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xkcd bot@lemmy.worldB to xkcd@lemmy.worldEnglish · 9 days ago

xkcd #3289: Highway Signs

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xkcd #3289: Highway Signs

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xkcd bot@lemmy.worldB to xkcd@lemmy.worldEnglish · 9 days ago
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xkcd #3289: Highway Signs

Title text:

Highway engineers like Planck units because, like the speed of light, the energy capacity of a typical car’s gas tank is 1.

Transcript:

Transcript will show once it’s been added to explainxkcd.com

Source: https://xkcd.com/3289/

explainxkcd for #3289

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  • shadowkiller168@lemmy.world
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    6 days ago

    http://www.rogermwilcox.com/Planck_ruler.html

    I can’t believe I get to share this old website and have it be relevant for once!

    • ElTacoEsMiPastor@lemmy.ml
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      23 hours ago

      Archive link because it didn’t work for me.

  • MousePotatoDoesStuff@piefed.social
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    8 days ago

    Scientific notation is great and all but sometimes you just need a bunch of zeroes in the number to really hammer in how big/small something is.

  • SkaveRat@discuss.tchncs.de
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    8 days ago

    Still saner than imperial

  • Areexor@feddit.org
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    8 days ago

    Love the new speed limit, especially if the tolerances of +/- 3 stay the same.

    • explodicle@sh.itjust.works
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      8 days ago

      But negative speeds are dangerous!

  • Jakylla@jlai.lu
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    8 days ago

    Love also CGS system for electrical related stuff…

    Battery rated for 0.3836g1/2c1/2s−1, capacity 3,236,000,000,000g1/2c3/2s−1

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