Re: How many different colour can human eyes see?
Posted by mara on Apr 01, 2002 at 23:46
(170.115.180.231)Re: How many different colour can human eyes see? (Natalie L. Smith)
i have read that some humans are able to see
ultraviolet light.this is beyond the wavelength for visible light, so i have heard.
this is not exactly x-ray vision, but it is a step on the way !