Notices by ∑ Xah Lee 李杀 (xahlee@mstdn.io), page 17

symmetry groups. the most easy intro to group theory. math.

@angristan also the hexagonal. it whack typists. and, those enter and shift keys, they have double switches underneath, so double force required. i cant imagine they actually shipping it.

@angristan http://xahlee.info/kbd/lofree_keyboard.html
lofree. looks cute, but actually the worst

https://twitter.com/IvanCNN/status/1173211024251469825
香港问题

here's a map. geography 101

https://twitter.com/ReutersIran/status/1172841857451249664 here's what non-mainstream news says.
Houthi drones hit two Aramco plants, Saudis say fires contained

search oil on twitter. you see all mainstream media directly saying in title that iran did it. what a lying skums. massive brainwashing at work.

美国对中东的控制
https://www.youtube.com/watch?v=fbCAFSBJnNQ
US Blames Iran for Attacks on Saudi Arabia Oil Facilities

Xah Talk Show 2019-09-15
https://youtube.com/watch?v=hQyDeTkKlsg
rot13, bash, perl, ruby, clojure leiningen, linux Mac Windows keybinding, emacs efficiency

i have a webcam recommendation, on this page http://xahlee.info/kbd/logitech_webcam.html however, i never got it. (never got a new webcam yet) but i looked at many amazon reviews. For $60 price range, this seems good. no problem with autofocus.

logitech c922 and similar model has autofocus problem. See this video for it's effect https://www.youtube.com/watch?v=5Hr4s1TPoR0 start at 2:59

which webcam to get? don't get logitech c922. it is the worst! see https://www.youtube.com/watch?v=MoTOc57ED0M start at 3:56

topics

Xah Talk Show 2019-09-15
https://www.youtube.com/watch?v=hQyDeTkKlsg
rot13, bash, perl, ruby, clojure leiningen, linux Mac Windows keybinding, emacs efficiency

start in 10 min. time flies. come join me, the lord of the flies.

Xah Talk Show in 50 min. come join me. goto YouTube xahlee sub + 🔔

https://twitter.com/CassandraRules/status/1172988405174722560
跟她。要想知道 wikileaks 维基解密 Julian Assange (朱利安·阿桑奇) 的消息，她最可靠。

topics.

Xah Talk Show 2019-09-14
https://www.youtube.com/watch?v=-3x9ysAbBRc
CSS tutorial, history, and my experiences with CSS and web design. red pill or blue pill?

start in 10 min. come join me.