Did you know?
Typical flight of a flying fish (50 m) is 2 x Length of the Blue Whale skeleton in London's Natural History Museum (25.2 m)
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Number of passengers in a carriage of an Underground train on London's Bakerloo line (121 )
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.