ELECTRONICS

China is building a 100-petaflop supercomputer

China is building a 100-petaflop supercomputer

As the U.S. launched what’s expected to be the world’s fastest supercomputer at 20 petaflops, China is building a machine that is intended to be five times faster when it is deployed in 2015. China’s Tianhe-2 supercomputer will run at 100 petaflops (quadrillion floating-point calculations per second), according to the…

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ASUS Presents Wireless Router with Huge Antennas

ASUS Presents Wireless Router with Huge Antennas

If getting long-range WiFi is a perpetual battle, ASUS just started a nuclear war. Its fresh RT-N12HP router carries a pair of (thankfully removable) high-gain, 9dBi antennas and a separate signal amplifier that can jointly boost the range of the router’s 802.11n wireless up to 300 percent versus challengers that…

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