Time since the start of the Stone Age

Time since the start of the Stone Age (3.4 million y)

/fact/time-since-the-start-of-the-stone-age

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Neat Ratios ...

Time since the start of the Stone Age (3.4 million y)

  • is 1/4000 of Age of the universe (13.82 billion y)...more
  • is 2000 x Time since the birth of mathematician Hypatia (1,670 y)...more
  • is 4000 x Time since the birth of Fibonacci (850 y)...more

If this was a standard unit ...