National Geographic Kids: Try This! Color Explosion Milk Swirl Science
National Geographic Kids

Create your own color explosion with a few everyday items such as milk and dish detergent!

Tohono Chul @ Home: Inspired By Color
Tohono Chul

Color is everywhere ‘on the desert’, but, also under the desert, and over the desert. It is earth, plant, air.

Siemens STEM Day: Color Wheel
Siemens STEM Day

In this activity, students will construct color wheels and spin them to see that light colors combine to form new colors.

Short Wave: Butterflies Have Hearts In Their Wings. You Won't Believe Where They Have Eyes
Short Wave (NPR)

Adriana Briscoe, a professor of biology and ecology at UC Irvine, studies vision in butterflies. Turns out, butterflies are really cool.