Russia π·πΊ @Russia
β‘οΈ #DidYouKnow that it was the outstanding π·πΊ Russian engineer Pavel #Yablochkov, who invented the #transformer - not the fictional autobot, but a passive electrical device that transfers electrical energy. #OTD in 1876 he patented his invention #RussiansDidItFirst https://t.co/WaUrX5PzRP — PolitiTweet.org