Did you know? Men's Olympic Triple Jump record (18.09 m) is about as big as Length of a London Underground carriage (18 m)
Fastest speed attained by a wheeled train (575 km/h)
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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.