
Russia ๐ท๐บ @Russia
๐คฟ On 5 May 1882 one of world's first naval diving schools was established in ๐ท๐บ#Russia. First ๐ธ underwater camera, pneumograph, cardiophone were invented there. Later in 1924 it was relocated to Sevastopol, to this day remains one of leading military diver training centres https://t.co/8Vx9mLBz6q — PolitiTweet.org