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Jason Sterlace

@sterlace.bsky.social

I teach physics. I live in Virginia, USA. I like when people support their assertions with evidence. he/him

399 Followers  |  283 Following  |  558 Posts  |  Joined: 24.07.2024  |  2.2455

Latest posts by sterlace.bsky.social on Bluesky

Update: A colleague down the hall notes that if we went with "meter newtons" it would abbreviate exactly like "millinewtons", and I am devastated to recognize that he is right.

12.11.2025 19:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Well, I can break a convention with impunity!

12.11.2025 17:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'd really like to find a way to let Joules be less alluring. It's like we're trying to trick them.

12.11.2025 17:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I hadn't thought about the kilogram primacy. I'm curious how big a deal that is to us.

12.11.2025 17:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Every textbook or other lesson warns them not to equate newton*meters to Joules, despite the fact that a Joule is defined as a newton times a meter. It's confusing for students.

The imperial system goes with foot-pounds, which sounds like an MMA move but also at least gets the order right.

12.11.2025 17:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Okay, #iteachphysics crowd, torque is defined as the cross product of the (lever arm) displacement vector and the force vector.

Shouldn't that give us units of meter-newtons?

So why do we use newton-meters?

12.11.2025 16:54 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 3    πŸ“Œ 1

Too many treat loss of public education as unfortunate collateral damage. But there is no greater democratic institution than the one responsible for renewing faith in and principles of democracy for each generation.

12.11.2025 00:14 β€” πŸ‘ 110    πŸ” 32    πŸ’¬ 3    πŸ“Œ 4

Wow, that guy at the park in the Vineyard Vines T-shirt DID NOT like it when I told him I like his Fudgie the Whale shirt.

09.11.2025 19:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

But there's... more than one?

08.11.2025 19:43 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

"Get rid of the insurance companies" is not something I thought would come from a Republican POTUS...

08.11.2025 14:52 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Of all the living Nobel laureates, which is the worst person?

08.11.2025 14:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I really regret that we missed the opportunity to have them visit us a couple of years ago.

08.11.2025 02:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Pee-wee's Big Adventure (Biker Bar Fun Scene)
YouTube video by Super Ravel Pee-wee's Big Adventure (Biker Bar Fun Scene)

The best movie dance sene ever made:
www.youtube.com/watch?v=gyhy...

08.11.2025 00:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's just embarrassing as hell that anybody platforms his buffoonery. It's one of many reasons why the New York Times is of no use in this day and age. I can't even wrap fish in it, now that it's primarily digital.

06.11.2025 19:54 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Ross Douthat coming in HOT with this one, straight from the worst part of the year 1954!

06.11.2025 19:52 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I see we are now to the "no, you can't fly" part of making the USA great once more.

06.11.2025 13:46 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Who would drive him there?

05.11.2025 16:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

That must have been incredible!

03.11.2025 17:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The Ghost of Tom Joad
YouTube video by Bruce Springsteen - Topic The Ghost of Tom Joad

Steinbeck and Springsteen for The People!

@brucespringsteen.net
Read more about this song at springsteenlyrics.com/lyrics.php?s...

www.youtube.com/watch?v=CumZ...

03.11.2025 15:59 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
homer simpson and bart simpson from the simpsons ALT: homer simpson and bart simpson from the simpsons
02.11.2025 03:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Turns out: No.

02.11.2025 03:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Free baseball!

You paid for 9 innings but you’re going to get more!

02.11.2025 03:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Biggest HBP ever?

02.11.2025 03:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Jon.

02.11.2025 03:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Donald the Dove

01.11.2025 22:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Ross Douthat’s columns should only ever be printed under "fiction".

01.11.2025 13:42 β€” πŸ‘ 36    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Chihuahua wearing a sweater the colors of a candy corn, and the sweater says "BOO" on it.

Chihuahua wearing a sweater the colors of a candy corn, and the sweater says "BOO" on it.

It's not a costume so much as it is a Halloween-themed sweater. But still.

31.10.2025 13:39 β€” πŸ‘ 17    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

My Dunkin installed ordering kiosks so I guess I’m not going there anymore.

28.10.2025 19:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Do we want to speculate on whether he read the books vs just got someone to tell him about the premise? Because that would explain a lot of it afaiac.

28.10.2025 12:37 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

This type of messaging, please. Not snark or vague β€œdeep concern”.

bsky.app/profile/atru...

27.10.2025 14:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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