Tech

More Stories in Tech

  1. Tech

    Teens’ new tech would send alerts to reduce preventable deaths

    A trio of teen innovations created devices that can speed up the response time to pool accidents, overheating in cars and combat-related injuries.

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  2. Tech

    Teen-designed tech could expand access for people with disabilities

    Several inventors at the 2022 Regeneron ISEF competition offered creative solutions that translate sign language and help blind people navigate.

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  3. Tech

    Patches and robotic pills may one day replace injections

    Instead of a shot in the arm, a light-activated patch or robotic pill may one day deliver your medicine.

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  4. Brain

    Scientists Say: Stereoscopy

    Stereoscopy allows the brain to perceive the two 2-D images seen by the eyes as a 3-D scene.

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  5. Environment

    Bubbles could help remove trash from rivers

    One young engineer devised a way to make bubbles sweep away the trash floating down a creek, like the one in her backyard.

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  6. Chemistry

    Let’s learn about cellulose

    The world’s most abundant natural polymer is finding all kinds of new uses, in everything from ice cream to construction.

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  7. Tech

    Smartphones can now bring Ice Age animals back to ‘life’

    Scientists bring Ice Age creatures to life with augmented reality. You can view these creatures in your own world on a smartphone.

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  8. Tech

    This sun-powered system delivers energy as it pulls water from the air

    The device not only produces electricity but also harvests water for drinking or crops. It could be especially useful in remote and dry parts of the world.

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  9. Materials Science

    This new fabric can ‘hear’ sounds or broadcast them

    With special fibers that convert tiny vibrations to voltages, a new fabric senses sound. Someday, such fabrics could monitor the body or aid hearing.

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