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> Interesting to note, our eyes can only pick up certain light wavelengths as seen below in the visible and invisible light. Light by definition is the "radiat
by kelsolaar 7y ago
> Interesting to note, our eyes can only pick up certain light wavelengths as seen below in the visible and invisible light.
Light by definition is the "radiation that is considered from the point of view of its ability to excite the human visual system" thus there is not such a thing as invisible light.
http://eilv.cie.co.at/term/659 http://eilv.cie.co.at/term/659