But it isn't. This is
02.11.2025 14:05 β π 0 π 0 π¬ 0 π 0@peter-w.bsky.social
Physicist, retired nuisance. Still teach occasionally, intrigued by Time.
But it isn't. This is
02.11.2025 14:05 β π 0 π 0 π¬ 0 π 0As part of an intro to kinetic theory I produced a movie of a single atom moving in a 1-D box, and advertised it as the most boring movie ever made.
02.11.2025 14:05 β π 0 π 0 π¬ 0 π 0Whole new meaning to the word "Reality" that I wasn't aware of.
31.10.2025 15:08 β π 0 π 0 π¬ 0 π 0It's a no-brainer
21.10.2025 11:47 β π 1 π 0 π¬ 1 π 0Sure most of you know all of this, but it was fun writing it!
theconversation.com/our-understa...
I had a very persistent guy who came back week after week with a theory. I finally asked him what he did for a living: turned out he was a plumber. So I needed some plumbing doing, so I asked him if he would do it: I'd provide the parts "What, work for free?" was his indignant response.
11.08.2025 11:58 β π 0 π 0 π¬ 0 π 0Maybe they should have asked for directions sooner.
08.05.2025 13:59 β π 1 π 0 π¬ 1 π 0Hands up if you feel you might have an inappropriate response during nuclear attack.....from the Diefenbunker in Ottawa
01.05.2025 12:56 β π 1 π 0 π¬ 0 π 0Next we take Manhattan?
30.04.2025 14:22 β π 1 π 0 π¬ 1 π 0To celebrate Lewis Carroll's unbirthday:
He thought he saw a Argument
That proved he was the Pope:
He looked again, and found it was
A Bar of Mottled Soap.
'A fact so dread,' he faintly said,
'Extinguishes all hope!'
And I just thought it was a typo for Leeroy Brown (as in Bad, Bad...)
03.04.2025 14:59 β π 0 π 0 π¬ 0 π 0As someone who doesn't understand US politics, I am always puzzled by the emphasis on raising money for elections. The votes in Florida and Wisconsin yesterday both went against the money raised by the candidates. What evidence is there that money raised equals votes obtained?
02.04.2025 14:30 β π 1 π 0 π¬ 0 π 0And in the UK it can be used to define social class
I asked the girl in dulcet tone
To bring to me a buttered scone
The silly girl has gone
And brought along a buttered scone
From the Burchfield-Penney Art Centre in Buffalo
24.03.2025 20:36 β π 1 π 0 π¬ 0 π 0Right next to them are the managers of fire.
24.03.2025 20:32 β π 0 π 0 π¬ 0 π 0Elbows up, Canada.
22.03.2025 22:11 β π 52552 π 13423 π¬ 1499 π 2309What is Van Goghβs βStarry Nightβ actually about? There is an idea that it shows he understood turbulence, long before anyone else. But the truth is probably much simpler: he was fascinated by astronomy. So why does it look so odd? For an answer, bit.ly/43tkad4
07.03.2025 10:42 β π 0 π 0 π¬ 0 π 0Drawing of the Gulf of Mexico renamed the Gulf of Fragile Masculinity
No matter what you call it this is what it is
17.02.2025 02:51 β π 83 π 26 π¬ 4 π 0Can't agree more. I wrote this partly as a joke:
www.perrystroker.com/about-5
it isn't.
Any chance of getting Trump to strongly endorse Pierre Poilievre as next leader of Canada? Just asking for a friend.
09.02.2025 11:54 β π 4 π 1 π¬ 0 π 0The answer is Germans themselves don't know how it happens. We have "das internet" (fair enough) to go along with "das madchen" (huh?). When I enquired about it in a room of German speakers, it engendered an animated discussion with no agreement.
17.12.2024 15:15 β π 0 π 0 π¬ 0 π 0Scrooge was right!
15.12.2024 13:37 β π 0 π 0 π¬ 0 π 0Just in case you are wondering, Lucca is the cat. This will be the only cat picture I post this year
08.12.2024 14:01 β π 2 π 0 π¬ 0 π 1My all time favourite was "I hated this class. The professor expected us to think about new ideas almost every lecture". I used it to get a teaching award.
03.12.2024 21:26 β π 0 π 0 π¬ 0 π 0That was 35 years ago!
03.12.2024 12:37 β π 1 π 0 π¬ 0 π 0So is this
02.12.2024 18:27 β π 3 π 1 π¬ 0 π 0I learned the hard way. I was approached by a major law firm to be an expert witness and off the top of my head came up with $50/hour, roughly twice what I was earning as an ass. prof. AN interesting experience, but I was told later I would have been taken much more seriously if I had asked for $100
02.12.2024 15:58 β π 3 π 0 π¬ 1 π 0Too many of the bird pictures on here look cute.
02.12.2024 15:50 β π 1 π 0 π¬ 0 π 0Either. Supposedly Gell-Mann took it from James Joyce, βThree quarks for Mr markβ, in which case it is like βquartβ. On the other hand, the German βquarkβ is a kind of cottage cheese and pronounced like βmarkβ. Take your pick!
29.11.2024 00:25 β π 1 π 0 π¬ 0 π 0Just finished reading a fascinating book: "Why Fish Don't Exist" by Lulu Miller. A very non-linear book, which makes one realize why a totally obvious idea is wrong! A bit like Wittgenstein, pointing out that everyone knows what a game is, but there is nothing that all games have in common.
28.11.2024 16:33 β π 0 π 0 π¬ 0 π 0