Did you know? Time since the publication of Einstein's theory of Special Relativity (119 y) is 4 x Period of Saturn's orbit (29.5 y)
Top speed of a tiger shark (32 km/h)
/fact/top-speed-of-a-tiger-shark
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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.