Venkatesh Rao Retweeted John Preskill
Clearly this supports my theory that every black hole is the inside of someone’s head and vice versa. #galaxybrainhttps://twitter.com/preskill/status/1070865055732916225 …
Venkatesh Rao added,
7:47 PM - 7 Dec 2018
0 replies
2 retweets
4 likes
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