Neodymium Magnet Idea 2. Start Up Project 10

15AYour friends will wonder when they see a Computer Fan lighting an LED by generating Free electricity. Do you believe, the Computer Fan generates electricity when it rotates? Definitely very minute voltage of less than 1 volt is generating at full speed. But it is not sufficient to light an LED. So what happens when some Neodymium Magnets are placed on the Computer fan? Nothing happens specially because the Computer fan has 4 Electromagnets that become magnets only when we give 12 volt DC to it. So the Neodymium magnets are simply  resting on the Computer Fan without doing anything. So let us do one Magic to trick your friends. Don’t forget to the reveal the trick after showing it because it is bad to fool others
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