What I saw on the web on 2023.6.4

1. Goatse as industrial sabotage
   by Juan Conatz
   https://libcom.org/article/goatse-industrial-sabotage
   once you know, you see it everywhere
   via boing, also worth reading
   
   
2. Math Self-Assessments
   by chinook learning services
   https://www.chinooklearningservices.com/HighSchool/StudentResources/Academic-Program-Planning/Math-Self-Assessments.html
   if you're wondering what course you should go into
   via email