• teft@piefed.social
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    4 days ago

    I don’t know much about safety but i’m like 90% sure they need one of those flammable signs with the numbers.

    • FilthyShrooms@lemmy.world
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      3 days ago

      The number they’d need for gasoline is 1203, one of the few i have memorized. If you ever see a number on a truck, you can look it up on a hazmat number lookup site and it’ll tell you what it’s hauling. Usually it’s gas, diesel, or propane, but sometimes it’s something more fun

      Edit: i saw a truck with the number 1824 on it, looked it up, and it’s a Sodium Hydroxide solution

  • human@slrpnk.net
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    4 days ago

    I’m glad they are being responsible by wedging the hose in there with a towel.

  • CookieOfFortune@lemmy.world
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    4 days ago

    I wonder if there’s even a gain in total miles they can travel given how much air resistance that sail adds. Wonder what RPM the engine is pushing going highway speeds.

    • hikaru755@lemmy.world
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      4 days ago

      Same speed = same RPM, regardless of load / air resistance. Unless they have to drive in a lower gear to make it work, but I doubt that

      • CookieOfFortune@lemmy.world
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        4 days ago

        You’re right RPM is tied directly to wheel speed. There is increased fuel consumption because the load on the engine is higher.

      • nullroot@lemmy.world
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        4 days ago

        More surface area = more drag. A big ol non aerodynamic cube will definitely be adding more drag. Other than that, yeah load doesn’t really effect mpg

        • hikaru755@lemmy.world
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          4 days ago

          Yeah for sure. I’m just saying that the engine RPM won’t be affected as the original comment implied. Drag and mpg will definitely be higher.

  • comradegreetingcard@lemmy.ml
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    4 days ago

    Putting aside the stupidity. What are the actual benefits of this? It’s not like gas is hard to come by… And the added weight and reduced aerodynamics probably means fewer mpg, right?

    • ChicoSuave@lemmy.world
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      4 days ago

      Given the color it could be used cooking oil for a biodiesel conversion. But outside of cost saving from fuel ubiquity, none of it is an improvement for anything.