Did you know? High estimate of world population of Giant Panda (1,800 individuals) is 5 x Number of ways a travelling salesman can visit six towns (and return home) (360 )
Volume of blood in an average human body (5 L)
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"This is a fun and riveting book. Written in an accessible and engaging way, it is unputdownable." Frost Magazine
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Click here for Podcast: Andrew Elliott interviewed for New Books Network.