DK Find Out! Light
DK

Answers to why is the sky blue and what animals produce light, as well as facts on splitting light, bending light, transparency, and more!

Siemens STEM Day: In the Shadows
Siemens STEM Day

In this activity, students will use shadows to demonstrate that Earth is moving, not the sun.

California Academy of Sciences: Science @ Home - Sun and Shadows
California Academy of Sciences

Academy educator Ethan sheds some light on how the Sun’s path across the sky changes how your shadow appears.

California Academy of Sciences: Science @ Home - Sun Tracker
California Academy of Sciences

Transform your body into a sundial and see how your shadows illustrate the movement of the Sun over the course of a day.