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Endelea kutazama BURE ➞Inachukua chini ya dakika 1 kujisajili ili uweze kufurahia Sinema zisizo na Kikomo na vichwa vya Runinga.
The Secret of Flight
Dr. Lippisch's theme is the historical development of the flying machine. He begins his lecture with a short demonstration of Penaud's model. He shows how the invention of the cambered wing led to the first man-carrying aircraft, the glider. The next problem, the problem of control, was not conceived until the Wright Brothers began their pioneering glider experiments in Kitty Hawk, and Dr. Lippisch shows a scale model of their last (1902) glider and its control arrangement is demonstrated. As he shows film clips of the Wright Brothers' airplane, he explains the function of this first power aircraft.
Wakati wa kukimbia: 29:14 dakika
Ubora: HD
Tarehe ya Kwanza ya Hewa: Jan 01, 1959
Tarehe ya mwisho ya Hewa: Mar 26, 1959
Kipindi: 13 Kipindi
Msimu: 1 Msimu
Neno kuu : educational historical documentary
Kipindi
