Science Documentary: Stem Cells,Regenerative Medicine,Artificial Heart,a future medicine documentary In each and every one of our organs and tissue, we have stem cells. These stem cells can develop into many different kinds of cells. They can continue to divide in order to replace damaged cell tissue. As we grow older, we loose some of our stem cells, as well as the ability of those stem cells to repair organs and tissue. The function and ability of the stem cells varies greatly between men and women. Each stem cell can become a specific type of cell that has its own function, or it can remain a stem cell. The two main differences between normal cells and stem cells are that stem cells have the potential for self renewal. The second difference is that stem cells can be manipulated to become a specific organ or tissue cell, like muscle cells, bone marrow cells, brain cells, blood cells, and other cells of the central nervous system. The future of medicine will see a huge increase in the use of stem cells to treat various health problems, such as, heart disease, birth defects, paralysis, diabetes and many more. In the field of regenerative medicine, scientist are now able to regenerate whole organs and tissue, and in the future, they will be able to regenerate an entire human heart with the use of stem cells. In the meantime, the development of artificial hearts for transplanting into human patients has grown exponentially. In the early stages of artificial heart development, the heart pumps were a lot larger and a lot bulkier, and were used by doctors to replace just one side of the heart. But now, there are patients that have had heart transplant surgery, in which the entire heart was replaced by a much smaller and completely artificial heart. In the future, doctors may have all the tools readily available to them to treat and cure any form of cardiovascular disease, as well as the ability to treat and cure spinal cord injury. Science Documentary: Graphene , a documentary on nanotechnology and nanomaterials youtu.be/IUrqyuw-6Iw Science Documentary: Nanotechnology,Quantum Computers, Cyborg Anthropology a future tech documentary youtu.be/sCLnHKl0GT4 Science Documentary: Cognitive science , a documentary on mind processes, artificial intelligence youtu.be/0T_nOzpBYxU Science Documentary: Planet formation, a documentary on elements, early earth and plate tectonics youtu.be/yQexV341t-E Science documentary : Expansion of the Universe , a science documentary on expanding space youtu.be/nxsOVYmwSOk Science Documentary: The Sun, a science documentary on star life cycles, star formation youtu.be/VJ9fmAGShvs Science Documentary: Cosmic Microwave Background the oldest light in the universe youtu.be/fSPQbrxD75w Science Documentary : Electromagnetic Spectrum , a science documentary on forms of light youtu.be/41Q6FeO-_8I ScienceRound on Google+ plus.google.com/u/0/b/102384224840004876140/102384224840004876140/posts

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