• A photo of Radiometer
  • A photo of Radiometer
  • A photo of Radiometer
  • A photo of Radiometer

    Hightide

    Radiometer

    Regular price $60.00

    Pickup available at Another Corner
    Model
    Radiometer
    From
    Hightide

    A glass light mill based on “Crookes radiometer” by Hightide.
    A radiometer is a device that has been used since the 1800s to measure the power of electromagnetic radiation. Ours take the form of the original "light mill” invented by William Crookes in 1873, in which the rotor spins in different speeds depending on the intensity of the radiant energy.
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