Did you know?
Total value of all gold ever mined ($7.5trillion) is 100 x Turnover of Sony (2015) ($75.3billion)
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Time since the birth of al-Khwarizmi (1,244 y)
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.