Did you know? Time since the end of the Cambrian geologic period (485 million y) is 250 thousand x Time since start of building of the Colosseum (1,950 y)
Height of the Elizabeth Tower (home to Big Ben) in London (96 m)
/fact/height-of-the-elizabeth-tower-home-to-big-ben-in-london
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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.