Did you know? Length of a blue whale (30 m) is 4 x Women's World Long Jump Record (1988) (7.52 m)
Mass of water in the Hoover Dam (35.2 trillion kg)
/fact/mass-of-water-in-the-hoover-dam
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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
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.
