Russia 🇷🇺 @Russia
🗓 #OTD in 1880, leading Russian-Soviet physicist Abram #Ioffe was born. ☝️ Known as the founder of Soviet physics, he raised a plethora of renowned scientists in our country. ⚛️ His work covered several areas, including solid state physics & superconductivity. 📸 © @rianru https://t.co/gje3xUDkeN — PolitiTweet.org