Happy Birthday Helicopter! Its 100 Years Now

100 years ago , Paul Cornu, a french bicycle maker is credited as the first person to rise vertically in powered free flight.

at a gigantic height of 1 foot high, for a total of around 20 seconds

Happy Birthday Helicopter!

Check out this CNET’s gallery, A Century of Helicopters

Happy Birthday Helicopter!

Happy Birthday Helicopter!

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