At a certain weight, the thrust would counteract the gravitational forces pulling the ball down and begin lifting it off the tube, causing it to move and jump about, and the researchers used these ...
The Irkutsk Aircraft Plant (IAZ) is assembling two Sukhoi Su-30SM multirole fighters for the Russian air force, Alexey Fedorov, president of the controlling Irkut corporation, said. The pair will be ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback