U need, at bare minimum, two things...........compared in at least one way..........to compare something...............u need something else to make the comparison to...............relativity............an important concept.........size matters.........distance matters..................


Look at it from yet another view point.........................u can compare two things to a third thing.............2, 3..........is how the primes start out........................the Earth is relatively closer to the Sun than is Mars.........................Mars is farther from the Sun, relatively speaking than the Earth is...........................how u look at it IS one of the imp. features.............


Einstein's theory of relativity works on a human scale: the higher you ...

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Sep 23, 2010 - Einstein's theory of relativity works on a human scale: the higher you are, the ... That means – even though the differences are tiny – you really will age ..... triangle is the square root of the sum of the two squares of the other ...