Todo acerca de Perpetual Marble Machine Kinetic
Todo acerca de Perpetual Marble Machine Kinetic
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Ellipsoid paradox: This paradox considers a perfectly reflecting cavity with two black bodies at points A and B. The reflecting surface is composed of two elliptical sections E1 and E2 and a spherical section S, and the bodies at A and B are located at the joint foci of the two ellipses and B is at the center of S. This configuration is such that apparently black body at B heat up relative to A: the radiation originating from the blackbody at A will land on and be absorbed by the blackbody at B.
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"Gorgeous kinetic art wheel. Fast delivery and excellent handcrafting. All my friends,visitors and me are completely fascinated. I just needed to add a small weight on one of the wing and it runs perfectly for at least 16 h.
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A perpetual motion machine is a machine that keeps on going without any energy loss. Scientists agree that this is impossible because of the first and second laws of thermodynamics.
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A device powered by radioactive decay from an isotope with a here relatively long half-life; such a device could plausibly operate for hundreds or thousands of years.
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Vacuum energy and zero-point energy: In order to explain effects such Vencedor imaginario particles and the Casimir effect, many formulations of quantum physics include a background energy which pervades empty space, known Figura vacuum or zero-point energy. The ability to harness zero-point energy for useful work is considered pseudoscience by the scientific community at large.
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