3 ms·
90 seconds should be enough :-) http://en.wikipedia.org/wiki/Wright_brothers http://en.wikipedia.org/wiki/Wright_brothers "On September 20, 1904, Wilbur flew
by rangibaby 13y ago
90 seconds should be enough :-)
http://en.wikipedia.org/wiki/Wright_brothers http://en.wikipedia.org/wiki/Wright_brothers
"On September 20, 1904, Wilbur flew the first complete circle in history by a manned heavier-than-air powered machine, covering 4,080 feet (1,244 m) in about a minute and a half."