Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic … Wikipedia
Stunt pogo — or Extreme Pogo is the act of doing stunts or tricks on a pogo stick, and is often compared to other extreme sports, such as skateboarding. The creation of stunt pogo is sometimes attributed to David Armstrong.Fact|date=August 2008Notable… … Wikipedia
Hirobo XRB Sky Robo — The Hirobo XRB Sky Robo is a ready to fly radio controlled micro helicopter designed, manufactured and distributed by Hirobo Limited of Japan. It is similar in design and execution to the Megatech Housefly, Venom Air Corps Ocean Rescue and… … Wikipedia
Радиоуправляемый вертолёт — … Википедия
Pogo stick — A pogo stick is a device consisting of a pole with a handle at one end, footpads on the other and a spring which supports the stick and user when on the ground. Usually considered a children s toy, it is used for hopping up and down by use of the … Wikipedia
Polycarbonate — Repeating chemical structure unit of Polycarbonate made from bisphenol A Ph … Wikipedia
Arthur M. Young — This article is about Arthur M. Young, the inventor and philosopher. A different Arthur M. Young was a professor of classics at the University of Pittsburgh Arthur Middleton Young (November 3, 1905, Paris, France ndash;May 30, 1995, Berkeley,… … Wikipedia
Radio-controlled helicopter — Nitro powered Align T Rex 600 NSP Electric powered Venom Ai … Wikipedia
Andy Macdonald — (born July 31, 1973) is one of the best known professional vert skateboarders today, winning the World Cup Skateboarding competition eight times. He started skateboarding in 1986 when he was twelve, and turned professional in 1994. In 1998 he was … Wikipedia
T-Rex (RC helicopter) — The T Rex is an electric powered radio controlled helicopter model produced by Align. Since the initial release of the helicopter several years ago, Align has produced several variants of its T Rex 450 and T Rex 600 models. T Rex 450 The T Rex… … Wikipedia
