Did you know? Length of the longest ski jump ever (2015) (251.5 m) is 2 thousand x Length of a standard index card (127 mm)
Volume of all the water in the World Ocean (1.332 billion km^3)
/fact/volume-of-all-the-water-in-the-world-ocean
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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.