Did you know? Height of the `Burj Khalifa` skyscraper (Dubai) (830 m) is 400 x Women's Olympic High Jump record (2.06 m)
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.