Cones
Cones are one of three types of photoreceptors of the eye and by far the coolest. Ask any ophthalmologist. Retina specialists ultimately prefer to subspecialize in cones rather than those lame rods.[1]
Example of How a Conversation with an Ophthalmologist on Cones Can Get You Places
Internist: Hey, so, what do you think about cones? Neat stuff, right?
Ophthalmologist: I LOVE CONES!!! CONES, CONES, CONES!!!
Internist: I KNOW!!!
Ophthalmologist: YOU'RE MY NEW BEST FRIEND!!!
Internist: I LOVE FRIENDSHIP!!! (Internist and Ophthalmologist skip happily into the distance as BFFs)
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