What I saw on the web on 2022.12.19
Dec. 20th, 2022 06:40 am- Once a Millennium Alignment of All Three Norths
by Matt Parker
https://www.youtube.com/watch?v=HcFvegnQpPo
all hail north by north north
via rss - "Sweet Dreams": original song in Major key
by Eurythmics, with help from Oleg Berg
https://www.youtube.com/watch?v=f0zfD3nfG4w
from the presumed soundtrack of the uncanny valley?
via googlery - The derivative isn't what you think it is.
by Aleph 0
https://www.youtube.com/watch?v=2ptFnIj71SM
a possibly-gentle introduction to homology and cohomology?
via reddit