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TOPIO ("TOSY Ping Pong Playing Robot") is a bipedal humanoid robot designed to play table tennis against a human being. [1] It has been developed since 2005 by TOSY , a robotics firm in Vietnam. It was publicly demonstrated at the Tokyo International Robot Exhibition (IREX) on November 28, 2007. [ 2 ]
Diagram of a table tennis table showing the official dimensions The table is 2.74 m (9.0 ft) long, 1.525 m (5.0 ft) wide, and 76 cm (2.5 ft) high with any continuous material so long as the table yields a uniform bounce of about 23 cm (9.1 in) when a standard ball is dropped onto it from a height of 30 cm (11.8 in), or about 77%.
In December 2009, the PD-14 was developed to be 15% more efficient than its PS-90A2 predecessor and to be installed on the MC-21 and the Ilyushin Il-276. [3]The PD-14 was announced in early 2010 with its development cost estimated at RUB 35 billion (US$1.1 billion). [4]
Table tennis regulations approved by the International Table Tennis Federation (ITTF) allow different surfaces on each side of the paddle for varying amount of spin (including nullifying it) or speed. [2] For example, a player may have a spin-heavy rubber on one side of their paddle, and no spin on the other side.
The company was founded in 1970 by Robert Hirt McClure (1893–1991) of Princeton, New Jersey (the origin of the company's name) as a manufacturer of tennis-ball machines, and soon after, rackets. Howard Head , founder of the Head sporting goods company, took tennis lessons following his retirement and used a Prince tennis ball machine, but was ...
Table tennis rubber is a type of rubber used as covering on a racket in table tennis. [1] Modern table tennis rubber is usually composed of two layers: a layer of foam ("sponge") underneath and a layer of actual rubber on the surface. [2] There are four common types of table tennis rubbers: short pips, long pips, antispin, and inverted. [1]
The engine has new exhaust and induction systems and puts out 215 hp (160 kW). It has a revised oil sump, aluminum induction pipes, oil pump and accessory case that saves 10 lb (5 kg) of weight. With this powerplant the RV-14 is 11 mph (18 km/h) faster in cruise speed and climbs 250 ft/min (1.27 m/s) faster.
The Volkswagen Type 14A (commonly known as the Hebmüller Cabriolet) is a convertible Volkswagen Type 1 produced by German coachbuilder Hebmüller and Sohn after the Second World War. With the German economy destroyed, and severe limits on industrial production imposed by the Allies ' Morgenthau Plan , the Wuppertal -based firm, like most ...