Explains how numerous science concepts are at work during gym class, looking at forces and energy, muscles, balance, and more; and provides instructions for testing some of these concepts.
Describes how electricity is generated, harnessed, and used, and explains the difference between electricity, including static electricity and electronics.
Explores the science and technology at the mall, including how light lets you see yourself in a mirror, and how radio signals are used in mall security systems.
Explores the science and technology of air transportation, including technologies such as x-ray security devices and the use radar for air traffic control. Explains how lift allows airplanes to fly.
