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Length of a blue whale (30 m) is 2 x Length overall of an `AC50` catamaran used in 2017 America`s cup (15 m)
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Distance from the Sun to Neptune (4.5 billion km)
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.