Khan Academy on a Stick
Photoreceptors (rods vs cones)
In this video, I explore the similarities and differences between rods and cones. By Ronald Sahyouni.
If the above player doesn't work, try this direct link.
In this video, I explore the similarities and differences between rods and cones. By Ronald Sahyouni.
If the above player doesn't work, try this direct link.