Did you know? Length of the Las Vegas Strip (6.8 km) is about as big as Length of the Oxford-Cambridge boat race (6.8 km) Tweet this comparison
Mass of world gold production (2014) (2.99 million kg)
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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.