2 Comments
User's avatar
David J Keown's avatar

Apparently, the physicist Richard Feynman did a minimal-trust exercise on brushing teeth and concluded it was bunk.

Relevant Gell-Mann video: https://youtu.be/rnMsgxIIQEE?t=166

Expand full comment
James M's avatar

Thanks for that Crichton correction. Pretty funny that Holden uses tooth brushing as an example of things he takes on faith and social proof!

Expand full comment