What is history behind it?
Is it possible to make a Perpetual energy?
Perpetual motion of bodies that continues indefinitely. Aperpetual motion machineis a hypothetical machine that can dowork indefinitely without an energy source. This kind of machine is impossible, as it would violate thefirstorsecond law of thermodynamics
"Epistemic impossibility" describes things which absolutely cannot occur within ourcurrentformulation of the physical laws. This interpretation of the word "impossible" is whatis intended in discussions of the impossibility of perpetual motion in a closed system.[13]The conservation laws are particularly robust from a mathematical perspective.Noether's theorem, which wasproven mathematicallyin 1915, states that any conservation law can be derived from a corresponding continuous symmetry of theactionof a physical system.[14]For example, if the true laws of physics remain invariant over time then the conservation of energy follows. On the other hand, if the conservation laws are invalid, thenthe foundations of physics would need to change.
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The history of perpetual motion machines dates back to the Middle Ages. For millennia, itwas not clear whether perpetual motion devices were possible or not, but the development of modern theories of thermodynamics has shown that they are impossible. Despite this, many attempts have been made to construct such machines, continuing into modern times. Modern designers and proponents often use other terms, such as "over unity", to describe their inventions.
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