Сегодня родился Котельников Глеб Евгеньевич
On January 30, 1872 Kotelnikov Gleb Evgenyevich was born. This is an inventor of an aviation knapsack parachute. He was born in a family of professor of mechanics and higher mathematics. His parents were fond of theater, and son also loved theater. Since the childhood he sang, played a violin, and also he liked to make different toys and models. In 1910 Kotelnikov impressed by the death of the pilot of Matsiyevich was engaged in development of a parachute. Today in St. Petersburg there is a Kotelnikov Avenue.