1 ene 1917 año - Airplanes
Descripción:
Improvements to airplanes brought war into the sky. The top speed for early airplanes was about 40 miles per hour. But by 1917, powerful motors allowed airplanes to travel more than three times that fast. Planes also became easier to fly and could travel farther than ever before.Añadido al timeline:
fecha:
1 ene 1917 año
Ahora mismo
~ 108 years ago