Happy birthday to #mathematician Maryam Mirzakhani (1977-2017)! 🐡🧪👩🏻‍🔬🧮 #histsci The Fields Medal, one of the most prestigious #math awards, is awarded to mathematicians < 40. In 2014, she became 1st woman to win. Her research included Teichmüller theory, hyperbolic geometry, ergodic theory, & 🧵