A gear or gearwheel is a rotating machine part typically used to transmit rotational motion and/or torque by means of a series of teeth that engage with...

up gear in Wiktionary, the free dictionary. A gear is a toothed wheel designed to transmit torque to another gear or toothed component. Gear or gears may...

Metal Gear (Japanese: メタルギア, Hepburn: Metaru Gia) is a franchise of stealth games created by Hideo Kojima. Developed and published by Konami, the first...

Top Gear is a British motoring magazine and entertainment television programme. It is a revival by Jeremy Clarkson and Andy Wilman of the 1977–2001 show...

The Metal Gear franchise features a large number of characters created by Hideo Kojima and designed by Yoji Shinkawa. Its setting features several soldiers...

top gear in Wiktionary, the free dictionary. Top Gear may refer to: "Top gear", the highest gear available in a vehicle's manual transmission Top Gear (1977...

gear train or gear set is a machine element of a mechanical system formed by mounting two or more gears on a frame such that the teeth of the gears engage...

up Gearing or gearing in Wiktionary, the free dictionary. Gearing may refer to: Gear ratio Mechanical advantage Gear train, an arrangement of gears Gearing...

The Game Gear is an 8-bit fourth generation handheld game console released by Sega on October 6, 1990, in Japan, in April 1991 throughout North America...

Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft it is generally needed for both...