YouTube on MSN

DIY tutorial glowing pendulum in the dark

Learn how to make a simple DIY pendulum using a ping pong ball and basic household materials. This step-by-step guide shows ...
PBS

Insanely Fun DIY Science Experiments at Home

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, ...