@qvantun.bsky.social
Grad student in mechanical engineering (CFD, thermal-fluid mechanics, physics). Advanced spacecraft propulsion (nuclear thermal, fusion, etc.), interstellar travel.
America didnβt win WWII through βinferior tech," it won through organization, integration, and strategy, as well as the myth that Nazi Germanyβs βexquisiteβ weapons outclassed the Allies, and critiques how the media keeps misusing history to sound profound. My latestβ¬οΈ
16.10.2025 21:37 β π 772 π 173 π¬ 45 π 28https://www.whitehouse.gov/presidential-actions/2025/10/national-security-presidential-memorandum-nspm-8/
Trump's mechanism to pay the troops during the shutdown is by far the most illegal budgetary action he's taken as POTUS, potentially setting the stage to break everything.
It's also needless because Congress would easily pass a troop pay bill if Johnson were willing to gavel in.
Long thread.
I just saw someone use the abbreviation βAI;DRβ and Iβll be laughing for a while.
06.10.2025 22:00 β π 7338 π 2423 π¬ 29 π 99Virginia Dems are going to get Saddam Hussein style election numbers
10.10.2025 17:10 β π 659 π 86 π¬ 16 π 8The key to this argument is near the end of the piece: politicians are not supposed to be entertainment. Yet Trump got elected twice in part because of his entertainment value. Arguably this is a larger cultural issue: not the swearing per se but our constant need to be entertained.
09.10.2025 01:40 β π 119 π 16 π¬ 11 π 0So Trump is now going to try to rule like an early modern king - just avoid calling the estates general or parliament or the diet and so rule by fiat.
Maybe someone in the GOP should turn the page in book and see what happened next...oh, oh dear...oh no...oh dear ohnonono....
It tends to get underplayed in American historical imagination, but our Revolution was in a direct, conscious lineage from the Glorious Revolution and before that the English Civil Wars. The road to 1776 began outside the Banqueting House in 1649. We are, in that real sense, still Anglo-Americans.
07.10.2025 22:28 β π 242 π 41 π¬ 8 π 2Yeah whatβs remarkable about Trumpβs tariffs is that heβs both implementing them by executive fiat and then spending them by executive fiat, both of which are profoundly, extremely, couldnβt-be-more unconstitutional
07.10.2025 20:43 β π 517 π 125 π¬ 7 π 1Last night, NASA's Perseverance rover looked up at the night sky once more, to capture interstellar #comet 3I/Atlas flying by the red planet. 
The distance was "only" 0.2 AU or 30 Mio km, far closer than the comet ever got to Earth. π #3IAtlas
Credit: NASA/JPL-Caltech/ASU/Simeon SchmauΓ
Processed version of the Perseverance Navcam image from Sol 1643 with all the noise removed. It shows a much larger area of sky than the infamous raw image because it was stitched from 16 individual tiles which are sent separately. It shows a dark sky with a couple of stars sprinkled around. The brightest is Arcturus at the top center, and the handle of the big dipper can be seen below. On the left is a bright streak with a halo, this is the moon Phobos.
Sreenshot from Stellarium showing the same Starfield with a red box indicating the FOV of Nacam (not considering the Fisheye nature of that lens). The stars match up perfectly with Navcam, especially Phobos can be clearly identified as such. Comet 3I/Atlas is marked in red and should be in the middle of the frame, but is so much darker than any stars in the actual Navcam image that it will be impossible to detect there.
I guess some proof can't hurt:
With proper processing of that image and don't just showing the raw version which is super noisy, you can see some familiar stars like Arcturus and the the big dipper.
And that streak is turns out to be exactly where Phobos was in the sky...
No Avi, that Perseverance Navcam picture you posted isn't showing 3I/Atlas, it's just Phobos, the brighter one of Mars' moons. 
If you were even half the expert you think you are, this possibility should have been quite obvious and worth mentioning.
Quick thoughts:
*These are two huge and complex organizations. They are not part-time gigs. They deserve full-time leaders.
*You now have a single person in charge of the two largest sources of personal data in the government.
*7 IRS leaders in less than 9 months.
βWeβ
05.10.2025 21:57 β π 1078 π 168 π¬ 48 π 10So much wrong with the Trump administration's legal justification for killing people in the Caribbean.
Important threshold issue is the President's "determination" that US has suffered an "armed attack" as a result of drug smuggling.
"Baloney" is the technical legal term for that claim. 1/n
Government shutdowns are dumb. The way funding works is a policy choice, not inherent to the Constitution. Congress could pass a law today that automatically authorizes spending in perpetuity at the levels of the most recent appropriations bill. This is how other countries do it!
01.10.2025 13:44 β π 414 π 82 π¬ 18 π 15so this should be an article but whatever, you're getting an off the cuff thread because I have nothing but time
we'll do hurt locker lady's movie first because I don't think I have the strength to do jacobsen right now (and I don't own the book so I'll have to go pull references together)
It's like a Choose Your Own Hatch Act Violation.
01.10.2025 17:35 β π 1911 π 602 π¬ 77 π 43Trump to generals: "Last month, I signed an executive order to provide training for a quick reaction force that can help quell civil disturbances. This is gonna be a big thing for the people in this room, because it's the enemy from within & we have to handle it before it gets out of control"
30.09.2025 14:23 β π 1725 π 743 π¬ 410 π 409Trump: "The ones that are run by radical left Democrats -- what they've done to San Francisco, Chicago, New York, Los Angeles. They're very unsafe places & we're gonna straighten them out one by one. This is gonna be a major part for some people in this room. That's a war too. It's war from within"
30.09.2025 14:13 β π 2862 π 1182 π¬ 776 π 1265Local News Trump seems to back off Portland military plan: 'Am I watching things on television that are different from what's happening?'
I have been haunted by this statement all day www.kgw.com/article/news...
28.09.2025 23:20 β π 9426 π 2105 π¬ 378 π 396βCan the president tell what is real and what is not realβ is a pretty simple and important question and I think the answer seems pretty clear
28.09.2025 13:57 β π 1114 π 207 π¬ 14 π 16Because this administration thinks everyone believes the rules only matter when it helps βyour sideβ (like they do), they are counting on Comeyβs unpopularity to normalize this.
Donβt let it. Whatever you think of him or his actions in the past, etc. this indictment is dangerous and an outrage.
"Evaluate Halsey's decision making at Leyte" is the sort of thing students might be asked, and constitutes an opinion not a fact
23.09.2025 01:53 β π 28 π 2 π¬ 0 π 0RIP U.S. innovation. 
Between gutting the H-1B program, purging US scientists from civil service, slashing research grants, and disappearing international students off the streets, our government has made a conscious decision to kill America's roll as a global leader in science and innovation.
Literally fascism. Literally what the Nazis did with Horst Wessel.
18.09.2025 19:04 β π 1232 π 325 π¬ 38 π 8Every headline talking about Kimmel being suspended for his βKirk commentsβ is journalistic malpractice. He was suspended for comments about MAGA opportunists exploiting Kirkβs death, after the FCC chair issued a Mafioso threat.
18.09.2025 17:58 β π 2453 π 646 π¬ 14 π 15Headlines on the Bloomberg Terminal from Air Force One:
*TRUMP: TV LICENSES SHOULD BE TAKEN AWAY IF BAD PUBLICITY FOR ME
*TRUMP: IF TV SHOWS 'HIT TRUMP' SHOULD BE DISCUSSED ON LICENSES
*TRUMP ON TV SHOWS CRITICIZING HIM: THEY'RE NOT ALLOWED TO
βWe create our own realityβ is probably the most important sentence in 21st century politics. Trumpβs admin is built on asserting powers he manifestly does not have until people give in and accept that he does.
28.08.2025 14:17 β π 199 π 42 π¬ 2 π 2