labcomputer

6 ms·

31.
by labcomputer 2mo ago
> just like Musk’s other scam, TSLA Just so we're clear: You think that the only company selling EVs in the USA for a net profit is a scam? What do you call Rivian, Lucid, Fisker, Bolinger, Lordstown, Slate, and Aptera? Slate has
32.
by labcomputer 2mo ago
It is (already). Private sector employees pay off their loans from the money paid by their private sector employers.
33.
by labcomputer 2mo ago
Well, yes, and I agree, but that means colleges would need to do some considerable belt tightening. There’s plenty of fat to trim, mostly as a result of the last quarter century of student loan policy.
34.
by labcomputer 2mo ago
Yea, but then the print head clogs up after the second time you refill it and you buy another expensive print head + ink from HP. Frankly, I think 99% of the reason they started integrating the print head with the cartridge was to avoid all
35.
by labcomputer 3mo ago
I would. It’s really simple. The human threshold-of-hearing curve intersects the threshold-of-pain curve at about 20 kHz. Above that frequency (or thereabouts) the sound has to be so loud that it will literally instantly damage your hearing
36.
by labcomputer 3mo ago
HSR is just a willingness to say "fuck you" to people who want to hold up progress by refusing to sell land for any price, or who sue to stop a more environmentally-friendly transportation on the grounds of... <checks notes>
37.
by labcomputer 3mo ago
> (antennas can be larger at lower frequencies without requiring steering than at higher frequencies). No. 1. Iridium uses frequencies fairly close to GPS (~1.6GHz). 2. Iridium uses cylindrically-polarized transmissions (like GPS), which
38.
by labcomputer 3mo ago
1. It uses non-idiomatic terminology in several places. 2. It repeats the same finding over and over (141 flops per byte, for example), without going deeper. 3. I stopped reading about a quarter of the way through because it felt like it wa
39.
by labcomputer 3mo ago
> I can only imagine the sighs of relief from the devs when things like the MIL-STD-1750a and later rad-hard SPARC and PPC variants came along. What, so that they can debug in Chrome and put the fusing and inertial navigation processes
40.
by labcomputer 3mo ago
> Inflation will get under control I wouldn't be so sure of that. But look at the bright side: By the time this administration's over, we'll all be billionaires!
41.
by labcomputer 3mo ago
Elgato's Eve app exposes all sorts of fun stuff in HomeKit that you can't do with the native Home app. I get the impression they want you to use other apps to access HomeKit (the Home app didn't even exist for the first one o
42.
by labcomputer 3mo ago
And you can't even upgrade the Studio past 96GB now.
43.
by labcomputer 3mo ago
A good rule of thumb across most makes is to take the EPA range number and multiply by 0.85, and that’s what you’ll get at a constant 70-75 mph in moderate weather (say, 55-85 degrees) with the climate control on. Of course, you probably wa
44.
by labcomputer 3mo ago
> Is it also predictive for whether a mid-to-late career candidate will pass a phone screen? I’m sure having access to your own SAT scores (or even remembering what they were) is highly predictive of not being someone who it would be ill
45.
by labcomputer 3mo ago
It really depends on what kind of class it is, but at most schools: * If 1/3 of calculus physics for engineers fail, they take it next semester. * If 1/3 of gen-ed physics for poets fail, the professor better have a good explanati
46.
by labcomputer 3mo ago
The USAF is not subject to (most) FAA regulations. As far as I know this also extends to training: the USAF does not follow either of the FAA’s Part 61 or 141 flight training syllabi. So bringing up parts 61 and 141 doesn’t really refute th
47.
by labcomputer 3mo ago
I’m very curious where you get the idea that flying does not involve algebra or trigonometry or calculus. How would you calculate a crosswind component from the runway heading and reported wind speed and direction without trig? How would y
48.
by labcomputer 3mo ago
Well, sure, but first semester performance is also a good predictor of second semester performance. And second semester of third, and so on. But more to the point: If you do poorly in your first semester and drop out, then it doesn’t real
49.
by labcomputer 3mo ago
Do you think that LLM leaderboards don’t? Do you think a Llama 3 is going to beat an Opus 4.7 on any leaderboard? The real issue is that standardized tests disenfranchise lower SES students less than any other metric. Everyone who takes
50.
by labcomputer 3mo ago
> Also airliners usually just become cargo planes for quite a long time before retirement. Yes, but that's a function of how fuel economy and capital impact the overall economics. Cargo = (usually) one flight per night. Passenger =
51.
by labcomputer 3mo ago
How much physics has changed between Kitty Hawk and today?
52.
by labcomputer 3mo ago
As the other replier mentioned, that won't work. What would work is to mill a knife edge into both the end plate and the can and use off-the-shelf copper Conflat ("CF") gaskets, which are available in a large number of standa
53.
by labcomputer 3mo ago
California itself produces a substantial amount of oil. A mile off Interstate-5 in the southern Central Valley, and you can’t tell you’re not in Texas oil country. Santa Barbara regularly has oil leaks from the offshore production in the C
54.
by labcomputer 3mo ago
I think the Compactron is what you’re looking for: https://en.wikipedia.org/wiki/Compactron
55.
by labcomputer 3mo ago
Ding ding ding! This also neatly explains why Boomers were able to have a good life with just a high school diploma. Wikipedia has a good chart, but the short version is that having a high school diploma in 1965 meant you were better educa
56.
by labcomputer 3mo ago
Oh, but they already have that figured out. You can't become a licensed electrician without doing x hours of apprenticeship under licensed electrician. And each licensed electrician doesn't need more than one or two helpers at a
57.
by labcomputer 3mo ago
Or your router reboots, or... The nice thing about ULAs is that you can have completely static addresses for internal services.
58.
by labcomputer 3mo ago
> Finally, ULAs don’t and were never intended to replace link-local addresses, they serve a different purpose entirely. Right, but ULAs are the correct answer here because the purpose they serve is exactly the one the article is trying t
59.
by labcomputer 3mo ago
It's been doable since the 1940's. https://patents.google.com/patent/US2981843A/en
60.
by labcomputer 3mo ago
Err what? No, conventional radio broadcasts can be received with a low noise amplifier and a tuned filter. The received GPS signal, at ground level, is lower than the thermal noise floor. And the 1.023MHz code is modulated on the RF carr

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