Physics

Physics is a natural science that involves the study of matter and its motion through spacetime, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy.
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Spooky Signs of Bivalence in Basic Mechanics
In this experiment a marble is directed to shoot one dire...
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Equal Altitude Loss in Certain Mechanicals?
Although not a complete perpetual motion machine, this co...
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Exceptional Swivel Contraption
Theoretical perpetual motion has rarely been so close. Th...
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Books
