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Cake day: November 19th, 2023

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  • SPRUNT@lemmy.worldtoScience Memes@mander.xyzMythbusters
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    3 days ago

    Plane on a treadmill always seems so obvious to me. Planes don’t have power connected to their wheels. Put a plane on a dynamometer and crank the engine up as fast as it will go, and the wheels will still not spin. At the same time, water planes use pontoons and are still able to take off just fine.

    The question I have is, can a plane take off with a tailwind that matches the speed that the propeller is pushing out.








  • You’re blaming communism for what is, like everything else, a people problem. It doesn’t matter what system you’re talking about, there’s always bad actors and horrible people that you can point to and say “see? That’s why it’s bad!”

    Also, you are 17 and only really have the knowledge that you have been taught, and minimal experience living in the larger world. Most everything far you have learned has been what others have wanted you to learn. Once you get into the real world for a decade or two and start experiencing a full life, your views will change.

    Or you can resign yourself to a life in front of cable news and stay firmly locked into an opinion that others have given you.



  • SPRUNT@lemmy.worldtoScience Memes@mander.xyzAntybooties
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    2 months ago

    I wonder what percentage of these weird studies that make us ask “why are they spending money on that?” are being done by students working on theses and doctorates and whatnot, and what percentage are non-scholastic institutions asking for government funds to see if you can teach penguins to French kiss.