
Did you know? Mass of a Blue Whale (190,000 kg) is 40 x Mass of loaded MQ-9 Reaper military drone (4,760 kg)
Number of concert-goers at Rod Stewart New Year's Eve concert (Rio 1994) (4.2million )
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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.