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Magnetic vortex reveals key to spintronic speed limit

(Phys.org)—The evolution of digital electronics is a story of miniaturization - each generation of circuitry requires less space and energy to perform the same tasks. But even as high-speed processors move into handheld ...

Novel LEDs pave the way to cheaper displays

Researchers from the universities of Bonn and Regensburg have developed a novel type of organic light-emitting diode (OLED). These lights are suitable for the design of particularly energy-efficient cheap displays, which ...

Review: Motorola Atrix a powerful smart phone

(AP) -- As smart phones get an increasing array of features, they need faster processors. The Motorola Atrix 4G, billed as "the world's most powerful smart phone," arrives with 2 gigahertz of processing power- the kind you're ...

Lenovo says business will focus on mobile Internet

(AP) -- Lenovo Group expects wireless Internet products to account for up to 80 percent of its sales within five years as it pursues expansion in faster-growing emerging markets, CEO Yang Yuanqing said Friday.

Leverkusen unveil high-tech stadium plans

Bayer Leverkusen, who are on course to return to the Champions League next season, unveiled plans on Tuesday to turn their ground into a high-tech friendly "Stadium of the Future" for football fans.

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