Time since the building of Great Wall of China

Time since the building of Great Wall of China (1,800 y)

/fact/time-since-the-building-of-great-wall-of-china

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Neat Ratios ...

Time since the building of Great Wall of China (1,800 y)

  • is 2/5 of Time since building of the Great Pyramid of Giza / Cheops / Khufu (4,580 y)...more
  • is about as big as Time since the birth of Diophantus (1,811 y)...more
  • is 2 x Time since building of Angkor Wat (902 y)...more
  • is 2 x Time since the birth of Ibn Rushd (Averroes) (895 y)...more
  • is 4 x Time since the birth of Shakespeare (457 y)...more
  • is 4 x Time since the birth of Galileo (457 y)...more
  • is 25 x Time since the invention of the transistor (73 y)...more
  • is 40 x Time since Concorde Supersonic Airliner entered service (45 y)...more
  • is 200 x Time since first Tesla Model S launched (9 y)...more

If this was a standard unit ...

Is That A Big Number? - The Book

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.

Click here to learn more about it.

Click here for Podcast: Andrew Elliott interviewed for New Books Network.

http://itabn.tumblr.com/post/138631317782/this-website