inertia

  • Einstein: General Relativity

    Einstein: General Relativity

    Albert Einstein may have been the genius among physicists, but like all others before his time, he stood on the shoulders of giants. Einstein did not propose that the sun was the center of the solar system; that idea was…

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  • Newton’s Laws of Motion

    Newton’s Laws of Motion

    It’s said that Sir Isaac Newton was sitting under an apple tree when an apple fell on his head, and that’s when all his discoveries began. Personally, I doubt that story — just as I doubt that Galileo Galilei ever dropped…

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