Did you know?
Mass of the Hubble Space Telescope (11,110 kg) is 40 x Mass of an adult male North American Black Bear (280 kg)
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Circumference of Earth's Moon (10,920 km)
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.