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Topic

Red light and eyesight

4 mentions in 1 episode

The speakers discuss a proposed eyesight benefit from red light and whether consumer screens can produce the specified wavelength.

Mentions

637: Outragery!

  • 14:16

    Staring at a red light in the morning improves worsening eyesight, according to a study.

  • 15:05

    I don't know how to measure light wavelengths easily.

  • 51:59

    this red light helping your vision

  • 52:46

    dial in exactly what is a 670 nanometers