TwistedSifter on MSN
Over 2,200 years ago, Eratosthenes calculated the circumference of Earth, and his math was almost totally accurate
Impressive, right?
ScienceAlert on MSN
Pi Day: Breakthrough 'obliterates' the world record for calculating pi
(Antonio Iacobelli/Moment/Getty Images) As Pi Day rolls around for another year, researchers at StorageReview, a leading publication in enterprise IT, have a fitting number to celebrate: A ...
Found in the House of Wisdom on the Western corner of Abbasiyah’s Yasiriyah district. From the main entrance on the South-East side, enter the building and cross North-West across the central plaza.
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