An important choice by @profkeithdevlin.bsky.social .social , one of the leading math communicators of our time. #iTeachMath
03.02.2026 19:12 โ ๐ 2 ๐ 1 ๐ฌ 0 ๐ 0@profkeithdevlin.bsky.social
Mathematician (Emeritus, Stanford), author, blogger, and avid cyclist. For many years "The Math Guy" on NPR. Co-founder of the ed tech company BrainQuake. Also https://tinyurl.com/w6p2bx5s
An important choice by @profkeithdevlin.bsky.social .social , one of the leading math communicators of our time. #iTeachMath
03.02.2026 19:12 โ ๐ 2 ๐ 1 ๐ฌ 0 ๐ 0My new "Devlin's Angle" post for the MAA.
maa.org/math-values/...
It's spring in Sonoma County. Time to bike over to one of my favorite local wineries, a 27 mile round trip involving two massive climbs over Sonoma Mountain. (Well, they seem massive at my age. ๐ฅด)
02.02.2026 01:17 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 1My boss now and forever
Thank you!
I wrote this song on Saturday, recorded it yesterday and released it to you today in response to the state terror being visited on the city of Minneapolis. Itโs dedicated to the people of Minneapolis, our innocent immigrant neighbors and in memory of Alex Pretti and Renee Good.
Stay free
In the 1990s I (a mathematician) collaborated with a London-based sociologist on a project to improve the efficiency of large teams working on EU construction projects, on the basis of which, after 9/11, I was asked to join an NSA-funded project to improve Defense Intelligence Analysis. Ho hum ๐ค
28.01.2026 02:39 โ ๐ 17 ๐ 3 ๐ฌ 0 ๐ 0โIf you raise your voice Iโll erase your voiceโ said an ice agent.
Insane
We are truly in the age of the troglodyte
28.01.2026 02:15 โ ๐ 550 ๐ 47 ๐ฌ 12 ๐ 4Looking forward to hosting the World Cup in a couple months!
28.01.2026 01:02 โ ๐ 4577 ๐ 806 ๐ฌ 83 ๐ 24Life under a Republican administration
28.01.2026 02:20 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0Life under a Republican administration
28.01.2026 02:20 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0Italy is right. They should not accept ICE agents to provide "security" at the Winter Olympics next month. The agency is a bunch of poorly trained, trigger-happy sociopathic thugs. www. www.theguardian.com/us-news/2026...
28.01.2026 02:05 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0Sunset-lit reception at Lawrence Hall of Science in Berkeley last Thursday
26.01.2026 16:11 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0This is America under a Republican administration. Republicans in Congress, and their voters, don't give a shit (many actively support it). But the majority of Americans are appalled by their lack of morality and the wanton cruelty. www.edweek.org/leadership/o...
26.01.2026 12:36 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0Theyโre really going for the hardest of the criminals
24.01.2026 03:02 โ ๐ 687 ๐ 170 ๐ฌ 19 ๐ 5Stand with the people ๐ช๐ช
24.01.2026 02:25 โ ๐ 996 ๐ 256 ๐ฌ 11 ๐ 24A German soccer federation executive committee member says it's time to consider a World Cup boycott because of the actions of U.S. President Donald Trump.
23.01.2026 22:00 โ ๐ 18943 ๐ 4958 ๐ฌ 1170 ๐ 1544ICE
OUT
NOW
MINNEAPOLIS
WILL
WIN
The Republican's position on Europe seems to be raising some ire. www.youtube.com/watch?v=rsmN...
24.01.2026 02:58 โ ๐ 1 ๐ 1 ๐ฌ 0 ๐ 0they didnโt leak it to make the shooter look innocent, but to make the victim look guilty. not guilty of a crime. guilty of having a visibly queer wife. guilty of liberalism. guilty of opposing the regime. they donโt seek to exonerate themselves, only to demonstrate who deserves to die.
09.01.2026 19:00 โ ๐ 23424 ๐ 7130 ๐ฌ 338 ๐ 332I would never accuse the Iraqi Army of being well trained or using a lot of restraint. And yet in Mosul I came to expect more discretion from the average Iraqi soldier than U.S. cops who have never taken incoming fire.
10.01.2026 09:13 โ ๐ 1694 ๐ 209 ๐ฌ 18 ๐ 1MINNESOTA: โIโm Native American! This goes against everything I stand for.โ
A couple with a baby in the house face an impossible choice when a terrified female door dash driver runs inside to escape ICE. (They ultimately run them off ๐ช๐ฝ)
Trumpโs America. Full: www.instagram.com/reel/DTUXFIy...
Dave Mathews took time on his birthday today to speak out on ICE and the murder of Renee Nicole Good ๐ฅโฆ.HBD Dave!
"Renee Nicole Good, murdered in the streets. He shot her three times in the head. Murdered in cold blood. These people are trying to tell us not to believe what we see. F*ck ICE"
A reminder that Elon Musk did not in fact design Teslas or space rockets. He is a glorified PR man.
09.01.2026 17:16 โ ๐ 201 ๐ 35 ๐ฌ 6 ๐ 0I know this like the 347th thing but, *You don't put your dog in the car if you're going "use it as a weapon."*
10.01.2026 02:59 โ ๐ 209 ๐ 21 ๐ฌ 2 ๐ 1The National Catholic Reporter publicly labeled JD Vance a โmoral stainโ on the Roman Catholic faith. The blistering piece went on to point out Vance's โtwisted and wrongheaded view of Christianityโ for inflaming tensions by maligning a woman killed by ICE rather than promoting healing.
09.01.2026 19:04 โ ๐ 1456 ๐ 430 ๐ฌ 143 ๐ 48Yes, JD. Letโs ask them if they think a stay at home mom, avowed Christian, and widow of a veteran deserved to be shot in the face and left to bleed out in her own car after dropping her 6-year-old off at school, for the crime of looking out for her neighbors. Letโs ask everyone running for office.
08.01.2026 20:27 โ ๐ 27191 ๐ 8409 ๐ฌ 1480 ๐ 464Renee Nicole Good exercised her Constitutional right to protest the tyranny of this regime.
Renee Nicole Good was murdered for being an American.
Steve Kerr on the murder of Renee Good:
"It's shameful that the government can come out and lie about what happened when there's video and witnesses who have all come out and disputed what the government is saying."