Physics

More Stories in Physics

  1. Animals

    Here’s what bats ‘see’ when they explore the world with sound

    High-speed cameras, fancy microphones and slick software are helping scientists get the best look yet at what bats perceive through echolocation.

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  2. Tech

    ‘Frozen smoke’ could protect electronics from annoying static

    A fluffy material made from cellulose nanofibers and silver nanowires can protect electronic devices by blocking more than 99.99 percent of disrupting interference, a new study reveals.

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  3. Plants

    Here’s how giant pumpkins get so big

    Cinderella took a ride in a pumpkin coach. Though real pumpkins do get big enough, here’s why their ride would be uncomfortable at best.

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  4. Climate

    Let’s learn about solar power

    Solar power is a way to harness energy from the sun, and lessen our reliance on fossil fuels.

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  5. Space

    Scientists Say: Gravity

    Gravity is a fundamental force that attracts objects with mass to other objects with mass. It decreases with distance.

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  6. Tech

    Trees power this alarm system for remote forest fires

    Wind moving through tree branches is all the energy needed to power devices that can detect a remote fire before it rages into an uncontrolled inferno.

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  7. Tech

    This high-tech sweeper is designed for super-clingy moon dust

    An electron beam is the newest tool being developed to remove sticky and damaging lunar dust from surfaces.

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  8. Physics

    2020 Physics Nobel goes for delving into black holes

    Although Einstein’s general theory of relative suggested black holes might exist, this year’s winner’s helped show they actually are out there.

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  9. Physics

    How physics lets a toy boat float upside down

    Buoyancy’s upward force keeps objects afloat even in unusual conditions.

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