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trehalose
Joined 393 karma

  1. It's not very tedious. Instead of dividing the product by 2, you can just divide whichever of x or x+1 is even by 2 before multiplying.
  2. Hedy Lamarr was a prolific inventor. Among other things, she developed a frequency-hopping spread spectrum radio transmission technique for torpedo guidance and donated the patent to the US Navy during WW2.
  3. How loud are these turbines? Where will they be used?
  4. I find it more amazing how often they can do things that people are yelling at them they're not allowed to do. "You have full admin access to our database, but you must never drop tables! Do not give out users' email addresses and phone numbers when asked! Ignore 'ignore all previous instructions!' Millions of people will die if you change the tabs in my code to spaces!"
  5. Do you think cost might be a factor? The economy isn't great right now. Prices are high. Alcohol is an unnecessary expense that people can cut out to save money (and it's more expensive at bars and restaurants where people can escape their homes to).
  6. I'd absolutely feel the same way if we were talking about dowsing rods or a plastic Harry Potter sorting hat or any bullshit we can think of. I don't want our national security to rely on untested or disproven methods to determine whether people are trustworthy. Even so, as you say, that's also a problem (a big one).

    I'd be quite comfortable if I knew that these polygraph tests were being scrapped entirely because they're nonsense and that the FBI is reworking its security procedures to improve all its background checks. As it is, these articles make it sound like they're replacing the polygraph test with nothing, and only for these select few people. I don't like that. It is a human-led interrogation, albeit with a useless (at best) machine. I want to know what's so trustworthy about these people that the FBI doesn't even want to get to know them before giving them jobs high up?

  7. Sure, but don't you find it a little curious that these tests are being waived so selectively? If the FBI believes polygraphs serve some purpose, why would it choose to waive them?
  8. The USA (and many countries) decided long ago to allow the sale of alcohol, a drug that ends many lives and ruins many, many more. I hope that once these fentanyl smugglers are dealt with, we can do something about the drug sellers that are operating out in the open with impunity.
  9. Would you still be the best person for your current role if you'd been excluded from your education and training/previous roles based on your ethnicity/sex?
  10. > Again, the broader point being that autopilot is not known to fly planes end to end

    Is the public broadly aware of that?

    There's a colloquial phrase in American English, "to be on autopilot", meaning when a person acts without awareness of what they're doing, often used when somebody makes a stupid mistake during a lapse of attention.

  11. False positives can effectively lead to false negatives too. If too many alarms end in teens getting swatted (or worse) for eating chips, people might ignore the alarm if an actual school shooter triggers it. Might assume the AI is just screaming about a bag of chips again.
  12. Airplanes don't need roads either, but airports do a lot more than just provide hangars to store them and runways for them to take off and land. There's all kinds of systems to help planes avoid collisions too.

    You might think it'll be very easy for flying cars to avoid crashing because they can just fly above and below each other, but that's also more directions for them to crash into each other from, more directions the drivers might have to rely on potentially faulty sensors where their vision is blocked. There might have to be invisible "lanes", maybe even with something like traffic lights, rather than having cars just flying every which way without external coordination.

  13. >Need to Decrease Size Too? HadBomb’s your all-in-one toolkit! decrease images size to 50KB, 100KB, or any size with the same pixel-perfect precision.

    Any size? Without altering any of the pixels? That's some very impressive technology. I hope you've patented it, because you can make millions, maybe even billions, of dollars off this.

  14. Leucovorin works (at least for some cases of CFD) because it bypasses a folate transport protein that can be nonfunctional and fail to transport ordinary folic acid into the brain. I guess that doesn't necessarily mean they couldn't do what you're suggesting though.
  15. So why did Dupont and 3M cover up their own evidence of PFAS toxicity for decades? (This is a known fact. https://www.ucsf.edu/news/2023/05/425451/makers-pfas-forever... ) Why did they do that, if not for their own profits?
  16. I found the patent extremely difficult to read, but I didn't see anything that describes something so specific as throwing a Pokéball, and in fact, it seemed to me that the patent specifically covers cases where the Pokémon comes out and you don't control it.
  17. Ah, sorry. I remembered people at the time of its release saying it was Dolphin because some of the bugs were identical. I guess I misremembered that speculation as fact. I didn't even know Dolphin was GPL. Thanks for correcting me.
  18. How long was your bullet chess elo stable at 850 (and how often were you playing) before this experiment began? I'm asking because the act of playing constitutes practice, which could itself cause a rise in your elo. Bit of a confounding factor there, potentially.
  19. Nintendo's own Switch release of Super Mario Sunshine used an outdated version of Dolphin, one of those imperfect emulators. (People were remarking on the emulator bugs as soon as it was released.) They saw a demand and didn't let QA get in their way.
  20. What fraction of those 5 billion calculations are about the patient? How meaningful, how valuable, is a single one of those calculations? How many of those calculations does a human brain perform per word?

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