Did you know? Length of Africa (North to South) (8,000 km) is 250 x Narrowest width of the English Channel (32.3 km)
Estimated volume of water on Ganymede (moon of Jupiter) (35.4 sextillion L)
/fact/estimated-volume-of-water-on-ganymede-moon-of-jupiter
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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.