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As predators chase down their prey on the open savanna it’s a race for survival. Lions and cheetahs are some of the most athletic animals on the planet but strength and speed aren’t everything. By precisely measuring ...
What do Euclid, 12-year-old Einstein, and American President James Garfield have in common? They all came up with elegant proofs for the famous Pythagorean theorem, one of the most fundamental rules of geometry and th...
General relativity, what Albert Einstein said was the happiest thought of his life, basically expands upon the idea that "the laws of physics are the same everywhere". Light and gravity behave in the same way for you....