It’s a colorful world out there! When light from the sun hits surfaces on Earth, those surfaces reflect different wavelengths of light. Our eyes collect those waves and send them to our brains, which interpret the waves as colors! It’s an incredible process, and it happens in…well, the blink of an eye. But how many different colors can our eyes and brains id ... Show More
Jun 2020
Why does green mean go? And other color conundrums
The world is full of color, but how do our eyes see it? In this episode we’ll explain how color vision works, complete with a journey to a jazz club in the back of your eye. We’ll also look at the cultural meanings of the color red, we’ll find out about a new type of blue, and we ... Show More
38m 25s
Aug 2023
How do our eyes, skin and hair get their colors?
All the different colors in our eyes, hair and skin are made by a super special substance called melanin! In this episode, we’ll meet a melanocyte, the artistic cell that makes melanin. Plus, Molly and cohost Jeremy talk with Dr. Tina Lasisi to learn why humans have so many diffe ... Show More
32m 55s