Did you know? Break-up of Pangaea into today's continents (175 million y) is 500 x Age of earliest Neanderthal fossils (350,000 y) Tweet this comparison
Mass of a pickaxe (4 kg)
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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.