
Ajit Pai @AjitPai
OTD in 1905, Albert Einstein's seminal paper on the relationship between energy and mass was published, memorably featuring the equation E=mc². It was one of four "Annus Mirabilis" papers (others: light as photons, Brownian motion, special relativity) that revolutionized science. https://t.co/p87Tzk12f1 — PolitiTweet.org