What I saw on the web on 2021.8.13

[reblogarythm]

1. Math texts, pi creatures, problem solving, etc.
   by Grant Sanderson
   https://www.youtube.com/watch?v=-bc9EWhmDZg
   always good to hear 3b1b's perspectives on stuff
   via rss
   
   
2. Why CAPTCHA Pictures Are So Unbearably Depressing
   by Clive Thompson
   https://onezero.medium.com/why-captcha-pictures-are-so-unbearably-depressing-20679b8cf84a
   some good arguments here
   via boing
   
   
3. So...what's the deal with BASS melodies? | Q+A
   by Adam Neely
   https://www.youtube.com/watch?v=bYgdIrNYdG8
   always good to hear Mr.Neely's perspectives on stuff
   via rss
   
   
4. 3D Periodic Table
   by google?
   https://artsexperiments.withgoogle.com/periodic-table/
   looks potentially useful
   via /.