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.

How do certain genetic conditions allow some people to see wavelengths of light that are normally invisible to others?

Explain how the structure of the eye contributes to the ability to see visible light.

What are the main components of the human eye involved in the process of seeing?

What role do photoreceptors play in the process of vision?

What is aphakia and how does it affect vision?

What are the differences between rods and cones in the human eye?

Describe the phenomenon of tetrachromacy and its implications for color perception.