I mean, I always used to fancy as a kid why can’t we use magnets to keep a fan going in circles? Why can”t we create a perpetual machine using magnets? Even if the magnets get worn out, we can still use them for considerable time. What is the science behind it that makes it impossible?
In: Engineering
Magnets are not a source of energy; they are just a way of transferring energy from one place to another.
Not to mention you can’t exactly “point” where magnetism starts and ends.
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