1) Al-Isfazārī (12th CE) was a Persian Muslim mathematician and astronomer from Balkh, Khurasan (modern-day His main works include: the theory of the steelyard balance with unequal arms, and a summary of Euclid's Elements,a text on geometrical measurements ++

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Propitious signs: Emperor Humayun interprets the jumping of a 🐓 onto his shoulder as a good for his reconquest of beginning with (#Afghanistan). From the Akbarnamah of Abu al-Fazl https://t.co/DCQfx8fy85

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