Hacker News with Generative AI: Berkeley

Superb undergraduate math study resources from George Bergman of UC Berkeley (math.berkeley.edu)
This webpage contains material of various sorts that has come out of undergraduate courses I have taught; mostly supplementary notes, supplementary exercises, and collections of answers to students' questions from upper division courses.
A worker from Berkeley's Urban Ore has opened a museum celebrating wingnuts (berkeleyside.org)
Berkeley researchers send 3D printer into space (engineering.berkeley.edu)