Did you know? Height of Mons Huygens (highest point on the moon) (5.5 km) is 25 x Height of the Hoover dam wall (221.4 m)
Mass of an old-style London bus (AEC Routemaster) (7,470 kg)
/fact/mass-of-an-old-style-london-bus-aec-routemaster
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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.