Physics

More Stories in Physics

  1. Materials Science

    These colorful butterflies were printed with transparent ink

    Clear ink creates a whole rainbow of colors when printed in precise, microscopic patterns. This phenomenon is known as structural color.

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  2. Physics

    Scientists Say: Convection

    Convection is a process that transfers heat through the movement of liquid or gas.

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  3. Materials Science

    Bacteria make ‘spider silk’ that’s stronger than steel

    Part spider silk, the material is better than what some spiders make. Researchers think it might make the basis for surgical threads or unusually strong fabrics.

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  4. Earth

    Here’s how ice needles can sculpt natural rock art

    Striking stone patterns adorn remote cold landscapes the world over. The recipe for these adornments: Freeze, thaw, repeat.

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  5. Chemistry

    Scientists Say: Electron

    Electrons are negatively charged particles. They are attracted to the positively charged particles in the center, or nucleus, of an atom.

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  6. Animals

    A spider’s feet hold a hairy, sticky secret

    Their widespread stickiness traces to the shape of hairs on its feet, scientists now find.

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  7. Space

    Explainer: How auroras light up the sky

    The northern and southern lights are considered natural wonders of the world. Here’s how these and related splendid sky glows form.

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  8. Tech

    A sense of touch could upgrade virtual reality, prosthetics and more

    Scientists and engineers are trying to add touch to online shopping, virtual doctor appointments and artificial limbs.

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  9. Physics

    Research on climate and more brings trio the 2021 physics Nobel Prize

    Syukuro Manabe and Klaus Hasselmann pioneered work on simulations of Earth’s climate. Giorgio Parisi probed complex materials.

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