How can a jigsaw have two distinct solutions? [video](youtube.com)63 points by patrakov 2 years ago | 18 comments
François Chollet: The Arc Prize and How We Get to AGI [video](youtube.com)215 points by sandslash 1 year ago | 185 comments
NASA's Future SLS Booster Failed Its First Test [video](youtube.com)3 points by perihelions 1 year ago | 0 comments
Oxford's Philosophy of Mathematics YouTube series [video](youtube.com)21 points by FarhadG 2 years ago | 2 comments
Time is an illusion, and these physicists say they know how it works [video](youtube.com)99 points by lisper 2 years ago | 65 comments
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