3h 50min, dec 17, 1903 y - First Flight
Description:
The inventors of the first airplane were Orville and Wilbur Wright. On December 17, 1903, the Wright brothers made the first successful experiment in which a machine (aka airplane) carrying a man rose by its own power, flew naturally and at even speed, and descended without damage.
Added to timeline:
Date:
3h 50min, dec 17, 1903 y
Now
~ 122 years ago