Search

Simple text and experiments illustrate the concept of equilibrium.

Provides instructions for a variety of experiments to study the effects of forces on bodies or fluids at rest or in motion.

Bill Nye the Science Guy answers questions about balance and conducts an experiment that demonstrates how to balance objects to make a mobile.

Explains how acrobats use balance and motion, describes how gravity affects the stability and instability of objects, and features illustrated, step-by-step instructions for related experiments and craft projects.

"Avatar Aang asks his friends to help him honor Yangchen's Festival--one of the highest Air Nomad holidays, which hasn't been celebrated in over one hundred years.

"Electricity is a wonderful convenience that provides us with light, heat, communications, and power.

Explains the concepts of motion and balance, looks at the connection between them, and discusses the related topics of gravity, friction, momentum, and equal and opposite reaction.