centrifugal operator
51Garbage disposal — A garbage disposal, waste disposal unit, or garburator / garbarator (Canada) is a device, usually electrically powered, installed under a kitchen sink between the sink s drain and the trap which shreds food waste into pieces small enough to pass… …
52Hurricane (ride) — The Hurricane (also known as the Saturn 6) is an amusement ride created by Frank Hrubretz Co. The Hurricane was first created in 1972, and is directly based on the older Saturn 6, which first operated in 1948. Frank Hrubetz Co was the sole… …
53Scooter (stand-up) — A stand up scooter is a small scooter designed to have the rider primarily in the standing position. These scooters are generally designed with a large “deck” in the center on which the operator may stand. Gas powered stand up scooters use a… …
54airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
55circus — circusy, adj. /serr keuhs/, n., pl. circuses. 1. a large public entertainment, typically presented in one or more very large tents or in an outdoor or indoor arena, featuring exhibitions of pageantry, feats of skill and daring, performing animals …
56Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… …
57Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… …
58List of physics topics A-E — NOTOC A B C D E F G H I J K L M N O P Q R S T U V W X Y ZList of physics topics F L >>AAb Am* Abbe number * Abbe, Ernst * Absolute zero * Accelerating universe * Acceleration * Acoustic theory * Action (physics) * Active laser medium * Adiabatic… …
59Air France Flight 4590 — on fire seconds after takeoff Accident summary Date …
60Round-the-pole flying — (RTP) is a form of flying model aircraft, in which the model is attached via a line from its wingtip or fuselage to a central support structure. Control signals can be passed to the model via wires alongside or integral with the attachment line.… …
