Some Of You Can See The Invisible

The video explores how some people can see light beyond the visible spectrum due to genetic variations or conditions like aphakia. It explains the process of human vision, the role of photoreceptors, and how certain conditions allow for the perception of ultraviolet and infrared light. The concept of tetrachromacy is introduced, where individuals can perceive more colors due to an extra type of cone in their eyes. The video highlights that vision is subjective and varies among individuals.

What new insight or understanding did you gain from this video?