• fizzle@quokk.au
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 days ago

    Literally the first sentence:

    The first flight of the largest battery-electric aircraft to take to the skies lasted nearly half an hour while costing just $5 of electricity.

    Can your Porsche 914 fly for half an hour on $5 of fuel ?

    • ORbituary@lemmy.dbzer0.com
      link
      fedilink
      English
      arrow-up
      0
      ·
      edit-2
      3 days ago

      My 1975 was tuned for distance. When I drove it from Key Largo to Seattle, it did 35mpg average over the 3500 miles I drove. That car was lost in an accident, sadly.

      25 miles per gallon. 30 minutes would be 12.5 miles on half a gallon.

      My current one does about 25-30 mpg. It weighs 1950 pounds. So, yes. It can comfortably do half an hour on one gallon or so and have fuel left to get me to a refill.

      They have flat 4 two liter VW engines. Extremely efficient if tuned correctly. One top of that, there is a direct 1 to 1 drop-in electric kit for these. When my current engine dies, I have an electric kit I’ll put into it to make it an 914E.

      • fizzle@quokk.au
        link
        fedilink
        English
        arrow-up
        0
        ·
        2 days ago

        Sorry boss. You missed my point. Cars can’t fly so it’s not really a comparison.

      • fizzle@quokk.au
        link
        fedilink
        English
        arrow-up
        0
        ·
        2 days ago

        LOL.

        “ErRrR pOiNt tO Me iN yOuR…,.”

        Let me spell it out for you.

        The achievement being reported is that the plane performed a 30 minute flight. The implied details being that it took off, flew around in circles, and landed again at the same air port.

        The distance the plane traveled is not the achievement and it’s not relevant.

        • sparkyshocks@lemmy.zip
          link
          fedilink
          English
          arrow-up
          0
          ·
          2 days ago

          If humans can hang glide I don’t see why we couldn’t use those aerodynamic principles to try to glide a car hooked up to glider wings. It’s a real engineering challenge, but I feel like it would be possible to get some distance in a scenario where a car uses its wheels to go fast, drives off a cliff, deploys some kind of glider wings (or drive with the glider wings timed out to where the car gets to the cliff edge right at the point where the wings plus updraft provide enough lift) to get the vehicle to glide a substantial distance.

          Seems horribly dangerous but not impossible.