In 1903, the Wright brothers invented and flew the first airplane, this was recognized as “the first sustained and controlled heavier-than-air powered flight”. Why was plane invented? Airplanes are important…
In 1903, the Wright brothers invented and flew the first airplane, this was recognized as “the first sustained and controlled heavier-than-air powered flight”. Why was plane invented? Airplanes are important…
A great servant but a bad master, a sword having the double edge with might and mind of its own mostly escalating beyond what the handler proposes. It is a…