Tag Archives: aircraft

The History Of Airplanes Inventions

The Chinese invented the first kite in c.1000 B.C. Helicopter flight was probably the first type of flight envisioned by man. The idea dates back to ancient China, where children played with homemade tops of slightly twisted feathers attached to the end of a stick. They would rapidly spin the stick between their hands to … Continue reading

The Sun, The Secret of Future Life

The sun – as it always has been – is the secret of life on Earth and it is also the hope for the future, as the scientists are trying all over the world to invent devices that use the solar energy to save the other sources of energy and keep the environment clean. Air … Continue reading