Did you know?
Mass of an adult male Polar Bear (800 kg) is 2 thousand x Mass of a violin (400 g)
Tweet this comparison
Time since the birth of Newton (378 y)
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.