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> without us even noticing If only we had two receptors on the front of our face that were capable of detecting EM radiation with wavelengths between 380nm-700

> without us even noticing If only we had two receptors on the front of our face that were capable of detecting EM radiation with wavelengths between 380nm-700nm.

grafs50 5y ago
I think you know what I'm getting at though
code_duck 5y ago
I don’t have a problem imagining that, but it would be amazing to have receptors that can detect EM radiation below and above 380-700 nm.