Did you know? Mass of water in the Three Gorges Dam (China) (39.3 trillion kg) is 5 x Mass of world coal production (2013) (7.82 trillion kg)
Energy released by exploding 1g of TNT (4.2 kJ)
/fact/energy-released-by-exploding-1g-of-tnt
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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.