• SmoothOperator@lemmy.world
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    5 days ago

    Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity.

    No, no, no, these crystals still need energy to move. They talk about “all you have to do is shine a light on it”, yes, that adds energy.

    Cool results, but yet another failure of science communication.

    • Taco2112@lemmy.world
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      5 days ago

      Please forgive my ignorance but the quote you used suggests a clock running without electricity. The article never mentioned it running without an energy source.

      I have a tenuous grasp of physics so you could definitely be correct. Can someone with more education on this topic answer if photons can act as an electric current in this experiment?