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Author Archives: hollyreichert
Humans: Only Around for a Blink of an Eye
The universe has been around for 13.8 billion years. In the grand scheme of things, this means that human life has only been around for the blink of an eye. When 13.8 billion years is put into one calendar year, homo erectus does not appear until 10:48 pm on December 31. All of our human […]
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Posted in Historical, Science, Universe
Tagged astro201, blog1, cosmic calendar, humans, Time
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