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Mythbusters
  • The key insight is that the force a plane uses to move is independent of the ground, because planes push on the air, not the ground.

    Imagine you put a ball on a treadmill and turn it on, what happens? The ball starts to spin and move with the treadmill. Now take your hand and push the ball backwards against the motion of the treadmill, and the ball easily moves in that direction. The force your hand put on the ball is exactly what planes do, since they push on something other than the ground (the treadmill) they have no problem moving, no matter how fast the treadmill is moving.

  • Mythbusters
  • Plane on a treadmill is really interesting because if you understand how planes work its so obvious what will happen you don't need to test it. Planes move on the ground by running their engines, which push against the air, the wheels provide zero motive force. It's also why planes need tugs to move away from the gate, you can't run the engines in reverse. Planes are not cars, but people tend to assume the thing they don't understand works like the thing they do understand, and refuse to believe their hasty assumption is wrong even when told directly their hasty assumption is wrong.

  • They keep digging that hole deeper
  • For various math reasons you only get consistent systems with 2^n dimensions, so after complex you get quaternions with 4, then the next one that works is 8, then 16, etc. They become less useful because you lose various useful features, like you lose commutabiliy with quaternions (eg ab != ba), and every time you double you lose more things.

  • Ubisoft meme
  • Somehow people always forget that Ubisoft published Trackmania (2020). (Limited) F2p, one time purchase for Standard access, yearly sub for club access, which is isn't even worth it if your not a dedicated player.

  • Live free, die hard
  • He's a YouTuber that's been making things since it opened, he make ASDF Movie, so if your reaction to him is "this seems like something a 10yo would like" then yeah, that's his entire brand.

  • Capcom's Steam Deck Verified Games are being made unplayable with new DRM that only punishes paying customers
  • Its because of staking mostly, but pvp more generally. The gmaul can kill almost instantly, but its high risk high reward since if you don't manage to get the instant KO you'll get out dps'd by more usual damage options.

    Because its partially luck based people liked to use it to gamble in the Duel Arena, betting on the outcome.

  • Oh boy, new hobby!
  • It's unfair to call them shitty, rock pigeons make nests on flat, stable surfaces, and are tended to by both parents in shifts, so all the nest needs to do is prevent the egg from rolling away when they get up. The nests are perfectly suited to purpose, it's us humans who are imposing unfair beauty standards for what a nest "should" be.

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    Arrkk @lemmy.world
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