Time is a measure of change What is TIME? Can anyone give an example in which "time" does not mean some sort of change? NO! Because time is the system we use to measure change. Time is to change like the metric system is to space. Both change and time exist. But while change is physical, time is a an invented method to measure such physical change. Some conflate change —a physical process that happens in space and to space— with so called "time" which is a invented method we use to measure the pace of such change. Time is not the same thing as change. Time is to change what the metric system is to space. Time is a method we humans have invented —and agreed to use— to rhythmically measure the pace of space´s change with discrete units in a way that is useful to us. "According to the most accurate caesium atomic clock in the world, 1 second is equivalent to 9,192,631,770 cycles of the radiation produced by the transition between two levels of the caesium 133 ato...
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