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Tokyo (AFP) Jun 30, 2005 A Japanese company on Thursday said it has developed a humanoid billed as the world's first robot powered by easy-to-replace, environmentally friendly fuel-cell batteries. Speecys, based in Tokyo and headed by former Sony robot engineer Tomoaki Kasuga, will on Friday begin selling the 50-centimeter (20-inch) tall, 4.2-kilogram (9.24-pound) robot carrying a built-in hydrogen cylinder. Fuel cells produce electricity through a chemical reaction between hydrogen and oxygen, leaving water as the only by-product. Fuel-cell batteries in cartridges can be easily replaced in contrast to conventional batteries that take hours to recharge. "Fuel cells are a promising material as the source of energy for operating robots in the future," Speecys said in a statement. "We believe that it is more suitable for (humanoid) robots to get fuel in cartridges as if they were having meals rather than to get batteries recharged," it said. Speecys-FC is priced at 2.5 million yen (22,730 dollars) a unit, five times as pricy as a previous version run by conventional nickel metal hydride batteries. The company aims to sell 10 units of Speecys-FC a year for research and display purposes. Community Email This Article Comment On This Article Related Links SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express All about the robots on Earth and beyond!
![]() ![]() Japan's Sony on Thursday unveiled a new version of its canine robot AIBO which - unlike your average puppy - can talk and keep a diary but which still needs love and attention. |
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