Babylonia was an ancient state in Mesopotamia (in modern Iraq), combining the territories of Sumer and Akkad. Its capital was Babylon. The earliest mention of Babylon can be found in a tablet of the reign of Sargon of Akkad, dating back to around 2400 BC.
... to each other will often measure different 'time' and 'space' intervals for the same events, but the content of physical law will be the same for both.
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