In this world some body think different from others, in olden days some scientist want to fly in the sky. this video is explains how old scientist were eager to invent fly machines and what were the effort they put for that work. 



This video is describe about the begging time of invent the flight and explains who wants to more interest at that time. Wright brothers are much interest in fly in the sky, they give more effort to make glider. Finally they made that glider and fly few minutes in the sky. After that invention its grow an extraordinary level. 



Orville wright and wilbur wright was a great effort brothers they think  and work for making of flying machine. A hard work was given a great victory for that brother finally they flying few minutes in sky. Nowadays we use advance level technology of flight engine. But that brothers great effort is change the world.