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Time since the birth of Cantor (175 y) is 4 x Time since Concorde Supersonic Airliner entered service (44 y)
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Land Area of Niger (1.267 km^2)
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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.