Did you know? Time since the start of the last glacial period (Ice Age) (110,000 y) is 2 thousand x Time since the first human walked on the moon (55 y)
Mass of a UK pound coin (2017) (8.75 g)
/fact/mass-of-a-uk-pound-coin-2017
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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.
