Вертолеты. Воздушные вездеходы (2008)
Helicopters. The Air Rovers
DVD | Russian, English | 00:50:48| MPEG2 9554.76 kbps avg | PAL 4:3 (720x576) VBR | 3.39 Gb ( 3 555 226,00 KBytes ) - DVD-5
Audio: Russian, AC3, 2/0 (L,R) ch, 192 kbps, Delay 0 mSec, English, AC3, 2/0 (L,R) ch, 192 kbps, Delay 0 mSec
Genre: Documentary, war, historical
A man always wanted to fly. Today we know, how to do it, while before this issue was not as obvious. To make wings like the birds have or to screw into the air – both variants seemed quite natural… The first variant lead to creation of an airplane, while the second – of a helicopter. Prototypes of a helicopter were found in the remote ages. Go Khun – the Chinese scientist of the 4th century and the great Leonardo Da Vinci in the 15th century, both proposed their versions of a helicopter. The genius Mikhail Lomonosov also worked in this sphere. In 1754 he built an “aerodromic machine” – which was nothing else than a small size helicopter. Of course it did not fly, but experiments helped developing ideas, which predetermined all further helicopter construction.