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Video DownloadHelper is an extension for Firefox and Chrome web browsers. It allows the user to download videos from sites that stream videos through HTTP . The extension was developed by Michel Gutierrez.
A spin is more complex, involving intentionally stalling a single wing, causing the plane to descend spiraling around its yaw axis in a corkscrew motion. A hammerhead (also known as a stall turn ) is performed by pulling the aircraft up until it is pointing straight up (much like the beginning of a loop), but the pilot continues to fly straight ...
Flat spin may refer to: Flat spin (aviation), spinning motion by a fixed-wing aircraft with angle of attack of 65 degrees or more; Flat spin (roller coaster element), a term used to describe a tight corkscrew element of a roller coaster; Flat spin, a skateboarding slide maneuver; Flat spin, a freeskiing jump trick; Flat Spin, a Thoroughbred ...
He therefore applied up elevator and possibly applied the wing warping control, and at once the aircraft entered a spin. Parke attempted to recover from the spin by increasing engine speed, pulling back on the stick, and turning into the spin, with no effect. The aircraft descended 450 feet (140 m), and observers braced themselves for a fatal ...
A pilot can induce a flat spin once the spin is established by applying full opposite aileron to the direction of rotation—hence, the requirement to neutralize ailerons in the normal spin recovery technique. The aileron application creates a differential induced drag that raises the nose toward a level pitch attitude.
In aerospace engineering, spin stabilization is a method of stabilizing a satellite or launch vehicle by means of spin, i.e. rotation along the longitudinal axis. The concept originates from conservation of angular momentum as applied to ballistics , where the spin is commonly obtained by means of rifling .
Stabbed windmills transitioning into a back spin. A spin is a b-boying move that involves rotation of the breaker's body about some axis in contact with the ground. It is possible to perform a spin on virtually any part of the body, but bare skin often causes painful and spin-killing friction with the floor. To solve this problem, many breakers ...