Radiation is all around us and a part of everyday life. But what exactly is it and what does it do to our bodies? Watch the premiere of Life After: Chernobyl, Tuesday, April 26 at 10/9c on Animal Planet! Sign Up For The TestTube Newsletter Here ►►►► bit.ly/1myXbFG Read More: Non-Ionizing Radiation www.osha.gov/SLTC/radiation_nonionizing/ "Non-ionizing radiation is described as a series of energy waves composed of oscillating electric and magnetic fields traveling at the speed of light. Non-ionizing radiation includes the spectrum of ultraviolet (UV), visible light, infrared (IR), microwave (MW), radio frequency (RF), and extremely low frequency (ELF). Lasers commonly operate in the UV, visible, and IR frequencies." Radiation Therapy- National Cancer Institute www.cancer.gov/publications/patient-education/radiationttherapy.pdf "Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and stop them from spreading. At low doses, radiation is used as an x-ray to see inside your body and take pictures, such as x-rays of your teeth or broken bones. Radiation used in cancer treatment works in much the same way, except that it is given at higher doses." How Does Nuclear Radiation Harm the Body? www.livescience.com/13250-radiation-health-effects-japan-nuclear-reactor-cancer.html "There's been some reported evidence that radioactive iodine and cesium are being released into the environment from the malfunctioning nuclear reactors in Japan, said Kathryn Higley, director of the Oregon State University department of nuclear engineering and radiation health physics." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube testtube.com/dnews Subscribe now! www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter twitter.com/dnews Trace Dominguez on Twitter twitter.com/tracedominguez Lissette Padilla on Twitter twitter.com/lizzette DNews on Facebook facebook.com/DiscoveryNews DNews on Google+ gplus.to/dnews Discovery News discoverynews.com Download the TestTube App: testu.be/1ndmmMq Sign Up For The TestTube Mailing List: dne.ws/1McUJdm

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