Did you know?
Height of Sydney Harbour Bridge (134 m) is 200 x Height of BB-8 droid in Star Wars movies (670 mm)
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Age of the earliest cave paintings (35,000 y)
If this was a standard unit ...
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.