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pgh

@peterhotvedt.bsky.social

not a ghost | Nuclear Engineering Ph.D. Candidate - University of Michigan | works with 3D-CZT | he/him | Minnesotan at heart Visit my Digital Garden at: https://publish.obsidian.md/myaiba

418 Followers  |  316 Following  |  630 Posts  |  Joined: 11.08.2023  |  1.9613

Latest posts by peterhotvedt.bsky.social on Bluesky

skill they don't tell you about when you get into physics: you're gonna get really good at drawing 3d shapes on 2d surfaces

08.09.2025 19:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

"It's all triangles!" I say to myself as I draw yet another circle

08.09.2025 19:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

day 14 of year 5 of my phd in radiation detection and nuclear engineering: i am once again doing trigonometry to review what a tangent is

08.09.2025 19:12 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Modern Physics by Charles E. Dull

Modern Physics by Charles E. Dull

the jokes write themselves sometimes

27.08.2025 00:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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feeling a little extra crazy today investigating the walls

year 5 of the phd will do that to ya
#academicsky

15.08.2025 19:14 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

(the answer is that i like what I do)

25.07.2025 21:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

lol why was i the last person to leave the lab today? like its literally my birthday on a friday, why am I like this???

25.07.2025 21:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

please oh please for goodness sake, do not try to hyperoptimize your learning so hard you forget to take the time to actually learn.

08.07.2025 17:58 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

friction in the process of learning is good actually! friction creates heat! heat boils water, makes steam, turns brain turbines!

trying to learn without friction is impossible, where are you supposed to stop? where are the places that you should linger more?

don't optimize away all friction!!

08.07.2025 17:58 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

I know this can sound kind of silly at a time like this, but doing a war without congressional authorization is ample grounds for impeachment

22.06.2025 00:02 β€” πŸ‘ 15173    πŸ” 3075    πŸ’¬ 454    πŸ“Œ 166
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Statement on firing of NRC Commissioner Hanson:

www.ans.org/news/2025-06...

16.06.2025 21:32 β€” πŸ‘ 52    πŸ” 20    πŸ’¬ 3    πŸ“Œ 2
Tim Walz speaks in a blue jacket

Tim Walz speaks in a blue jacket

Gov. Tim Walz says Democratic Rep. Melissa Hortman and her husband were shot and killed last night in β€œa political assassination.”

14.06.2025 14:53 β€” πŸ‘ 8682    πŸ” 2560    πŸ’¬ 267    πŸ“Œ 402

A state senator from my home state was murdered by someone pretending to be a police officer. This is quite certainly the definition of domestic terrorism, don't you think?

14.06.2025 15:00 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Public media is under threat. Our mission is more important than ever: to keep people informed, tell the truth, build bridges and hold the powerful to account. Donate now.

Public media is under threat. Our mission is more important than ever: to keep people informed, tell the truth, build bridges and hold the powerful to account. Donate now.

President Trump has issued an executive order seeking to block all federal funding to NPR. This is the latest in a series of threats to media organizations across the country.

Whatever changes this action brings, NPR’s commitment to reporting the news – without fear or favor – will never change.

07.05.2025 14:19 β€” πŸ‘ 3966    πŸ” 1156    πŸ’¬ 131    πŸ“Œ 72

michigan wya????

22.04.2025 16:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

uw-madison literally has W in its name

I'm proud of them being in this statement standing in solidarity against the attack on higher education

www.aacu.org/newsroom/a-c...

22.04.2025 16:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
RALLY FOR THE RIGHT TO LEARN!
THURSDAY, APRIL 171h
4:00 PM
FOLEY SQUARE
WASHINGTON SQUARE PARK, 3 PM, joining other universities. 
FOLEY SQUARE, 4 PM
JOIN US TO DEMAND, HANDS OFF HIGHER ED!
Jumaane Williams, NYC Public Advocate
Baher Azmy, CCR, Attorney for Mahmoud Khalil 
Rotua Lumbantobing, Vice President, AAUP
Ellen Schrecker, Yeshiva University
Asad Dandia
Heba Gowayed, Hunter College/CUNY 
Denis Nash, CUNY School of Public Health Shana Redmond, Columbia University
Salman Khan, Columbia Medical Center
Art Eisenberg, NYCLU
Grant Miner, Student Workers of Columbia
McKenzie Wark, The New School 
Chenjerai Kumanyika, AAUP/NYU
Marianne Hirsch, Columbia University
The Rude Mechanical Orchestra...
and MORE!
FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVER E UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY

RALLY FOR THE RIGHT TO LEARN! THURSDAY, APRIL 171h 4:00 PM FOLEY SQUARE WASHINGTON SQUARE PARK, 3 PM, joining other universities. FOLEY SQUARE, 4 PM JOIN US TO DEMAND, HANDS OFF HIGHER ED! Jumaane Williams, NYC Public Advocate Baher Azmy, CCR, Attorney for Mahmoud Khalil Rotua Lumbantobing, Vice President, AAUP Ellen Schrecker, Yeshiva University Asad Dandia Heba Gowayed, Hunter College/CUNY Denis Nash, CUNY School of Public Health Shana Redmond, Columbia University Salman Khan, Columbia Medical Center Art Eisenberg, NYCLU Grant Miner, Student Workers of Columbia McKenzie Wark, The New School Chenjerai Kumanyika, AAUP/NYU Marianne Hirsch, Columbia University The Rude Mechanical Orchestra... and MORE! FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVER E UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY FREE THE UNIVERSITY

Washington Square Park
3pm
Today
Let’s get to it

17.04.2025 11:30 β€” πŸ‘ 99    πŸ” 35    πŸ’¬ 4    πŸ“Œ 0
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important context about the concentration camps in el salvador:

14.04.2025 21:12 β€” πŸ‘ 42019    πŸ” 13861    πŸ’¬ 324    πŸ“Œ 415

Fairly undeniable at this point that abolish ICE was always the only reasonable position

06.04.2025 13:53 β€” πŸ‘ 10120    πŸ” 1698    πŸ’¬ 114    πŸ“Œ 69

White Lotus Season 3 is paced like a tsunami, so I'm quite excited for tonight lol

06.04.2025 23:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A tortoiseshell cat has a silver orb in its back legs

A tortoiseshell cat has a silver orb in its back legs

winnie, no! not the demon core!!!!

06.04.2025 23:49 β€” πŸ‘ 27    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

How many Signal chats with sensitive information about military operations are ongoing within the Pentagon right now? Where else are war plans being shared with such abject disregard for our national security?

We need answers. Right now.

24.03.2025 20:15 β€” πŸ‘ 35055    πŸ” 8297    πŸ’¬ 2733    πŸ“Œ 622

If anyone ever texts me "We are currently clean on OPSEC πŸ‘ŠπŸ‡ΊπŸ‡²πŸ”₯" I'm gonna refer them to security immediately and get it over with

24.03.2025 21:32 β€” πŸ‘ 47    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1

shoutouts to me specifically for officially becoming "not the worst Peter H from Minneapolis"

24.03.2025 21:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
24.03.2025 18:09 β€” πŸ‘ 4749    πŸ” 1370    πŸ’¬ 11    πŸ“Œ 16

If an Army private accidentally texted the details of a classified military operation to a reporter, let alone transmitted any classified information to anyone who was unauthorized over an unsecured device, they’d be charged and likely spend time in Leavenworth.

But it’s Hegseth, so probably not.

24.03.2025 16:59 β€” πŸ‘ 17536    πŸ” 4037    πŸ’¬ 612    πŸ“Œ 163

Share the media.
The news is compromised.
We're starting to boil over.

15.03.2025 00:30 β€” πŸ‘ 13169    πŸ” 6424    πŸ’¬ 16    πŸ“Œ 363

boy, i sure hate that our current administration is embracing a neosegregationist, white supremacist movement in my lifetime

15.03.2025 15:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Continuing to get stronger πŸ’ͺ

The #Vikings have agreed to terms with DL Javon Hargrave‼️

πŸ“°: mnvkn.gs/3DrJB4l

#Skol

12.03.2025 21:19 β€” πŸ‘ 118    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0

all the white lotus season 3 has taught me is that survivor would be way more interesting if there were a gun

11.03.2025 02:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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