Here's what pushed me - stealth T&C change by farcebook
Elon points out that plane wings don't work in a vacuum
Virgin Orbit fixed some stuff and trying again
PeerTube v3: it’s a live, a liiiiive !
🎉🎉🎉 PeerTube v3 is out today!!! 🎉🎉🎉
On the blog :
➡️ The stages of development
➡️ Peer to peer live streaming
➡️ A behind-the-scenes short film
➡️ What we imagine for the future!
Illus CC-By @davidrevoy
Nissan source code, default admin/admin password, self-driving cars are going to be fun
The Lie bracket [A,B] roughly speaking tells you the difference of doing "A then B" and "B then A". My circle is "right,down,left,up" but "left,up" is the inverse of "down,right" not "right,down", hence the bracket measuring the discrepancy
This actually demonstrates something about SO(3), the group of 3D rotations, which is a Lie group. The "generators" (infinitesimal rotations) about horizontal and vertical produce a roll generator when put in the Lie bracket
"I'm not interested in air-conditioned hard hats"
Once there was an elephant,
Who tried to use the telephant—
No! No! I mean an elephone
Who tried to use the telephone—
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