Browse 1025 videos in category Documentary
What a trip through a wormhole would look like
Published 12 years ago in Documentary. Submitted by Xionbox
First, you free fall through the outer horizon of a black hole. Once you reach its inner horizon, you see an infinitely-energetic flash of light from the outside world containing an image of the entire history of the universe. …
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- 4582 views
- 17 comments
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Pregnancy + alcohol
Published 16 years ago in Documentary. Submitted by most_uniQue
An interesting experiment. Too bad they forgot that a baby is not inside its mother's stomach. Besides, the trick doesn't work according to Aliquantulus' test
- 14114 views
- 16 comments
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Concrete Wallhack
Published 12 years ago in Documentary. Submitted by lerpo
The ability to see through walls is no longer the stuff of science fiction. Thanks to new radar technology developed at MIT's Lincoln Laboratory a system has been built by researchers that can see through walls from some distance away, giving an instantaneous picture of the activ…
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- 4214 views
- 16 comments
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Return to Pine Island Glacier
Published 12 years ago in Documentary. Submitted by Sebastien
Antarctica Science 2009
- 2934 views
- 11 comments
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Why Diplomats Can't be Arrested
Published 6 years ago in Documentary. Submitted by thundersnow
- 1064 views
- 4 comments
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