Did you know? GDP in Grenada (2017) (1.119 billion USD p/a) is 2.5 x Highest price for a da Vinci painting sold at auction ($450million)
Diameter of Mars (6,790 km)
/fact/diameter-of-mars
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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.