Yishan (@yishan) 's Twitter Profile
Yishan

@yishan

I run Terraformation, and I was once the CEO of Reddit. Both are very interesting challenges.

Views are mine alone, but also yours if I do my job right.

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linkhttp://www.Terraformation.com calendar_today27-04-2008 01:12:38

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Yishan
@yishan

a month ago

I was thinking about phonographs and realized that they're pretty mechanically simple, so why weren't they invented until 1877? So I thought I'd ask AI to estimate when the earliest point in history a phonograph could've been invented. It gave me 1480 CE. Then I thought...