the seasons. That causes warm, tropical winds to blow toward the poles, and cold polar air toward the equator.
Wind currents drive surface ocean currents. This computer simulation shows the Gulf Stream winding its way along the coast of North America. This great ocean river carries enough heat energy to power the industrial world a hundred times over.
It breaks down in massive whirlpools that spread warm tropical waters over northern seas. Below the surface, they mix with cold deep currents that swirl around undersea ledges and mountains. Earth's climate engine has countless moving parts: tides and terrain, cross winds and currents -- all working to equalize temperatures around the globe.
Over time, earth developed a carbon cycle and an effective means of regulating green house gases. In our galaxy, are still-born worlds like Mars the norm? Or in Earth, has Nature crafted a prototype for its greatest experiment... Life?
Earth Sciencehttp://facebook.com/ScienceReason ... The American Geological Institute (AGI) is a nonprofit federation of 45 geoscientific and professional associations that represents more than 120,000 geologists, geophysicists, and other earth scientists.
Founded in 1948, AGI provides information services to geoscientists, serves as a voice of shared interests in our profession, plays a major role in strengthening geoscience education, and strives to increase public awareness of the vital role the geosciences play in society's use of resources, resilience to natural hazards, and the health of the environment.
• http://www.agiweb.org/
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Earth science (also known as geoscience, the geosciences or the Earth sciences), is an all-embracing term for the sciences related to the planet Earth. It is arguably a special case in planetary science, the Earth being the only known life-bearing planet. There are both reductionist and holistic approaches to Earth science.
There are four major disciplines in earth sciences, namely geography, geology, geophysics and geodesy. These major disciplines use physics, chemistry, biology, chronology and mathematics to build a quantitative understanding of the principal areas or spheres of the Earth system.
The following fields of science are generally categorized within the geosciences:
- Geology describes the rocky parts of the Earth's crust (or lithosphere) and its historic development. Major subdisciplines are mineralogy and petrology, geochemistry, geomorphology, paleontology, stratigraphy, structural geology, engineering geology and sedimentology.
- Geophysics and Geodesy investigate the figure of the Earth, its reaction to forces and its magnetic and gravity fields. Geophysicists explore the Earth's core and mantle as well as the tectonic and seismic activity of the lithosphere.
- Soil science covers the outermost layer of the Earth's crust that is subject to soil formation processes (or pedosphere). Major subdisciplines include edaphology and pedology.
- Oceanography and hydrology (includes limnology) describe the marine and freshwater domains of the watery parts of the Earth (or hydrosphere). Major subdisciplines include hydrogeology and physical, chemical, and biological oceanography.
- Glaciology covers the icy parts of the Earth (or cryosphere).
- Atmospheric sciences cover the gaseous parts of the Earth (or atmosphere) between the surface and the exosphere (about 1000 km). Major subdisciplines are meteorology, climatology, atmospheric chemistry and atmospheric physics.
- A very important linking sphere is the biosphere, the study of which is biology. The biosphere consists of all forms of life, from single-celled organisms to pine trees to people. The interactions of Earth's other spheres - lithosphere/geosphere, hydrosphere, atmosphere and/or cryosphere and pedosphere - create the conditions that can support life.
• http://en.wikipedia.org/wiki/Earth_science
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Earth Story - Centre Of Earth
The Birth of the Earth & Beginning of Life on EarthThe Birth of the Earth:
The Earth is a tiny planet in a vast universe. The universe is made up of billions of stars and planets and enormous clouds of gas, all separated by huge empty spaces.
Beginning of Life on Earth:
Life on Earth began in the seas. For millions of years the Earth''s surface was scorched by harmful ultraviolet rays from sun and there was almost no life on land. Simple plants and Algae grew at the edges of the sea.
Earth Under Water - Worldwide Flooding | Sea Level Rise (SLR)Follow ClimateState on facebook for more climate research https://www.facebook.com/ClimateState
Miami, New Orleans and New York City completely under water it's a very real possibility if sea levels continue to rise. In Earth Under Water we'll see these events unfold as leading experts forecast how mankind will be impacted if global warming continues. They'll break down the science behind these predictions and explore ways humanity could adapt, including engineering vast dams near San Francisco, or building floating cities outside of New York.
Nova - Magnetic Storm - Earth's Invisible ShieldDocumentary
Earth From Space Full HD NovaEarth From Space Full HD Nova
The groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultation with NASA scientists, NOVA takes data from earth-observing satellites and transforms it into dazzling visual sequences, each one exposing the intricate and surprising web of forces that sustains life on earth.
Another Earth in Outer Space?Astronomers using NASA's space-based Kepler Telescope may be close to finding the first Earth-like planets in outer space, potentially capable of supporting life. Such a discovery could change the way we view our place in the universe. WSJ's Michael Kofsky reports.
Why Earth's Magnetic Shield MattersThe sun has two planets in its Goldilocks zone: the Earth and Mars. The crucial difference: a magnetic field that protects us from the sun’s radiation and makes liquid water - and life - possible on Earth. | For more How the Universe Works, visit http://science.discovery.com/tv-shows/how-the-universe-works/#mkcpgn=ytsci1
Catch all new episodes of HOW THE UNIVERSE WORKS Wednesdays at 9/8c on Science Channel!
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Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Prof.Brian Cox: Why is the Earth Round - Stargazing live BBC TWOBrian Cox explains why the earth is round.
This was part of the 3 day live Stargazing show on BBC Two 8pm.
Directed by Beccs Edwards and edited in two days on FCP.
The World of PANDORA - Life After EarthThe World of PANDORA - Life After Earth
http://www.advexon.com
Pandora is the idyllic blue world featured in the movie Avatar. Its location is a real place: Alpha Centauri, the nearest star to our Sun and the most likely destination for our first journey beyond the solar system.
Remarkably, it's anti-matter, the science fiction fuel of choice that could take us there. Normally, it's only created in powerful jets that roar out of black holes. We can now produce small quantities in Earth-bound particle colliders. Will we journey out only to plunder other worlds? Or will we come in peace? The answer may depend on how we see Earth at that time in the distant future.
The year is 2154. Our planet has been ruined by environmental catastrophe. In the movie Avatar, greedy prospectors from Earth descend on the world of an innocent hunter-gatherer people called the Na'vi.
Their home is a lush moon far beyond our solar system called Pandora. Could such a place exist? And could our technology... and our appetite for exploration... one day send us hurtling out to reach it?
In fact, the supposed site of this fictional solar system is one of our most likely interstellar targets, until a better destination turns up. Pandora orbits a fictional gas planet called Polyphemus. Its home is a real place... Alpha Centauri... the brightest star in the southern constellation of Centaurus.
At 4.37 light years away, it's part of the closest star system to our sun. Alpha Centauri is actually two stars, A and B, one slightly larger and more luminous than our own sun, the other slightly smaller.
The two stars orbit one other, swinging in as close as Saturn is to our Sun... then back out to the distance of Pluto. This means that any outer planets in this system... anything beyond, say, the orbit of Mars... would likely have been pulled away by the companion and flung out into space.
For this reason, Alpha Centauri was not high on planet hunters' lists... until they began studying a star 45 light years away called "Gamma Cephei." It has a small companion star that goes around it every 76 years. Now, it seems... it also has at least one planet.
That world is about the size of Jupiter, and it has planet hunters excited. Perhaps two-thirds of all the stars in our galaxy are in so-called binary relationships. That means there could be many more planets in our galaxy that astronomers once assumed.
At least three teams are now conducting long-term studies of Alpha Centauri... searching for slight wobbles in the light of each companion star that could indicate the presence of planets. If they find a planet that passes in front of one of the stars, astronomers will begin intensive studies to find out what it's like.
One of their most promising tools will be the James Webb Space Telescope, scheduled for launch in 2014 or 2015. From a position a million miles away from Earth, it will deploy a sun shield the size of a tennis court, and a mirror over 21 feet wide. The largest space telescope ever built, it will offer an extraordinary new window into potential solar systems like Alpha Centauri.
With its infrared light detectors, this telescope will be able to discern the chemical composition of a planet's atmosphere... and perhaps whether it harbors a moon like Pandora.
One prominent planet hunter predicted that if a habitable world is found at Alpha Centauri, the planning for a space mission would begin immediately. Here's that star duo as seen by the Cassini spacecraft just above the rings of Saturn.
To actually get to this pair of stairs, you have to travel as far as the orbit of Saturn, then go another 30,000 times further. Put another way, if the distance to Alpha Centauri is the equivalent of New York to Chicago, then Saturn would be just... one meter away.
So far, the immense distances of space have not stopped us from launching missions into deep space. In 1977, the twin Voyager spacecraft were each sent on their way aboard Titan 3 Centaur rockets. After a series of gravitational assists from the giant outer planets, the spacecraft are now flying out of the solar system at about 40,000 miles per hour.
They are moving so quickly that they could whip around the Earth in just 45 minutes, twice as fast as the International Space Station. Voyager I has now traveled over 110 astronomical units. That's 110 times the distance from Earth to the Sun... or about 10 billion miles. But don't hold your breath.
If it was headed in the right direction, it would need another 73,000 years to travel the 273,000 astronomical units to Alpha Centauri. When it comes to space travel, we've yet to realize the dream forged by rocketeers a century ago.
A Neutron Star Collision with EarthNational Geographic
End of the World: Evacuate Earth
What would we do if the Earth were about to be destroyed? EVACUATE EARTH examines this terrifying and scientifically plausible scenario by exploring the technologies we would devise to carry as many humans as possible to safety. In EVACUATE EARTH, we envision a scenario in which a neutron star - tiny and incredibly dense- is flying straight toward our solar system. When it arrives in 75 years, it will pull our planets out of their orbits and shred the planet we live on. Our only choice is band together, create a vast ship and a new drive to power it, and find a new planet in the closest possible solar system to escape to. After a journey of almost a century, the ship will deliver mankind's remnants to our new home, and the human story will begin again.
Faces of Earth - Building the PlanetPrepare to witness the explosion that formed planet Earth, and travel back in time to explore the evolution of the Earth we know today. We'll see new technologies that allow today's geoscientists to strip back layers of the Earth, to see what previously could only be imagined. This is episode 1 of the 4 part Faces of Earth series.
Faces of Earth - A Human WorldEarth has shaped human evolution and now humans are shaping Earth. We will see how geologic and climatic changes have shaped human development, even sparked human migration around the globe as ice sheets advanced and retreated. Humans have become a force of nature in themselves, but is it a mistake to think human innovations have put humankind and Earth on an equal footing? This is episode 4 of the 4 part series Faces of Earth.
UFO Files- An Alien History Of Planet Earth
National Geographic The Story of Earth HDThe Earth might seem solid beneath our feet but five billion years ago there was no sign of the planet we call home. Instead there was only a new star and a cloud of dust in our solar system. Over millions of years, a series of violent changes led to the formation of our world and, eventually, the creation of life.
In this photorealistic CGI epic, see how a boiling ball of rock transformed into the blue planet we know today. Explore every aspect of our world; learn how water first arrived on Earth, discover the vital role oxygen played as life forms began to evolve, and find out how land mammals evolved into dinosaurs and other giant beasts, before becoming extinct 65 million years ago.
Cutting-edge imagery also reveals how humans first began to walk on two feet and looks into the future to see what may be in store for our home over the next five billion years.
National Geographic: The Story of Earth (TV 2011) TV Movie - Documentary http://www.imdb.com/title/tt1985159/
Admiral Byrd, the Hollow Earth Exploration and UFOsDr. Hank Krastman shows us tons of evidence for an entrance to the Hollow Earth and how UFO's relate to the Center of this planet. The Hopi Indians have legends telling how and where to enter the Hollow Earth! You have to see this to believe it!
Life Beyond Earth - Origin And Evolution Of Life In The Universehttp://facebook.com/ScienceReason ... Life Beyond Earth: Origin And Evolution Of Life In The Universe - Best Of Carl Sagan's Cosmos (Part 20).
BEST OF CARL SAGAN'S "COSMOS":
http://www.youtube.com/user/Best0fScience#g/c/2C6A73A7DAD5E9DA
1) 10 Years After: Carl Sagan & Ann Druyan Reflect:
http://www.youtube.com/watch?v=leTNfwfH0Jc
2) Lost Between Immensity And Eternity:
http://www.youtube.com/watch?v=vIVsDg6U0LU
3) The Realm Of The Galaxies:
http://www.youtube.com/watch?v=1axoV6HhWfI
4) Our Galaxy, The Milky Way:
http://www.youtube.com/watch?v=eOazBTHzRYA
5) Our Solar System:
http://www.youtube.com/watch?v=iBqjob-UVeo
6) Eratosthenes And The Round Earth Model:
http://www.youtube.com/watch?v=en5UKtcNujI
7) The Library Of Alexandria:
http://www.youtube.com/watch?v=vVQs4B2jAW0
8) A Short History Of The Universe:
http://www.youtube.com/watch?v=7n2r0qOxJ6k
9) Artificial And Natural Selection:
http://www.youtube.com/watch?v=i3uToVWZkWM
10) The Cosmic Year:
http://www.youtube.com/watch?v=yFqbm_94nTM
11) Tree Of Life - 4 Billion Years Of Evolution:
http://www.youtube.com/watch?v=KF0UECN4ndA
12) The Miracle Of Life:
http://www.youtube.com/watch?v=TOyojWeOYNA
13) DNA - The Common Basis Of Life:
http://www.youtube.com/watch?v=ecmuvjSykf8
14) Abiogenesis - The Origin Of Life:
http://www.youtube.com/watch?v=yet1xkAv_HY
15) Astronomy vs Astrology:
http://www.youtube.com/watch?v=ImaQS9NJ0nI
16) Pictures In The Sky:
http://www.youtube.com/watch?v=iwCAwc4bge4
17) Ancient Astronomy:
http://www.youtube.com/watch?v=H-5dwJwau1Y
18) Triumph Of Modern Science Over Medieval Superstition:
http://www.youtube.com/watch?v=8lfmRqT-B_c
19) The Mysterious Tunguska Event:
http://www.youtube.com/watch?v=irVof7adq4s
20) Life Beyond Earth - Origin Of Life In The Universe
http://www.youtube.com/watch?v=W7ivTdcHYvI
Carl Edward Sagan, Ph.D. (1934-1996) was an American astronomer, astrochemist, author, and highly successful popularizer of astronomy, astrophysics and other natural sciences. He pioneered exobiology and promoted the Search for Extra-Terrestrial Intelligence (SETI).
He is world-famous for writing popular science books and for co-writing and presenting the award-winning 1980 television series "Cosmos: A Personal Voyage", which has been seen by more than 600 million people in over 60 countries, making it the most widely watched PBS program in history.
A book to accompany the program was also published. He also wrote the novel "Contact", the basis for the 1997 Robert Zemecki's film of the same name starring Jodie Foster.
During his lifetime, Sagan published more than 600 scientific papers and popular articles and was author, co-author, or editor of more than 20 books. In his works, he frequently advocated skeptical inquiry, secular humanism, and the scientific method.
• http://www.carlsagan.com
.
Why is Earth's magnetic shield weakening? - SpaceEarth's magnetosphere is an invisible shield, protecting our planet from harmful solar radiation.
Many living organisms - from bacteria to insects or birds - seem to rely on Earth's magnetic field to navigate. Man has been doing so for a thousand years since the invention of the compass.
But research shows the magnetic field is weakening and scientists are trying to understand why.
Some believe it signals a pole reversal in progress, not an uncommon phenomenon in the history of our planet.
As ground observatories fail to grasp the whole picture, we are sending magnetometers into orbit to try to measure the magnitude and the direction of the magnetic field.
Made by euronews, the most watched news channel in Europe, euronews knowledge gives YouTubers amazing access into the scientists labs and research fields, including how the Earth's vital magnetic field is measured!
Subscribe to euronews knowledge and receive, twice a week, a shot of space videos on Mondays and sci-tech videos on Wednesdays http://eurone.ws/Y9QTy3
How did the evolution of complex life on Earth begin? - The Gene Code, Episode 1 - BBC FourMore about this programme: http://www.bbc.co.uk/programmes/b010j64w
Dr Adam Rutherford discusses the early evolution of complex life on Earth with geneticists Professor Steve Jones and Dr. Nick Lane.
PBS LIFE BEYOND EARTH 1999 PROFESSOR TIMOTHY FERRISALL RIGHTS GO TO PBS
This spectacular five-part series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 5 - Survival Earth
So far, humans have been lucky not to have experienced catastrophes on a global scale, like those that have extinguished 99% of all other species. Humans have come to reside as the most powerful species on this planet, but it is easy to forget that the forces that wiped out many of our ancestors are still at work. In this final programme, Catastrophe maps out key events over the last 75,000 years. During that time humans were subjected to a super-volcano that nearly devastated whole regions of Earth. The ensuing ice age that covered Europe with ice sheets many kilometres thick is said to have thwarted the development of complex civilisation, and the cosmic catastrophe that followed is believed to have changed life forever for the early inhabitants of North America.
Earth: The Climate Wars Fightback. Episode 2.Dr Iain Stewart investigates the counter attack that was launched by the global warming sceptics in the 1990s. At the start of the 1990s it seemed the world was united. At the Rio
Earth summit the world signed up to a programme of action to start tackling climate change. Even George Bush was there. But the consensus didn't last. Iain interviews some of the key global warming sceptics, and discovers how their positions have changed over time.
Everything in the universe is traveling through space-time at the speed of light - the maximum speed possible. If you are sitting still in space, then you are traveling through time at the maximum speed. But if you begin traveling through space, then your progress through time slows down. Time Dilation and other relativistic phenomena await you in this interesting series, so hurry up and slow down!
1. Basics And Impact In Our Everyday Life
http://www.youtube.com/watch?v=j72bPmXsyvk&fmt=18
2. Time Dilation - Slowing Down Clocks
http://www.youtube.com/watch?v=HHRK6ojWdtU&fmt=18
3. The Famous Equation E=mc2
http://www.youtube.com/watch?v=7h7tyQlpda4&fmt=18
4. Gravity And Acceleration
http://www.youtube.com/watch?v=LHPqhTY6dh0&fmt=18
5. Black Holes, Event Horizon & Gravitational Waves
http://www.youtube.com/watch?v=iA53l7AG7Pg&fmt=18
SPACE:
Want to know why we don't have to worry about our sun burning out? It's because long before that happens, the sun will expand so enormously that Earth will be cooked to a cinder. Take a tour through the solar system, learn about the event horizon of black holes and when our galaxy began.
1. Faster Than The Speed Of Light (1/2): The Universe - Created Out Of Nothing?
http://www.youtube.com/watch?v=fxNbXjBbzEo&fmt=18
2. Faster Than The Speed Of Light (2/2): The Expanding Universe
http://www.youtube.com/watch?v=MoTNGmlOO2g&fmt=18
---
The Cassiopeia Project is an effort to make high quality science videos available to everyone. If you can visualize it, then understanding is not far behind.
• http://www.cassiopeiaproject.com
.
Discover Hollow EarthThis special about the hollow earth is an interesting and objective introduction to the very real possibility that there is a civilization living beneath our feet. Is it possible that to find the truth we must look within?
Learn more about the hollow earth at http://hollowplanet.blogspot.com !
Snowball Earth?Scientists think there may have been a time where Earth was completely covered by glaciers.
Earth: The Climate Wars, Episode 3 (final ep)New Challenges: Having explained the science behind global warming, and addressed the arguments of the climate change sceptics earlier in the series, in this third and final part Dr Iain Stewart looks at the biggest challenge now facing climate scientists. Just how can they predict exactly what changes global warming will bring? Its a journey that takes him from early attempts to model the climate system with dishpans, to supercomputers, and to the frontline of climate research today: Greenland.
The Search For Earth-Like Planets - Version 1See the expanded and updated version of this show on...
http://www.youtube.com/watch?v=PxG66QMd4wE
The search for Earth-like planets is reaching a fever-pitch. Does the evidence so far help shed light on the ancient question: Is the galaxy filled with life, or is Earth just a beautiful, lonely aberration? If things dont work out on this planet Or if our itch to explore becomes unbearable at some point in the future Astronomers have recently found out what kind of galactic real estate might be available to us. Well have to develop advanced transport to land there, 20 light years away. The question right now: is it worth the trip?
If things don't work out on this planet...
Or if our itch to explore becomes unbearable at some point in the future...
Astronomers have recently found out what kind of galactic real estate might be available to us.
We'll have to develop advanced transport to land there, 20 light years away.... But that's for later.
The question right now: is it worth the trip? The destination is a star that you can't see with your naked eye, in the southern constellation Libra, called Gliese 581.
Identified over 40 years ago by the German astronomer Wilhelm Gliese, it's a red dwarf with 31% of the Sun's mass... and only 1.3% of its luminosity.
Until recently, the so-called M Stars like Gliese 581 flew below the radar of planet hunters.
They give off so little energy that a planet would have to orbit dangerously close just to get enough heat.
Now, these unlikely realms are beginning to show some promise... as their dim light yields to precision technologies...
...as well as supercomputers... honed in the battle to understand global changes on this planet... Earth.
Will we now begin to detect signs of alien life?
Or will these worlds, and the galaxy itself, turn out to be lifeless... and Earth, just a beautiful, lonely aberration?
To some, like astronomer and author Carl Sagan, the sheer number and diversity of stars makes it, as he said, "far more likely that the universe is brimming over with life."
This so-called "many worlds" view can be traced back to ancient observers... in China, India, Greece and Egypt. The Qur'an, the Talmud, and many Hindu texts all imagined a universe full of living beings.
In the 16th Century, this view got a boost from astronomer and mathematician Nikolas Copernicus... who came to believe that Earth is not the center of the universe, but revolves around the Sun.
Seven decades after Copernicus, Galileo Galilei used his newly developed telescope to show that our Sun was just one among countless other stars in the universe.
By the modern era, the "many worlds" view held sway in scientific circles. A variety of thinkers considered what and who inhabited worlds beyond our own.
From Martians desperate to get off their planet... to alien invaders intent on launching pre-emptive strikes against ours... or simple life forms on an evolutionary track to complexity.
But other thinkers have been struck by a different view.
The Greek philosophers Aristotle and Ptolemy believed that humans and Earth are unique.
With the spread of Christianity, this Ptolemaic system became widely accepted.
The latest variation on this theme is what's called the "Rare Earth" hypothesis. It holds that Earth and sophisticated life were the result of fortuitous circumstances that may not be easy to find again in our galaxy.
Does the current search for planets shed light on this debate... sending it in one direction or the other?
So far, our only good reference for recognizing an Earth-like planet is... Earth.
It does have some fortuitous characteristics... it's dense, it's rocky -- with a complex make-up of minerals and organic compounds -- and it has lots and lots of water.
It's also got a nearly circular orbit around the Sun, at a distance that allows liquid water to flow... not too close and not too far away, in the so-called "Habitable Zone."
That's defined as the range of distance from a parent star that a planet would need to maintain surface temperatures between the freezing and boiling points of water.
Of course, that depends on the size of the planet, the make-up of its atmosphere, and a host of other factors.
And whether the parent star is large; medium like the Sun; or small.
Some scientists also believe we live in a "Galactic Habitable Zone." We're close enough to the galactic center to be infused with heavy elements generated by countless stellar explosions over the eons...
But far enough away from deadly gamma radiation that roars out of the center.
If there is a galactic habitable zone... it's thought to lie 26,000 light years from the center... about where we are... give or take about 6,000 light years.
Some Strange Things Are Happening To Astronauts Returning To EarthWho would have thought traveling to outer space could be such a profound experience? OK, probably everybody, but these former astronauts really articulate it in a way that was just a little mind-blowing.
All credit for this video goes to its respective owners.
Dünya The Earth TÜRKÇE YouTubeDünya'nın Oluşumunu Hiç Böyle Görmemiştiniz
Free Energy Devices - Secret of Energy from the Earth and Sky - Nikola TeslaNikola Tesla Built Free Energy Devices that pull Energy from the Atmosphere! Find Out How You Can Build Them Too!
http://freeenergysolution.org
Over 100 years ago Nikola Tesla discovered the secret of how to pull free radiant energy from the atmosphere, magnetic energy from the earth and cosmic energy from space for electrical power. What happened to these discoveries? Why aren't they in widespread use by now? At the time, J.P. Morgan wouldn't back him because he couldn't figure out a way to charge for it. Who owns the patents now? Does the government hold then to keep them out of production? Even if they do, you can still build these devices for yourself for less money and with less difficulty than you might think.
Check it out...
http://freeenergysolution.org
"The man with a new idea is a crank until the idea succeeds."
Samuel Langhorne Clemens (Mark Twain)
For a FREE Energy Times newsletter subscription go to
http://tinyurl.com/bv5bvll
Classic Energy Videos at
http://tinyurl.com/cyzst38
See my DIY Blog at...
http://doityourselfforyourself.blogspot.com/
Journey to the Centre of Earth P3Earth is the third planet from the Sun, and the fifth-largest of the eight planets in the Solar System. It is also the largest, most massive, and densest of the Solar System's four terrestrial planets. It is sometimes referred to as the World, the Blue Planet, or Terra.
Home to millions of species, including humans, Earth is the only place in the Universe where life is known to exist. The planet formed 4.54 billion years ago, and life appeared on its surface within a billion years.
Structure of the Earth
The interior of the Earth, like that of the other terrestrial planets, is divided into layers by their chemical or physical (rheological) properties. The outer layer of the Earth is a chemically distinct silicate solid crust, which is underlain by a highly viscous solid mantle. The crust is separated from the mantle by the Mohorovičić discontinuity, and the thickness of the crust varies: averaging 6 km under the oceans and 3050 km on the continents. The crust and the cold, rigid, top of the upper mantle are collectively known as the lithosphere, and it is of the lithosphere that the tectonic plates are comprised. Beneath the lithosphere is the asthenosphere, a relatively low-viscosity layer on which the lithosphere rides. Important changes in crystal structure within the mantle occur at 410 and 660 kilometers below the surface, spanning a transition zone that separates the upper and lower mantle. Beneath the mantle, an extremely low viscosity liquid outer core lies above a solid inner core.[59] The inner core may rotate at a slightly higher angular velocity than the remainder of the planet, advancing by 0.10.5° per year.
Spaceship Earth - An animated documentary of how Earth works 2/52Man I love this! Biggups to Ubah and Wynn for bringing it back to me! There are a total of 52 episodes, one for each week of Earths rotation around the Sun. Wish I knew the creators of this. I found it online years ago and anyone with an even slight
Earth: The Operators' Manual, 2011 version, program 1Program 1 in the Earth: The Operators' Manual mini-series, hosted by award-winning geoscientist, Richard Alley. Explains the essential science of climate change, and the promise of renewable energy to provide for humans' need for energy. Introduces unusual suspects in the discussion of global warming, the US Pentagon and wind farmers in West Texas.
Planet Earth:The Living Machine P1Planet Earth: The Living Machine
A new serious about Planet Earth and the dynamic forces that shaped our world, foces that are 4.6 Billions years in the making.
The first video of the serious is dedicated to a friend of mine (stildiko), who loves & supports kurd & Kurdistan and also loves the planets too. hope she enjoys it like the rest...
Listening to Stars Could Find the Next EarthBy turning raw data from the Kepler Telescope into sound, astronomer Keivan Stassun is able to measure the size of a star. | For more How the Universe Works, visit http://science.discovery.com/tv-shows/how-the-universe-works/#mkcpgn=ytsci1
Catch all new episodes of HOW THE UNIVERSE WORKS Wednesdays at 9/8c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq
NASA's Plan to Save Earth From Killer Asteroids | MashableA 2013 meteor explosion above Chelyabinsk, Russia injured more than 1,700 people. It was completely unexpected -- and it could happen again. Here's what NASA's doing to make sure we know how to act when (not if) the next one hits.
Read Mashable's in-depth coverage of The Hunt for Killer Asteroids: http://mashable.com/2014/01/28/asteroid-tracking/
For more videos about space, science, and the future, subscribe to Mashable at the link below:
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Mashable is the leading independent news site for all things tech, social media, and internet culture.
MUSIC:
"Oxygen Garden" by Chris Zabriskie, 2011
"Spheres" by Doxent, 2013
This piece includes footage courtesy of Launchpad Entertainment.
Russian Meteorite Shockwave Panic 2445 http://youtu.be/9DaHgVDvBFM
Chelyabinsk Meteorite Crosses Sky http://youtu.be/JJUYAzAXHLI http://www.mashable.com
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Underground Species and the Hollow Earth - 1 of 3.mp4THE HOLLOW EARTH(FACT OR FICTION)IF THEY GOT OIL THEY FUKD
Earth 2050 - Trailer2050: Redesigning Our Energy Future is an hour-long television special that takes a look at the looming challenges the world faces over the next 40 years, as energy demands intensify while non-renewable energy resources continue to diminish. With an expected 2050 global population of nine billion people, most of whom will be living in vast megacities, it's clear that pressure on the world's resources creates daunting challenges for humanity. But these difficult prospects also come with amazing opportunities, as individuals and communities explore what it will take to build a better future. 2050 will take a look at both the real challenges, as well as the people of today who are working to come up with innovative, viable solutions to create a more sustainable energy future for the world.
The First Humanshttp://www.facebook.com/ScienceReason ... From Big Bang To Man (Chapter 4): The First Humans.
This is the story of the universe and our place within it. And if that's not enough, we will describe how every atom in existence today came into beeing, how galaxies formed, how our own solar system began. We will trace the progress of life on Earth from its humble beginnings to the emergence of mitochondrial Eve. And from Eve until now, we will follow the progress as humankind spread around the globe.
1. The Baby Universe:
http://www.youtube.com/watch?v=HpFbUI7T6Yk
2. The Present Universe:
http://www.youtube.com/watch?v=XrHMH94Mrk0
3. Origin And Evolution Of Life:
http://www.youtube.com/watch?v=8SgnnV8nV9g
4. The First Humans:
http://www.youtube.com/watch?v=s-nLJI2BZIM
5. Evolution Of Modern Humans:
http://www.youtube.com/watch?v=_KjJ234XPC4
EVOLUTION:
1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ
SPACE:
Want to know why we don't have to worry about our sun burning out? It's because long before that happens, the sun will expand so enormously that Earth will be cooked to a cinder. Take a tour through the solar system, learn about the event horizon of black holes and when our galaxy began.
1. Faster Than The Speed Of Light (1/2): The Universe - Created Out Of Nothing?
http://www.youtube.com/watch?v=fxNbXjBbzEo
2. Faster Than The Speed Of Light (2/2): The Expanding Universe
http://www.youtube.com/watch?v=MoTNGmlOO2g
EINSTEIN'S RELATIVITY:
Everything in the universe is traveling through space-time at the speed of light - the maximum speed possible. If you are sitting still in space, then you are traveling through time at the maximum speed. But if you begin traveling through space, then your progress through time slows down. Time Dilation and other relativistic phenomena await you in this interesting series, so hurry up and slow down!
1. Basics And Impact In Our Everyday Life
http://www.youtube.com/watch?v=j72bPmXsyvk
2. Time Dilation - Slowing Down Clocks
http://www.youtube.com/watch?v=HHRK6ojWdtU
3. The Famous Equation E=mc2
http://www.youtube.com/watch?v=7h7tyQlpda4
4. Gravity And Acceleration
http://www.youtube.com/watch?v=LHPqhTY6dh0
5. Black Holes, Event Horizon & Gravitational Waves
http://www.youtube.com/watch?v=iA53l7AG7Pg
---
The Cassiopeia Project - making science simple!
The Cassiopeia Project is an effort to make high quality science videos available to everyone. If you can visualize it, then understanding is not far behind.
• http://www.cassiopeiaproject.com
.
Salt, Tears of the Earth - The Secrets of NatureNo creature can live without this magic mineral -- and no living organism can produce it on its own. Amoebas, algae or humans -- all life-forms are completely at the mercy of this simple chemical compound. In all bodies of water on earth, there is salt in abundance, and animals and humans have always been able to extract the valuable crystals from water -- directly through their organs or with the aid of evaporation in salt lagoons.
Cosmic Journeys - The Search for Earth-like PlanetsGet the latest from the planet-hunting frontier. Find out what we are learning about our place in the cosmos from the search for earth-like planets.
This journey started tens of thousands of years ago, when humans began to fan out across the planet, following unknown pathways, crossing unmeasured distances. We traced coastlines, and sailed uncertain seas. We crossed ocean straits drained by an ice age.
Into every corner of Earth we ventured, looking for places to put down our roots, to raise our families, or just to see what was there. Today, it's the final frontier that fires our imaginations. With so many stars in our galaxy, we make a simple extrapolation, that the cosmos must be filled with worlds like ours, with life, even intelligent life.
For four years, the historic planet hunting mission, Kepler, starred at a group of 150,000 stars located in a region extending three thousand light years away from earth.
The data collected by this spacecraft has brought a turning point in the long search for other planets like earth. Is ours one of countless life-bearing worlds strewn about the galaxy; or is it a rare garden of eden in a barren universe?
Hollow Earth, Documentary, Brooks Agnew PHDOfficial Documentary pre to the North Pole Inner Earth expedition featuring Agnew,Brooks PHD on the Hollow Earth theory
Heaven and Earth / The Coming Global Collapse: Jan 2014 Part 1Part 10 : https://www.youtube.com/watch?v=kKE-CQnQKi8
Part 9 : https://www.youtube.com/watch?v=aEizooELqHE
Part 8 : https://www.youtube.com/watch?v=UwMBcQgkfNE
Part 7 : https://www.youtube.com/watch?v=dtVSv1hh50s
Part 6 : https://www.youtube.com/watch?v=MPVdqVJ1NTM
Part 5 : https://www.youtube.com/watch?v=QrmhsE6u7Cg
Part 4 : https://www.youtube.com/watch?v=EjigG0maCuQ
Part 3 : http://www.youtube.com/watch?v=8JQbiFfJzfo
Part 2 : http://www.youtube.com/watch?v=mgCqPLDceJI
My new series replacing "20** IS STRANGE". Pretty much the same thing. The biggest change is the title ;)
My series include strange phenomena of all kinds and awesome natural events or beautiful phenomena of recent days only . Enjoy my editing!
This is an educational/teaching and research purposes only video.
This application is not commercial and is free to use.
Heaven and Earth / Report on Extreme events Part 1 (from December 5, 2013 to January 15 : the 40 last days)
Miracle Planet HD - Part IΙ: Snowball EarthMiracle Planet is a six-part documentary series, co-produced by Japan's NHK and the National Film Board of Canada (NFB), narrated by Christopher Plummer, which tells the 4.6-billion-year-old story of how life has evolved from its humble beginnings to the diversity of living creatures today.
Snowball Earth
This episode mainly focuses on the two Snowball Earth events in the mid-Precambrian period, and the effect they had on life. It simulates a similar occurrence in the modern day. Animals included Tribrachidium, Yorgia and Kimberella. arandaspis trilobites chain coral (fossil)
The Biggest Secret on EarthDOWNLOAD FACEBOOK AND YOUTUBE VIDEOS: http://downvids.com/
Aliens are here on Earth working with the Secret Government.
TAGS:
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How the Earth works (as seen from space) - All parts
There were GIANTS on the EARTH. 2014 ANCIENT GIANT DOCUMENTARY by WOLVOMAN80http://wolvoman80.co.uk
There were giants on the earth in those days. By WOLVOMAN80 ANCIENT GIANT DOCUMENTARY. The whole of the ancient world talks of giants, from the man eating giants of ancient Britain to the Greek Gods, the Holy bible and the Ad of the Quran. Part one looks at giants on TV, giants in ancient Sumeria, Bran the blessed, Thor, Odin and Nimrod, Baal, Seth, and others, the Nephilim, the fallen angels, David and Goalith and Noahs of the old testament and the Watchers of the Bible. Giants from Bulgaria and stories of giants in old newspapers. Zues, the Titans and the Si te cah of America. Hercules, St Michaels Mount. Yowie ancient Australia, Ispolin graveyards. Chinese mythology, Pan Gu. Ogre, Jötunn, Daityas of Ancient India.
The return of the Gods? UFO Documentary by WOLVOMAN80
https://sellfy.com/p/KOLW
The Ancient world of Demons, Reptilians, Gods and the Djinn by wolvoman80
https://sellfy.com/p/Le8o
Land of hope and glory? By WOLVOMAN80
https://sellfy.com/p/AG7w
Signs of the Illuminati? PREVIEW by WOLVOMAN80
https://sellfy.com/p/jkvG
PLANET EARTH Documentery by WOLVOMAN80
https://sellfy.com/p/QEIw
There were giants on the earth in those days. By WOLVOMAN80
https://sellfy.com/p/RT10
Ancient Gods and Demons in the modern world? by wolvoman80
https://sellfy.com/p/sUx5
Fuck the system
https://sellfy.com/p/joEK/
Earth Story - The Living EarthEarth Story
Episode 7 - The Living Earth
Earth Story unravels the secrets of our planet and brings it alive. The series took three years to make, cost 3 million and was filmed all over the world, from the craters of active volcanoes to the ocean floor. Where the cameras could not go, in both time and space, the latest animation techniques take over. Combining live-action footage with state-of-the-art computer graphics which enable us to travel back and forwards through time, this is a fantastic journey of scientific discovery and a comprehensive history of life - in all its forms - on the planet.
The the rights to to series is owned by the BBC
Presenter Aubrey Manning
Producer/Director David Sington
More Info
http://www.bbc.co.uk/programmes/p00d11td/episodes/guide
Buy it here
http://www.bbcshop.com/science+nature/earth-story-dvd/invt/bbcdvd1988
Faces of Earth - Shaping the PlanetEvery minute of every day, the face of Earth changes - sometimes right before our eyes. Go inside tectonic events, watching earthquakes rumble, volcanoes explode, and land transformed. This is episode 2 of the 4 part Faces of Earth series.
HOW EARTH MADE US - EPISODIO 2 - WATER - ESPAÑOLCon mucho respeto para con sus autores, me he permitido subir el excelente documental producido por la BBC denominado "HOW EARTH MADE US" referido a como esos fabulosos elementos presentes en la naturaleza han forjado nuestro desarrollo como raza en este planeta. En esta oportunidad comparto el Episodio No 2 referido al elemento agua.
Este documental se encuentra disponible en la página oficial del autor en YouTube, pero desafortunadamente solo cuenta con subtitulos en ingles. He subido este video para los amantes de este tipo de documentales, con subtitulos en nuestro idioma, el español.
Espero que no tenga problemas de Copyright para que puedan disfrutarlo.
Mi página web es: www.jlriveras.webs.tl
Dreaming of a Journey to the Earth's Core - Horizon: The Core - BBC TwoMore about this programme: http://www.bbc.co.uk/programmes/b0148vph Forget science fiction and find out about some of the real techniques scientists are using to probe the heart of our planet, and just what they've been discovering...
Alien Civilizations ★ Atlantis Pyramids Mayans Easter Island Stonehenge UFO Aliens ♦ Beyond Earthhttp://www.387911.com ☆ UFO Alien Civilizations on Earth, Great Pyramid of Giza, Mayans, Tiwanaku,
Journeys From Beyond Earth Playlist
▲ http://goo.gl/IzTMHH
Journeys from beyond earth - aliens are real we have proof
This UFO documentary, Journey's From Beyond The Earth UFO, will acquaint you with some of the more basic paranormal and conspiracy type theories. It touches on subjects like the hollow earth (is our planet really a Dyson sphere which, like Doctor Who's tardis, is larger on the inside than the out because it houses a sun?
Aliens Are Real
UFO travel in and out of the north and south poles because the Dyson sphere harnesses it's captive sun's energy to warp and fold space into a three way intersection where travels can enter and exit from Point A and Point C, with Earth as the crossroads),
Advanced Civilization
Bigfoot, and cryogenics (the art of turning a recently deceased person into a human corpse-sicle through deep freezing in the hope that they can be thawed out and brought back one day). It ties everything together with a UFO alien visitation theme.
Alien Intervention
So if you've never seen and episode of Ancient Aliens (Megan Fox's favorite show I've read), and don't know who the guy with the hair is, then this little video might be good place to start. So quit feeling left out of conversations, take 93 minutes, and inform yourself!
Alien Civilizations on Earth
Mayans and Aliens - Tiwanaku Puma Punka Documentary
Eyebrow raising doc from the mid 70s on the evidence for alien life on Earth An unidentified flying object often abbreviated UFO or U.F.O is an unusual apparent anomaly in the sky that is not readily identifiable to the observer as any known object often associated with extraterrestrial life.
Atlantis The Lost Empire
A show from the 70's that talks about everything from Atlantis to flying saucers. UFO research into the question "do aliens exist" and the theory on aliens.
Stonehenge Documentary
Old UFO documentary that played on the TV in the late 70's early 80's. This is really an original piece with some historical info, what fascinates me about this movie is that it is made in the format of an old classic scifi movie.
Tiwanaku Puma Punku
Some of these old UFO docs have lost and forgotten information from lost and forgotten researchers and scientists. Enjoy!
Edgar Cayce Atlantis
The whole UFO movement started around that time. It was WW2 and people were just started to get the impact technology could have on their lives. Even if they were still many generations away from the Tony Stark Ironman suit. By the time the world got to the Cold War the Space Race had become the psychic counterpoint to nuclear terror.
UFO Sightings - UFO Footage and Evidence
People were combing the skies with binoculars looking for incoming Russian bombers. When that many people are looking up some of them are gonna start seeing things, & the modern UFO phenomenon began.
UFO Reports
Research theory on UFO Aliens Flying Saucers Atlantis Easter Island Statues Stonehenge Documentary
★ Post comments or questions, share, like and subscribe!
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★ http://www.387911.com ✦ Best UFO Videos
★ http://www.breakingnewsfox.com ✦ Best Alternative News
Updated: January 13, 2015
Undeniable Evidence Aliens Do Not Come From Other Galaxies
The Early Earth and Plate TectonicsThe Earth is formed by accretion of spatial particulates and large masses and eventually forms an outer crust. Video follows with speculation of early plates and land masses and their movement through time. **Clip is from National Geographic**
Finding Another Earth Within ReachFrom EsoCast. Planet hunters unveil the tricks of the trade for finding planets around nearby stars and scanning them for signs of life.
Are we alone? It's the biggest question ever. And the answer is almost within reach. With so many galaxies, and each with so many stars, how could the Earth be unique?
In 1995, Swiss astronomers Michel Mayor and Didier Queloz were the first to discover an exoplanet orbiting a normal star. Since then, planet hunters have found many hundreds of alien worlds. Large and small, hot and cold, and in a wide variety of orbits. Now, we're on the brink of discovering Earth's twin sisters. And in the future: a planet with life -- the Holy Grail of astrobiologists.
Michel Mayor's team found hundreds of them from Cerro La Silla, ESO's first Chilean foothold. Here's the CORALIE spectrograph, mounted on the Swiss Leonhard Euler Telescope. It measures the tiny wobbles of stars, caused by the gravity of orbiting planets.
ESO's venerable 3.6-metre telescope is also hunting for exoplanets. The HARPS spectrograph is the most accurate in the world. So far, it has discovered more than 150 planets. Its biggest trophy: a rich system containing at least five and maybe as many as seven alien worlds. But there are other ways to find exoplanets. In 2006, the 1.5-metre Danish telescope helped to discover a distant planet that is just five times more massive than the Earth.
The trick? Gravitational microlensing.?The planet and its parent star passed in front of a brighter star in the background, magnifying its image. And in some cases, you can even capture exoplanets on camera.
In 2004 NACO, the adaptive optics camera on the Very Large Telescope took the first image ever of an exoplanet. The red dot in this image is a giant planet orbiting a brown dwarf star. In 2010, NACO went one step further. This star is 130 light-years away from Earth.? It is younger and brighter than the Sun, and four planets circle around it in wide orbits.
NACO's eagle-eyed vision made it possible to measure the light of planet c — a gas giant ten times more massive than Jupiter. Despite the glare of the parent star, the feeble light of the planet could be stretched out into a spectrum, revealing details about the atmosphere.
Today, many exoplanets are discovered when they transit across their parent stars. If we happen to see the planet's orbit edge-on, it will pass in front of its star every cycle. Thus, tiny, regular brightness dips in the light of a star betray the existence of an orbiting planet. The TRAPPIST telescope at La Silla will help search for these elusive transits.
Meanwhile, the Very Large Telescope has studied a transiting planet in exquisite detail. Meet GJ1214b, a super-Earth 2.6 times larger than our home planet.
During transits, the planet's atmosphere partly absorbs the light of the parent star. ESO's sensitive FORS spectrograph revealed that GJ1214b might well be a hot and steamy sauna world.
Gas giants and sauna worlds are inhospitable to life. But the hunt is not over yet. Soon, the new SPHERE instrument will be installed at the VLT. SPHERE will be able to spot faint planets in the glare of their host stars. In 2016, the ESPRESSO spectrograph will arrive at the VLT and greatly surpass the current HARPS instrument.
And ESO's Extremely Large Telescope, once completed, may well find evidence for alien biospheres. On Earth, life is abundant. Northern Chile offers its share of condors, vicuñas, vizcachas and giant cacti. Even the arid soil of the Atacama desert teems with hardy microbes.
We've found the building blocks of life in interstellar space. We've learnt that planets are abundant. Billions of years ago, comets brought water and organic molecules to Earth. Wouldn't we expect the same thing to happen elsewhere?
"SHOCKING" / NIBIRU effects on Earth-magnetic field by scientist...Follow me on my Social media pages
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this recording shows and explain the weaken of earth magnetic field and how it will impact life on earth watch for more releases and subscribe to this channel.
FULL EPSIODE 05 Volcanoes - Understanding the Earth HDChannel Listing of episodes
https://sites.google.com/site/mineguy101/home/lessons
This geology course through Laurentian University in Ontario. "Understanding the Earth" originally aired on TVO Ontario in 1975 and rebroadcasted in 1986
Fundamentals of volcanoes - Location of Volcanoes in relation to plates, Products of Volcanoes
Planet of Man Series -- Fire Within (30minutes)
Starring; Tuzo Wilson -- renowned Canadian geophysicist
Planet of Man Series -- Fire Within Lesson 5 -- Part 1 of 7
•Illustration showing a crossection of Europe with respect to plates
•Occur at plates are colliding and pulling apart
•Vulcan the roman god of fire and earthquakes
•Mt Fugi Fire festival in japan "to soothe the restless God"
•Illustration showing distribution of volcanoes along the plates
•Two plates separate , two plates converge
•Roman statesman Pliny the Younger witnessed the eruption of Vesuvius on August 24th, 79 AD
•Mt Vesuvius movie footage from a movie of last century 'Kiberia??? accounting the story of the eruption as told by Pliny The Younger
Planet of Man Series -- Fire Within Lesson 5 -- Part 2 of 7
•Continued - Mt Vesuvius movie footage from a movie of last century 'Kiberia??? accounting the story of the eruption as told by Pliny The Younger
•Cone shaped volcanoes (Vesuvius) are made from converging plates and are characterized by lavas of granitic composition
•Violent eruptive in nature, found in mountain belts and island arc areas and the notorious "Ring of Fire" that surrounds the Pacific
•2nd type of volcano -- basaltic composition are made from plates pulling apart.
•1973 footage of Iceland eruption In 6 days 1/5 the time was lost to the eruption.
•Fissure type eruption; Less volatile but some volatility is experienced, lava may spread out over hundreds of square miles of basaltic rock.
•Lava leaving fissures underwater
•Fresh pillow lava forming underwater
•Pillow lavas found on every continent
•Columnar basalt
•Past evidence of old volcanoes
•Ancient pillow lava in NWT
•
Planet of Man Series -- Fire Within Lesson 5 -- Part 3 of 7
http://www.youtube.com/watch?v=qIrFUkLQw3w
•Pillow lava in NWT deposited from a long distinct lake
•Breccia and ash
•Badlands of the petrified forest
•Dyke and Sill formation
•Dyke in NWT
•Ancient Basalt eruption on Baffin Island
•Bingham Canyon Mine, Utah
•3rd type of volcano occurs in the middle of plates "Hot Spots"
•Rock composition similar to spreading ridge volcanoes; not violent or explosive
•Illustration/ animation of hot spot formation
•Hot springs, geysers
•Geothermal energy New Zealand Wairakei plant http://www.nzgeothermal.org.nz/geothermal_energy/nz_geothermal_fields.asp
Planet of Man Series -- Fire Within Lesson 5 -- Part 4 of 7
•Geothermal energy New Zealand Wairakei plant http://www.nzgeothermal.org.nz/geothermal_energy/nz_geothermal_fields.asp
Volcanoes -- Interpretation and Fundamentals (30minutes)
Host; Dr. David Pearson.
Volcanoes - Lesson 5 -- part 5 of 7
•Illustration show main types of extrusive igneous rocks; Basalt, andesite, & rhyolite
•5 types in volcano locations along plates
•Basalt -- fluid ; Aa and Pahoehoe
•Temperature and silica
•Basalt erupted at mid-ocean ridges form pillow lava
•Pillow lava of NWT footage
•Dr Ridler talking about Pillow lava in NWT
•Cross-section of pillow lava
•Giants Causeway quick cooling of basalt; six sided structure
Volcanoes - Lesson 5 -- Part 6 of 7
•Gases dissolved in magma ; gas important to contribution to the early atmosphere and the oceans
•Explosive release of gas causes the violence; rocks associated with violent volcanoes; pyroclastic rock , volcanic bombs, Volcanic ash, pumice
•NWT shows ancient Precambrian rock, ancient tuff
•Cross-section shows why dykes are related to the composition in the rocks
•Violence of eruption; very explosive, less explosive
•Very explosive -- Composite cone (mt fugi) release of gas,
•Caldera -- release an enormous amount of gas
•Krakatoa is a Caldera
•B&W footage showing Krakatoa mini exposion
•Dark material fragmented pumice and ash, steam shown from the heating of the sea water.
•Crater lake in Oregon small caldera,
•Kilauea another Calera very active volcanic area\
•Footage showing seismology on Kilauea, movement of the magma
Volcanoes - Lesson 5 -- Part 7 of 7
•Footage showing seismology on Kilauea, movement of the magma
•Harmonic tremor
•Volcano swelling on Kilauea -- inflation and deflation
•Field observations of fixed points on the volcanoes
•Actual observations with a eruption
•5 types of volcano formation
The Hollow Earth Revisited (Full Version)Download link for the book "A Journey to the Earths Interior" by Marshall Gardner (1920) (PDF - 190 Pages):
http://www.mediafire.com/view/bxudb69xtxrprq7/Marshall_Gardner-a_journey_to_the_earths_interior-1920.pdf
The Hollow Earth Revisited (Full Version)
Dr. Fridtjof Nansen:
"The very humble and renown Norwegian explorer, Dr. Fridtjof Nansen, on his expedition to try and reach the North Pole in 1895, lost his bearings and freely admitted that he had not the slightest idea where he was for a very long time. FEBRUARY, 1895 After landing from the vessel Fram, Nansen set off northward with a ledge loaded with supplies toward the pole and later return via Spitzbergen by the way of Franz Joseph Land. From the 29th of March, 1895, until the spring of 1896, Nansen was completely lost! He noted that after he journeyed through the colder regions that the weather turned to a much warmer climate. In fact, whenever the wind blew down from the north the temperature begun to rise. At one time the sun became unbearably hot! Nansen took soundings and found that the water in the polar regions is far deeper than was thought, discovering that the water was warmer the deeper the sounding. Where does this warm water emanate from? He came across animals that according to accepted science, should not even be up there."
http://www.rense.com/general50/journeybeyondreality.htm
EXTRACTS FROM ADMIRAL RICHARD E. BYRD'S DIARY:
MARCH 11,1947 "Upon Byrd's return he attended the usual debriefing and passed on the following as logged in his diaries:- "I have just attended a staff meeting at the Pentagon. I have stated fully my discovery and my message from the Master. All is duly recorded. The President has been advised. I am now detained for several hours. Six hours 39 minutes to be exact. I am interviewed intensely by hostile forces and a medical team. It was an ordeal. I am placed under strict control of the international security provisions of the United States of America. I am ordered to remain
silent in regard to all that I have learned on the behalf of humanity. Incredible! I am reminded that I am a military man and that I must obey orders."
http://www.rense.com/general50/journeybeyondreality.htm
The Hollow Earth Is Indicated In Religion And Legends
http://www.hiddenmysteries.org/mysteries/hollow/lamprecht.html
Hollow Earth Science - Jan Lamprecht
http://humansarefree.com/2011/11/hollow-earth-science-jan-lamprecht.html
The Hollow Earth Theory
http://thetruthbehindthescenes.wordpress.com/the-hollow-earth-theory/
World Top Secret:Our Earth IS Hollow!
http://www.ourhollowearth.com/
Mind Blowing Research Suggests That Earth Could Actually Be Hollow
http://www.collective-evolution.com/2013/08/26/mind-blowing-research-suggests-that-earth-could-actually-be-hollow/
North Pole Inner Earth Expedition 2014
http://greengeo.weebly.com/1/post/2014/07/npiee.html
The Hollow Earth Enigma
http://www.sacredconnections.co.uk/holyland/hollowearth.htm
Pt. 1/3 Catastrophe - Snowball EarthPt. 1/3 Catastrophe - Snowball Earth
http://tinyurl.com/4pg33dc (2 Disc DVD series.)
UFO SECRET: FINAL TARGET PLANET EARTH - FEATURE FILMAmerican Astronomers shocked the world by reporting that a large Asteroid could potential hit the Earth within 30 years. Could humanity survive such an impact? At this time there is no definitive means to protect or defend our selves from the inevitable global devastation this event would ultimately cause. This program profiles some of the most spectacular Comet and Asteroid impacts on the Earth as well as the current and future dangers of such impacts to the survival of the human race. Also presented are the current measures that Space Programs have already set up to observe, detect, locate and trap these celestial objects near the Earth that may someday pose a distinct threat.
Earth 2100 with subtitlesHow will world look at 2100?To change our future, first we must imagine it... It's an idea that most of us would rather not think about -- that within the next century, life as we know it could come to an end. Our civilization could crumble, leaving only traces of modern human existence behind. It seems outlandish, extreme, even impossible. But according to cutting edge scientific research, its a real possibility -- unless we make drastic changes now.
amazon.com http://amzn.to/HXMK9e or amazon.uk http://amzn.to/Je3NiU
archived for http://www.prostyler-network.info
How Venus Died - Why Earth SurvivesVenus is a virtual twin of Earth in size, mass and basic composition. So why is its surface a hellish high-temperature desert? Turns out the Sun may have dealt this planet a death blow.
The Story Of Earth Part 1 of 10The Earth might seem solid beneath our feet but five billion years ago there was no sign of the planet we call home. Instead there was only a new star and a cloud of dust in our solar system. Over millions of years, a series of violent changes led to the formation of our world and, eventually, the creation of life.
In this photorealistic CGI epic, see how a boiling ball of rock transformed into the blue planet we know today. Explore every aspect of our world; learn how water first arrived on Earth, discover the vital role oxygen played as life forms began to evolve, and find out how land mammals evolved into dinosaurs and other giant beasts, before becoming extinct 65 million years ago
FULL EPSIODE 01 Learning the Rock Record - Understanding the Earth HDFULL EPSIODE 01 Learning the Rock Record
60 minutes
Full Lesson Listing https://sites.google.com/site/mineguy101/home/lessons
This geology course through Laurentian University in Ontario. "Understanding the Earth" originally aired on TVO Ontario in 1975 and rebroadcasted in 1986
Reading the Rock Record - Lesson 1 -
•Revolution in earth science in early 70's
•Geological time in Ontario
•Geological processes
•Vastness of geological time, understanding geological time
•Compressing geological time scale in a calendar year
•Summary of the calendar year in geo time;
oOldest rocks date from mid-march
oLiving things occur in the sea in May
oLand plants and animals in Late November
oDinosaurs become dominant in mid-Decmember and extinct a week later
oMan like creatures appear Dec 31
oRome rules the western world for 5 seconds 11:59:45 11:59:50 New Years eve
oColumbus discovers America 3 sec before midnight
oScience of geology is born 1 second before the turn of the calendar year
•History of Man has been brief
•Time
•Grand Canyon
ocont'd with time scale
oRock cycle generalized with respect to time
oErosion process with respect to time
oLimestone formation with respect to time
oMountains with respect to time
oSedimentary processes
oTrilobotes -- largest creatures in existence at the time
Grand canyon illustrations of time
Grand Canyon -- sponges, sea lily's
Petrified forest -- evergreen forest
200 million log jam
Dinosaurs with respect to time
•Rocks of the Grand Canyon
•Clues of rocks -- ripples, layering
•General overview the 22 series of Understanding of Earth
•Changing of geological thinking
•Deformations of rock
•Making comparisons of today and the past
•Lab experiments
•Grand Canyon time scale -- showing structures and age
•Demonstration of the geological timescale
•Grand Canyon time scale -- showing structures and age
•Ontario geology unconformity similar to Grand Canyon
•Boundaries of geological scale are separated my time scale
•Geological time scale developed in Europe
