Energy creating shoes
Shoes that can produce electric energy with every step you take. Read more
by Miss Entropic Mar 29, 2024 5 Comments 5 Links
#electricity, #energy, #fashion, #gadgets, #kineticenergy, #physics, #power, #science, #shoes,
by Matt Leake Feb 14, 2024 5 Comments 5 Links
#engineering, #floatingtrain, #physics, #science, #skytrain, #suspendedtrain, #technology, #train, #travel,
by MeterMan Feb 7, 2024 3 Comments 3 Links
#centrifudge, #gadgets, #health, #laboratory, #papercentrifudge, #physics, #science,
Give me a lever long enough and I can move the world. I guess this works backwards too. nice idea.
I searched to see if this idea is right but can’t find an answer. I guess in practice you couldn’t have a infinitesimal length pendulum but in theory maybe you could. Anyways, I found this, which made sense, just doesn’t answer my question. Is this idea silly or a good way to practice physics and maths thinking?
… and the longest wouldn’t move at all…