• Venator@lemmy.nz
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    2 months ago

    Is a blue box still blue in total darkness?

    Depends on the context of the question, but generally I’d argue it is still a blue box, since that’s most likely a question about the property of the box, rather than its current state.

    • taladar@sh.itjust.works
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      2 months ago

      Technically it is an emergent property of the system composed of the light source, the box and our eyes.

      • Venator@lemmy.nz
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        2 months ago

        Depends how you define “blue”. You could be talking about perception, or the wavelength of the light it reflects…