Igor Sikorsky made the first practical helicopter
Igor Sikorsky made the first practical helicopter
the first person to discover gold was Jams W Marshall.
Igor Sikorski invented the first practical flying helicopter.
Jimmy Carr
Iverville and Bineville were the first people to discover The Louisiana!
me!
ME
he was the first person to discover that blood has oxogen in it
leonardo da vinci
There is no person who discover the chickens because when the first person in the world sent to earth there is already have a chicken..
michael