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Physics is the science of the very small and the very large. Learn about Isaac Newton, who gave us the laws of motion and optics, and Albert Einstein, who explained the relativity of all things, as well as catch up on all the latest news about Physics, on

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Question: What is 'apparent weight'?

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Life under capitalism is very, very violent. Even if we're not killing each other in the streets. But we create constant suffering for people.

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