المواضيع المقررة لاختبار الرايتنق ليفل 4.. والموضوع المرجح

[Dr.Passed]

Wilbur and Orville Wright were the bothers known as inseperable. Wilbur was born on April16,1867, in Millville, Indiana. Orville was born on August 19,1871, in Dayton, Ohio. Willbur was known to be more mature, steady and more likely to see a project through than his brother.


Those two brothers took us to a brighter world with their new invention, they invented airplanes and became a legend in the human history. They worked together day and night to add the word "airplane" to our dictionary. It took them years to come up with such invention. First, they tried to fly double-winged kites, then it failed because it was unable to develop suffecient lift. They tried to test experiments for a long time till they invented their first plane in December,17,1903.

A few years later Willbur died on May,30,1912 and left his brother lonely. Orville couldn't stand living without his brother, he lived years of depression and then died on January,30,1948.