Did you know? Height of a high-diving platform (10 m) is 250 x Height of a standard Lego minifig person (40 mm)
Volume of water in Lake Malawi (7,720 km^3)
/fact/volume-of-water-in-lake-malawi
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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.