November 21 in history: E = mc², Sino-Indian war ends and more
Authored By Deeksha Teri
Published: Nov 20, 2020, 20:32 IST | Updated: Nov 20, 2020, 20:32 IST
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1783
Two French physicians make first untethered hot-air balloon flight over Paris
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1905
Einstein's mass-energy equivalence formula, E = mc², is published
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1962
China declares ceasefire bringing to an end the Sino-Indian war
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1971
Indian Army and Mukti Bahini defeat Pakistan army in Battle of Garibpur
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1979
Violent mob burns down the US embassy in Pakistan
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