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Wheel of Fortune (often known simply as Wheel[ b]) is an American television game show created by Merv Griffin. The show has aired continuously since January 1975. Contestants solve word puzzles, similar to those in hangman, to win cash and prizes determined by spinning a giant carnival wheel. The current version of the series, which airs in ...
The wheel is one of the key components of the wheel and axle which is one of the six simple machines. Wheels, in conjunction with axles, allow heavy objects to be moved easily facilitating movement or transportation while supporting a load, or performing labor in machines. Wheels are also used for other purposes, such as a ship's wheel ...
Arilus cristatus. Arilus cristatus, also known as the North American wheel bug or simply wheel bug, [ 1] is a species of large assassin bug in the family Reduviidae and the only species of wheel bug found in the United States. [ 2][ 3] It is one of the largest terrestrial true bugs in North America, reaching up to 1.5 inches (38 mm) in length ...
Rim: that part of a wheel to which the tire is attached and often forms part of the braking mechanism; Rotor: 1) the disc component of a disc brake. 2) another name for a detangler - a device that allows the handlebars and fork to revolve indefinitely without tangling the rear brake cable. Safety levers: extension levers, and interrupt brake ...
A wheelwright is a craftsman who builds or repairs wooden wheels. The word is the combination of "wheel" and the word "wright" (which comes from the Old English word " wryhta ", meaning a worker or shaper of wood) as in shipwright and arkwright. [ 1] This occupational name became the English surname Wright.
Water wheel. A water wheel is a machine for converting the energy of flowing or falling water into useful forms of power, often in a watermill. A water wheel consists of a wheel (usually constructed from wood or metal), with a number of blades or buckets arranged on the outside rim forming the driving car.
List of Ferris wheels. The original Ferris Wheel with a height of 80.4 metres (264 ft) next to the Ain Dubai, the current tallest Ferris wheel, with a height of 250 metres (820 ft). The Ain Dubai can carry 1750 people. The gondolas are each about twice the size of a city bus, and can be reserved for private parties.
A hamster wheel or running wheel is an exercise device used primarily by hamsters and other rodents, but also by other cursorial animals when given the opportunity. Most of these devices consist of a runged or ridged wheel held on a stand by a single or pair of stub axles. Hamster wheels allow rodents to run even when their space is confined.