The Wright brothers rode their first glider off a hill. I assume you actually meant their wright flyer. For that, they used a twelve horse-power engine of their own making.
Gliders can gain altitude when flying over a town due to thermals, which are pockets of warmer air that rise from the ground. When a glider encounters a thermal, it can circle within it to gain altitude, similar to how birds use thermals to soar without flapping their wings.
The Wright brothers conducted extensive wind tunnel testing and research to determine the most efficient propeller design. They also used knowledge of existing marine propellers and their own aeronautical experiments to create a design that would provide the necessary thrust for their aircraft. Their propeller design was based on calculations of thrust, efficiency, and power requirements for their flying machine.
You could use materials such as aluminum tubing for the frame, ripstop nylon or Dacron fabric for the wing, and steel cables or wires for structural support. You will also need a harness or seat for the pilot. It is important to ensure the materials are lightweight, durable, and strong enough to support the weight of the hang glider and pilot.
Convection on a glider works by exploiting rising air currents created by the sun heating the Earth's surface. Gliders can gain altitude by flying in these rising air masses, known as thermals, which provide lift without the need for an engine. Pilots can use this natural phenomenon to prolong their flights and reach higher altitudes.
In their early experiments, the Wright brothers used a system of wires and pulleys to control wing warping on their aircraft. This allowed them to manipulate the shape of the wings and control the aircraft's roll during flight.
http://www.old-picture.com/wright-brothers/pictures/Wilbur-Wright-Flying-in-Glider-001.jpg And please use correct spelling, grammar and punctuation next time.
the wright brothers used ballsuel wood
It was made with chocolate brownies and peanut butter cookies. They put extra peanut butter to make them stable. They didn't use much sugar because it would make it crumble. This was the earliest glider ever made that was edible.
A Balloon
no
food
no now its not useing
The Wright Brothers studied the flight of birds in order to understand how they fly and then applied what they learned to airplane designs.
The Wright brothers used spruce to make their frame and stretched muslin over it for the covering.
During World War 2, most military gliders were pulled into the air and to their point of release by another powered airplane. Modern sports gliders also use this method. The Wright Brothers launched their glider using a Tower and a falling weight. I think I have read about early "barn stormers' in the 1930's who launched aircraft with something like a bungee rope. There there is the easy way; push the glider down a steep hill that has a wind blowing into the glider.
Strangely enough, the Wright Brothers did not invent the airplane! Don't believe it? Do your homework. Airplane flights of 2 hours and longer were quite common before the Brothers got off the ground. Technology and Physics of lift and wing shapes was already proven and in use. Getting airborne with self-contained power was the only missing link.
Wood, cloth, steel.