Did you know? Mass of a Boeing 747-400 airliner (max takeoff weight) (397,000 kg) is 500 x Mass of an adult male Polar Bear (800 kg)
Top speed of a kangaroo (71 km/h)
/fact/top-speed-of-a-kangaroo
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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.