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The Yamaha YFZ450 is a four-stroke motocross bike manufactured by Yamaha Motor Company, introduced for the 2004 model year.[1] By the end of the 2004 ATV racing season, three of the four National Championships were won by riders riding the YFZ450: Keith Little, Brandon and Bill Ballance and Brett Oakley including John Browka.
The Yamaha YZ450F is a four-stroke racing motocross bike built by Yamaha Motor Corporation.It was the successor to the previous YZ426F which was discontinued in 2003. It is credited by Cycle World and Dirt Rider magazines as the bike that started the four-stroke dirt bike revolution.
Grumman F-14 Tomcat jet fighter during a takeoff, with stabilators deflected upwards. A stabilator is a fully movable aircraft horizontal stabilizer.It serves the usual functions of longitudinal stability, control and stick force requirements [1] otherwise performed by the separate parts of a conventional horizontal stabilizer (which is fixed) and elevator (which is adjustable).
In 1915 the gyroscopic stabilizer was mounted on US destroyer USS Worden (DD-16). [4] The World War I transport USS Henderson , completed in 1917, was the first large ship with gyro stabilizers. It had two 25-ton (23 t), 9-foot (2.7 m) diameter flywheels mounted near the center of the ship, spun at 1100 RPM by 75 HP AC motors.
Schematic representation of a cold cathode voltage-regulator tube 5651 Regulator tube in operation. A voltage-regulator tube (VR tube) is an electronic component used as a shunt regulator to hold a voltage constant at a predetermined level.
An optical image stabilizer (OIS, IS, or OS) is a mechanism used in still or video cameras that stabilizes the recorded image by varying the optical path to the sensor. This technology is implemented in the lens itself, as distinct from in-body image stabilization ( IBIS ), which operates by moving the sensor as the final element in the optical ...
In 1991, Martin Philip Stevens [a] invented a hand-held camera stabilizer for motion-picture and video cameras, called the Glidecam. The Trinity system from Arri, developed by Curt O. Schaller together with Roman Foltyn in 2015, is the first camera stabilizer system in the world that combines a mechanical stabilization system with an electronic ...
In industrial chemistry, a stabilizer or stabiliser is a chemical that is used to prevent degradation. [1] Above all, heat and light stabilizers are added to plastic and rubber materials because they ensure safe processing and protect products against aging and weathering.