I'm doing a FREE online talk at 5pm on 21st Jan about how Europe switched from Roman numerals to Indo Arabic numerals 500 years ago. It wasn't a smooth transition...
Sign up here: https://www.history.org.uk/events/calendar/9391/much-ado-about-numbers-the-bumpy-transition-from
Sign up here: https://www.history.org.uk/events/calendar/9391/much-ado-about-numbers-the-bumpy-transition-from
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