Did you know? Length (circumference) of Earth's orbit around the Sun (940 million km) is 250 thousand x Length of the Mississippi River (3,730 km) Tweet this comparison
Men's Olympic High Jump record (2.39 m)
/fact/mens-olympic-high-jump-record
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
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.