Added: 4 years ago
From: magnetsfun
Views: 12,432
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  • GET TO THE CHOPPER

  • do you know anyway to make it waterproof?

  • you are a retard dmegaxx

  • That's amazing!

  • Nice, but do you have to use a disk magnet? (Can you use a cube or some other shape?) And does it have to be a neodymium magnet?

  • -.- it have to be a neodymiun magnet the other magnets doesnt work and i think you can shape it but it will doesnt spin normal‰†ƒ®›ø

  • it would be cool if it floated

  • It is magnetic u idiot!

  • Nice work, it is a nice motorized propeller xD, but i have one question, how did the nail thats holding the propeller held in the battery?

    I always liked these kind of things, and i would like to make one but i dont know how =(

  • ok, take a copper wire and put it at either end, doesn't matter which, then put a magnet on the other end, but you can connect it with something like a screw (between magnet and battery) to reduce friction, then touch the copper wire to the magnet, and Viola! a homopolar motor! the propeller is probably just glued to the magnet...

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