Tech

  1. Computing

    Motif for Infection

    A novel computer program pinpoints proteins of troublesome bacteria.

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  2. Tech

    Getting Nanowired

    Makers of nanowires may overcome the limits that loom for microchip fabrication.

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  3. Tech

    Electromagnetism acts oddly in device

    Without breaking any physical laws, a novel, fiberglass-copper structure affects microwaves so strangely that a beam of radiation passing through it bends at an angle opposite from what it get bent at an angle opposite from what it would have exiting any other known material.

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  4. Tech

    Stuff gets stiffed by unstiff inserts

    In an odd twist, material that is so extremely yielding that it is said to have negative stiffness will make already stiff materials even stiffer when it's blended into them.

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  5. Tech

    New device opens next chapter on E-paper

    Researchers have developed a paperlike plastic that could become the pages of the first electronic books and newspapers.

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  6. Tech

    Novel fuel cell gets hot, but not by a lot

    A new type of fuel cell that works above the boiling point of water—but not too much above it—may lead to improved nonpolluting power sources suitable for cars and portable electronic gadgets.

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  7. Tech

    Oceans of Electricity

    The world's first commercial wave-power plant began pumping current into a Scottish island's electric grid last winter, just ahead of a host of competing schemes for converting ocean-wave motion into electricity.

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  8. Tech

    Optical biopsy hunts would-be cancers

    A new optical tool allows physicians to scout for precancerous tissue by analyzing the fluorescent responses of cells when light is shone on them.

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  9. Computing

    Automatic Professor Machine

    Check out an amazing, new information-dispensing device at the Web site of technology critic Langdon Winner of the Rensselaer Polytechnic Institute. Winner’s Automatic Professor Machine delivers online doctoral degrees without the student ever having to set foot on a college campus. A spoof of the distance-learning craze, the site features a news report, radio interview […]

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  10. Tech

    New nanosize detector picks through DNA

    Researchers have made a device that can differentiate nearly identical DNA molecules, which might lead to sequencing at unprecedented speeds.

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  11. Computing

    Making the Macintosh

    Interested in computer history? Alex S. Pang of the Stanford University Library has assembled fascinating material from a variety of sources, including papers donated to the university from Apple’s corporate library, to portray the invention and emergence of the Macintosh personal computer. The evolving Web site includes sections on counterculture and computing, the early Macintosh, […]

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  12. Tech

    Flying Leap

    In the history of human flight, first came the daring tinkerers who gave wings to the pent-up human desire to soar. In the wake of their successes came a remarkable proliferation of flying machines, spacecraft, and colorful characters. At this Web site, the American Institute of Aeronautics and Astronautics celebrates these achievements with an annotated […]

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