Результаты (
английский) 3:
[копия]Скопировано!
When you release a helicopter wings provides pressure on the air causing it to move and, in turn, to exert pressure on the bottom of a helicopter. Our design is designed soThat on the lower vertical portion of air is putting pressure on both sides on the left side, causing it to rotate around the center point.Adding a larger number of staples increases weight and reduces air resistance, but also increases the amount of air, had seen - or heard on the wings.
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