History of Science and Mathematics Beta
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Leo

A weekends Lisp programmer for many years, and still a newbie.

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11 Why didn't the Roman numeral system have a zero digit of its own? Jan 30
4 Is there any scientist whose work was not recognised during his/her lifetime and was underestimated? Jan 30
4 Advance of the perihelion of Mercury Feb 8
2 Are there any important scientific discoveries, or inventions, that could have been made much earlier in history? Jan 30
1 What is the origin of Arabic numerals Jan 30

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