Did you know? Men's World Long Jump Record (1991) (8.95 m) is 100 x Length of a standard playing card (88.9 mm)
Distance to Triangulum galaxy (24.98 quintillion km)
/fact/distance-to-triangulum-galaxy
Link
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.