Acerca de Perpetual Marble Machine Kinetic
Acerca de Perpetual Marble Machine Kinetic
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Soldered the battery holder wires to the motor making certain with power applied the motor shaft rotated clockwise when the motor is viewed from the motor shaft end.
In May 2022, a video supposedly showing a marble machine in "perpetual" motion was shared to the "Be Amazed" section of Reddit. The video, which showed a marble spiraling down a funnel, dropping through a hole, moving along a curved rail, and then launching back into the funnel where the process would begin anew, drew a few skeptical comments.
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Brownian ratchet: In this thought experiment, one imagines a paddle wheel connected to a ratchet. Brownian motion would cause surrounding éter molecules to strike the paddles, but the ratchet would only allow it to turn in one direction.
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Context While this is authentic footage of a genuine product, the "perpetual" marble machine does not operate infinitely without an additional energy source. Rather, it uses batteries and a magnet to create the illusion that marbles can perpetually move through the contraption.
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A common example is devices powered by ocean currents, whose energy is ultimately derived from the Sun, which itself will eventually burn out.