What equipment does the trapeze artist in transformers 3 wear?

Wing-mounted flight, also known as close-range sky gliding, refers to pilots flying in wings from tall buildings, towers, bridges, cliffs and helicopters, and flying without power close to high-altitude buildings or natural landscapes. Due to the low flying altitude, it takes a short time to adjust the attitude and open the parachute, which is extremely dangerous, arduous, challenging and adventurous, and can be called "the most extreme sport in the world".

Winged flight, also known as close-range high-altitude gliding, was born in the 1990s and evolved from extreme skydiving. Winged pilots, wearing wing suits, fly down from tall buildings, towers, bridges, cliffs, helicopters and other places, fly without power close to buildings or natural landscapes in the sky, and finally open their parachutes to land.

. In an ideal state, the flying athletes will eventually reach the forward speed of about 160 km/h and the descending speed of 50 km/h, that is, they will advance 3 meters while descending 1 m [1].

Due to the limited flying height of the challenger, the time for adjusting the attitude and opening the umbrella is hasty, and the flight is extremely dangerous and difficult. At present, less than 600 people in the world dare to try this adventure, so wing-mounted flight is widely regarded as the craziest extreme sport in the world, which can be called the limit of extreme sports. No wonder it's also called "back jump" Although it is transliterated from its English name "BASEJump", it is also very vivid. Lauter Browning of France is a fan of winged flight in Saint Norway.

[2] Naturally, 28 people lost their lives there because of this sport. The latest death occurred in June, 20 1 1 year. A Frenchman fell to his death because his parachute did not open. For Lautran people, winged flight is a plague from the sky. [3]

Wing material

The wing-mounted perforated inflatable airbag is made of nylon material with strong toughness and tension, and is especially sewn between the legs, arms and trunk of flying sportswear.

Large, strong, freely retractable wings similar to bat wings. After the challenger flies, he can spread the wing membrane by opening his hands and feet. When the air enters the fin airbag, it will expand and make the clothes wing-shaped, thus generating buoyancy. In this way, you can fly in the air, and then control the height and direction of flight by moving your body.

design principle

Scientists have conducted in-depth research on the aerodynamic principle of bat flight and found that there are obvious differences between bat and bird flight technology.

When the flight speed is slow, the amplitude and way of bat flapping wings imitate the flying technology of wasp, which makes bat hover in the air and turn quickly in flight. The flapping of bat wings is perfectly coordinated with the flexibility and elasticity of wings during flight. The distance required for a bat to rotate 180 degrees in flight is only half the length of its wingspan. At the same time, the bat's huge wingspan effectively ensures that it can generate ideal lift with very little energy consumption during flight. The winged flight suit based on the flying gliding principle of bats can make the ascending airflow in the air hold up the "wings" of the flying athletes, and the flying athletes can control their bodies to slide slowly in the air and adjust their course at the same time. There are two GPS locators in the special helmet. In the lower right corner of the glasses, there is a small screen that tells the pilot the speed and taxi rate. There is another one on the right, which tells the pilot by voice whether he is off course.

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