Add Yahoo as a preferred source to see more of our stories on Google. Summer vacation is the perfect break from the demands of school and all its math and science. A time to take it easy and soak up ...

"Kitchen Pantry Scientist" Liz Heinecke shares some science projects kids at home can enjoy.

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Before you submit an error, please consult our Video Help page. Physics Girl is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...