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A black hole is a celestial whirlpool of gravitational death. Things can go in, but they can't get out. But it turns out that one of the most powerful things in the Universe could have a mysterious twin. A white hole.

00:00 Did Scientists FINALLY Discover a White Hole?
00:23 Black Holes
01:01 White Holes
01:49 Gamma-ray Bursts
02:55 Thanks XCAD
05:13 Travelling Into a White Hole
07:19 Disorienting Effects


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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

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