Did you know? Time since the birth of Leonardo da Vinci (572 y) is 4 x Time since birth of Emmy Noether (142 y)
Top speed of a cheetah (120 km/h)
/fact/top-speed-of-a-cheetah
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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.