Types of 'flying to the sky' with the air that people think of
Besides the purpose of moving from one place to another, people also created many new forms of flying for entertainment or sports purposes. We can conquer the sky by many extremely new and unique forms. Learn how to help you "fly to the sky" very interesting from the past to the present.
1. Fly by airship
The oldest form of human flight is a balloon. In December 1783, the airship carrying the first person soared in the sky of Paris, France. This is the result of the Montgolfier brothers' invention. Their method is based on physical knowledge: the hot air in the balloon is lighter than the outside air, creating a force to lift the balloon.
Later, humans continued to successfully develop a second balloon using light gas. Instead of heating the balloon, people pump hydrogen or helium the same way we pump balloons. Today, sightseeing with balloon has become a popular form of travel in many parts of the world.
2. Skydiving
For those who like strong feelings, skydiving is probably one of the top choices. You will have to be brave to jump off a plane a few kilometers from the ground, free fall in the air before turning on the parachute and landing.
Skydiving has appeared since the late seventeenth century. French inventor André-Jacques Garnerin made the first successful parachute jump of mankind on October 22, 1797.
Skydiving 'heartbeat' is so but actually very safe. On average, the accident rate in parachuting is only 1 / 150,000. Skydivers must wear a spare umbrella. The paratrooper is also equipped with an automatic sensor that turns on even in critical situations.
3. Hang-gliding (flying with kite wings)
Hang-gliding is an adventurous sport that appeared in the late nineteenth century, in which players will be fitted with a wing made of lightweight materials such as aluminum and composite.
Along with the development of science and technology, by the 1890s, the German inventor - Otto Lilienthal had successfully fabricated the first hangar-gliding
The technique of Hang-gliding is based on the principle of flying birds. For a long time, people have attempted to adapt this principle to making 'flying suits' but often fail.
In order to fly, the 'wings' bearer will run down a steep mountain slope. When qualified, the person will fly up into the air and control the speed and direction of his flight by adjusting his body and wings.
Hang-gliding is classified as an extreme sports group. Players may be in danger of encountering sudden wind or hot air rising from the ground.
4. Flight set (Wingsuit flying)
But the hang-gliding is still not the pinnacle of adventure. Have you ever imagined the image of a mere superhero wearing a cape flying in the sky? That dream became true with the wingsuit flying - flying without wings.
In 1930, a 19-year-old young man in the US Rex G. Finney tried to build the first "flying suit" but was still very sketchy. Only in the mid-90s, Patrick de Gayardon, the French, developed the first modern "flying suits". Later suits are further refined in technical terms.
In wingsuit flying, the player will only wear a suit that increases the body area to the maximum (there is an extra layer of membrane between the legs and under the arm), thereby creating air resistance.
Based only on their ingenuity, they flew without any support. Finally, the player turned on the parachute to land. This is an extremely risky sport that only the most professional parachutists can attend.
5. Aircraft
In 1903, human aviation history entered a new page with the Wright brothers' invention - the plane. For the first time, humans can fly to the sky with a device heavier than air (as opposed to hot air balloons).
The Wright brothers - who pave the way for aviation
The aircraft is quickly applied in almost all areas of human life, from military, defense to transporting passengers, goods, scientific research or even artificial rain.
Aircraft have now become one of the most popular means of transportation. While aircraft accidents can kill many people at once, this is still a vehicle with a high safety rate.
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