"Bear" -raketonosets: what a nuclear bomber Tu-95
Strategic bomber Tu-95 was created in response to the American Convair B-36 and became one of the symbols of the Cold War. To get around the limitations of distance and speed for turboprop aircraft, Soviet engineers used a coaxial counter-rotating screws. It is possible to reduce the size of the screws themselves and became the main distinguishing feature of the aircraft.