they studied different propellers each time about 87 times
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.
It is the opposite to the way how old airplanes were propelled. They use the propeller. When the propeller is exposed to the wind it rotates automatically. (Compare with the boat propeller and water turbine.)
I think that wind turbines are a bad idea. Think about how much it made to make that wind turbine. How much energy it took to make it. Did you know that they will fling ice chunks off flying? Some times whole propeller will go flying off, then they'll hit a building. They have been recorded to fly up to almost a mile. Plus the very annoying noise they make.
I want to know
you use it when you use your oven. I know that wikipedia is not true but this is because i learned it in class.when you use the oven
the wright brothers used ballsuel wood
dont know
food
no now its not useing
A Balloon
no
The Wright brothers used spruce to make their frame and stretched muslin over it for the covering.
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 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.
Wood, cloth, steel.
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.
Spruce wood and muslin fabric.