Tech

More Stories in Tech

  1. bald eagle soaring in front of a wind turbine
    Animals

    How researchers can keep birds safe as U.S. wind farms expand

    Tracking bald eagle abundance and migrating whooping cranes provides a clearer picture of where wind turbines could be safely built.

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  2. a toilet
    Tech

    ‘Pipe Dreams’ flushes out hope in an unexpected place: the toilet

    A new book shows how reimagined toilets will allow humans to use pee and poop as natural resources.

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  3. dice scattered in the air
    Tech

    A new laser-based random number generator is the fastest of its kind

    A new laser’s chaotic light beam lets the device generate multiple number sequences at once, similar to throwing multiple dice at a time.

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  4. piles of plastic at a landfill
    Chemistry

    Chemists are reimagining recycling to keep plastics out of landfills

    Recycling plastics is really hard, and usually creates low-quality materials that aren’t good for much. Chemists are trying to change that.

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  5. Venus flytrap grabbing a weight
    Tech

    A robot arm toting a Venus flytrap can grab delicate objects

    By attaching electrodes to the plant’s leaves, researchers found a way to snap its traps shut on command.

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  6. battery illustration
    Chemistry

    Zinc-air batteries are typically single-use. A new design could change that

    Swapping out the electrolyte in zinc-air batteries helps these next-gen power sources last longer.

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  7. Jet flying across sky
    Chemistry

    A new iron-based catalyst converts carbon dioxide into jet fuel

    Jet fuel made from carbon dioxide could one day reduce pollution from air travel.

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  8. farm on Mars, illustrated
    Planetary Science

    Farming on Mars will be a lot harder than ‘The Martian’ made it seem

    Lab experiments developing and testing fake Martian dirt are proving just how difficult it would be to farm on the Red Planet.

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  9. firefighter in California wildfires
    Earth

    Technology and natural hazards clash to create ‘natech’ disasters

    Hurricanes, wildfires and nature’s other extreme events are increasingly causing damage to infrastructure crucial for safety and communication.

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