When people encounter a plane crash, a parachute is a tool for escape. However, many passenger planes are not equipped with parachutes, because the use of parachutes requires professional training, but the vast majority of passengers may not know how to use them. And if there is a super large parachute, it can lift the entire parachute at a critical moment. Take the plane with you. Currently, NASA has cooperated with the Aircraft Emergency Parachute System Company and plans to create a special "emergency parachute system" that can be used on small aircraft in 30 years. When the plane loses control, the captain can immediately open the parachute and make the plane land safely to the ground. There is no doubt that air crashes will be reduced a lot.

Scientists installed this parachute system device behind the second row of seats in a small aircraft. Its strong ropes tied the wings, fuselage and tail of the aircraft respectively. The parachute can be released at 1 Quickly opens within seconds. Canadian scientists simulated the effect of an emergency landing device in a plane crash on an unmanned small plane: On a stormy night, a small passenger plane suddenly lost control and was about to hit a mountain. Right here At the critical moment, the pilot decisively used the emergency parachute system. A huge parachute opened at the tail of the plane. With the "help" of the parachute, the small plane finally landed slowly and safely on a flat ground in front of the mountain. The rubber dummy in the plane No damage at all.