Although flying machines (follow this link to a drawing by Leonardo da Vinci from 1488) had been designed and invented before Will Wright's "affliction," the only humans who had ever flown a controlled flight were characters from Greek mythology. Remember the story? Daedalus fashioned wings made of wax and bird feathers to help him and Icarus, his son, escape from prison. Icarus did not heed his father's warning: "Don't fly too close to the sun." When his wing wax melted, Icarus fell to his death while his father flew safely to Sicily.

Before Wilbur and Orville Wright, no one but mythical characters flew. Flying machines that had been invented didn't work properly because they could not be controlled in flight. Even the Wright brothers had a seven-year struggle. (This link takes you to a crash of their 1900 glider.) Things we take for granted today - how to use lift, thrust, weight and drag to fly - were not common knowledge before the Wright brothers.

After the Wright brothers, the world changed. Darrel Collins, from Kitty Hawk National Historical Park, said it best:

Before the Wright Brothers, no one in aviation did anything fundamentally right. Since the Wright Brothers, no one has done anything fundamentally different.

Wilbur and Orville owned a bike shop in Dayton, Ohio. It was the very things they knew and did as bike shop owners that helped them figure out what no one before them had fully understood.