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Mass of an adult male Polar Bear (800 kg) is 200 x Mass of a regulation womens' shot (in the shot put athletics event) (4 kg)
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Cost to USA of the Vietnam war (revalued to 2019) ($813billion)
If this was a standard unit ...
"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.