0
Leonardo da vinci came up with the idea of a flying machine using a sail-screw.
It took hundreds of years of developments in metalwork, engines, fuels before they could begin to work on the airfoil components.
In the 1940's, the culmination of all these areas of study finally created the conditions necessary to be able to build a helicopter that could safely move through the air.
--------
Paul Cornu, 1907, France.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Who first invented helicopters in 1909?
Nobody invented the helicopter in 1909
What were helicopters used for in 1903?
Unless 1903 was was a mistake I am pretty sure helicopters were invented in 1940.
Who invented the rotor of the helicopters?
sam bells
How much money did helicopters cost when they were first invented?
When they were first invented they were not for sell yet
Were helicopters used in World War 1?
Yes, helicopters were used in WW1. Don't be silly, helicopters were invented towards the end of WWII.
What did Leonardo achieved?
He painted the Mona Lisa and invented helicopters
Who was the person who drew designs of helicopters centuriesbefore they were invented?
That was Leonardo da Vinci
Who invented the helicopters in the 1930s?
Igor Sikorsky created the first successful helicopter
What was life before the helicopter was invented?
What Was Life Like before The Helicopters Were Invented And So On The Is For My Project Research So Please Respond.
How many helicopters were in Civil War?
If you're talking about the American Civil War - None, they weren't invented yet
Who was the envinter of the helicopter?
Many people invented different helicopters and parts, but possibly the most significant was Igor Sikorski.
Who made the frist helicopter?
Paul Cornu invented the first helicopter. It was very different from modern helicopters, though.
