Did you know?
Height of Niagara Falls (57 m) is about as big as Height of the Leaning Tower of Pisa (56.7 m)
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Capacity of petrol/gasoline road tanker (30,000 L)
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.