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11 Days of Newtonmas

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mikemarotta's picture
Last seen: 1 month 3 weeks ago
Joined: 04/12/2020 - 23:14
11 Days of Newtonmas

Sir Isaac Newton was born on Christmas Day 1642. The calendar changed in 1752 and that moved his birthday to 4 January 1643. So, you can celebrate Sir Isaac Newton's Birthday for 11 days, if you wish.