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Also interesting, this video of visiting a black hole https://www.youtube.com/watch?v=T_TU6T4-0LU https://www.youtube.com/watch?v=T_TU6T4-0LU
by yodsanklai 12y ago
Also interesting, this video of visiting a black hole https://www.youtube.com/watch?v=T_TU6T4-0LU https://www.youtube.com/watch?v=T_TU6T4-0LU