Did you know?
Mass of a brick (2.9 kg) is 500 x Mass of a BIC pen (5.8 g)
Tweet this comparison
Men's Olympic High Jump record (2.39 m)
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.