Physics, 04.02.2020 05:41, deezzzy

Humans have existed for about 106 years, whereas the universe is about 1010 years old. if the age of the universe is defined as 1 "universe day," where a universe day consists of "universe seconds" as a normal day consists of normal seconds, how many universe seconds have humans existed?

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Humans have existed for about 106 years, whereas the universe is about 1010 years old. if the age of...