During the 1930's aluminium was used for engine cowling parts.
Alluminium
Yes, the engines first used for cars were used in the first aircraft
Alluminium wire
The first use of airplanes was for pleasure. Flying around above the trees must have been a huge novelty and exhilarating fun. The first practical use of airplanes was for reconnaissance during the first world war. Manned and tethered balloons had been used for this purpose already and it was only natural for airplanes to be used for this purpose as well. Its to make people feel good in the sky.
The first military airplanes were used to observe enemy movements. Then they learned methods of directing artillery without the use of radio by flying in patterns to indicated direction and range.
stainless steel and alluminium
alluminium
iron ,alluminium
Airplanes were first invented in 1903.
Yes
its the airplane.
alluminium strip is the substance which used as surface driers in a paint