• LazaroFilm
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    101
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    3 months ago

    That’s basically how Chinese popcorn is made. They use a pressure vessel to heat up the kernels the releases the pressure and it explosively turns into popcorn.

    Edit: youtube video

  • @disguy_ovahea@lemmy.world
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    553 months ago

    I like this game. Imagine if all of the water vapor in a cloud condensed in an even distribution so that all of the rain fell at once.

  • Trailblazing Braille Taser
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    523 months ago

    Let’s do the math! If you assume there are 300 kernels, the popcorn will be finished within two minutes, and all kernels popping within 100 ms of each other is sufficient for a big bada boom…

    There are 2×60×10 epochs where the bang could occur. Each of the 300 kernels needs to pop in the same epoch, so 1/(2×60×10) is the probability of the second kernel popping in the same epoch as the first kernel. The probability of all 299 popping in the same epoch as the first kernel is (1/(2×60×10))^299 = (2×60×10)^(-299).

    Crunching the numbers in the Google search calculator… the probability is zero. That was anticlimactic.

    • Malgas
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      213 months ago

      That math assumes a flat distribution of popping times, which I suspect is incorrect.

      Listening to a bag of microwave popcorn, it starts off slow, gets more rapid, and then tapers off again, implying that kernels are more likely to pop near the average time, which makes it somewhat more likely for two kernels to pop simultaneously.

      But yeah, whole bag at once is probably still basically zero. Unless you use one of these, of course.

      • @PipedLinkBotB
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        23 months ago

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        23 months ago

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    • Hjalmar
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      3 months ago

      The exact probability is something more like 2*10^-921. Given that it would take around 9 gogol (9*10^926) years of constantly popping popcorns until that happens. Should we try?

    • @Donjuanme@lemmy.world
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      43 months ago

      Except Kerbal popping is rate limited by energy input, there’s not an instant of energy flow, there’s 150 seconds of energy input, each second increasing the energy, popped kernals absorb less energy allowing the unpopped ones to absorb the incoming energy to each the same state.

      If you wanted them to all pop at once you’d need to put that amount of energy in all at once. Not impossible, but not going to happen with your home microwave oven

    • @visnae@lemmy.world
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      33 months ago

      I can’t imagine it would be equally distributed? Probably normal distribution applies over the span, most of the kernels would probably pop within say 20s of each other, and none in the beginning.

    • @Dasnap@lemmy.world
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      413 months ago

      My wife found me watching the detergent episode and now asks if I’m watching ‘dishwasher man’ when I’m on YouTube.

      • Neato
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        273 months ago

        Yes. But he’s also Lightbulb Man, Lantern Man and TV a Man. Just to name a few.

      • @Zekas@lemmy.world
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        133 months ago

        Those episodes were so good. I was at my gfs place and made her watch it. When he got to reading the manual pointing out prewash, she shouted “oh my god” paused the video, went into the kitchen. “Oooh”. Hers did indeed have that :D It’s not easy to find powder around there either so she’s taken to mortaring tablets and using a bit of that.

  • @TimewornTraveler@lemm.ee
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    143 months ago

    that’s how you make 뻥튀기! Street vendors let off a loud whistle before the pop. nearly jumped out of my shoes the first time I heard it

    • @PipedLinkBotB
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      12 months ago

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