Did you know? Mass of the Apollo program Lunar Excursion Module moon lander (15,200 kg) is 4 x Mass of empty 40' shipping container (3,800 kg)
Estimated population of Sumatran Rhino (80 individuals)
/fact/estimated-population-of-sumatran-rhino
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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.