Russia 🇷🇺 @Russia
One of the greatest minds of the XX century, the late Russian-Soviet physicist Zhores #Alferov would've turned 91 today. In 2000 he was awarded the 🏆 @NobelPrize in Physics "for developing semiconductor heterostructures". Without his research 📱 cell phones wouldn't exist! https://t.co/q1aDZZGRMH — PolitiTweet.org