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Mass of a small passenger car (800 kg) is 1 thousand x Mass of a UK standard loaf of bread (800 g)
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Number of galaxies in the observable universe (100bn )
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.