Oklo, the Two Billion Year Old Nuclear Reactor

[ahlam1399]

http://i.ytimg.com/vi/yS53AA_WaUk/default.jpg (http://www.youtube.com/watch?v=yS53AA_WaUk&feature=youtube_gdata)
Oklo, the Two Billion Year Old Nuclear Reactor (http://www.youtube.com/watch?v=yS53AA_WaUk&feature=youtube_gdata)

SciShow takes you to a uranium deposit in Africa where, eons ago, a unique set of conditions came together to form the world's only k**wn natural nuclear reactor. Check it out! ** radiation...
From:SciShow (http://www.youtube.com/channel/UCZYTClx2T1of7BRZ86-8fow)
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Time:04:34More inEducation (http://www.youtube.com/videos?c=27)


أكثر... (http://www.youtube.com/watch?v=yS53AA_WaUk&feature=youtube_gdata)