Did you know? Mass of an alkaline AA battery (23 g) is 10 x Mass of a Lego standard 2 x 4 brick (2.32 g)
Top speed of a Blue Whale (50 km/h)
/fact/top-speed-of-a-blue-whale
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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
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Click here for Podcast: Andrew Elliott interviewed for New Books Network.