i guess, this is not possible, unless the other magnet is tied on a moving thing in front of it that is not connected to the boat.. The cycle of energy is just being transferred from the first magnet, then to the second, then to the man holding the rod then to the boat into which the first magnet is attached. therefore, there's no energy that would trigger the forward motion of the boat.
***! i was about enter the comfort room earlier, switched on the light and suddenly, wild spidey appeared! whhaAaa! went to work without taking a bath!
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