a thoughtful web.
comments
posts
badges
Good ideas and conversation. No ads, no tracking.
Login
or
Take a Tour
!
#mathematics.BLOB_CASTLE
followers: 0
activity
·
time
Pi Is (still) Wrong. - YouTube
0
BLOB_CASTLE
video
·
#mathematics
·
#mathematics.BLOB_CASTLE
about
tutorial
faq
rss
tmi
random
privacy & terms
weather
donate
login