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you're thinking of something like this?i also make this experiment
Good suggestion, thanks :-)
Propane Tank Bench
Thank you. What I meant is that it is the copper coil which transmits the vibration to the plastic cup. If you look, the sound is also produced when the magnet does not touch the plastic cup.
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George Green's Magnetic Ring. Free Energy?
Yes, the batteries short-circuit quickly decay. I could try to put a resistor on copper wire, put resistor on the rotor may be difficult.
the batteries in short-circuit lasts about 3-4 minutes, although they are not fully discharged, must be recharged.
right analysis. the batteries short-circuit lasts about 3-4 minutes, although they are not fully discharged, must be recharged.
George Green's magnetic rin...View Instructable »
Thank you for this post Laral, You have made me known this interesting site and now I published my first Instructables on that experiment
Levitation of Homopolar MotorView Instructable »