E1 - A Victim of Gravity

Aired: September 16, 1978

The Tokens harmonize Newton's theory that gravity keeps things down.

E2 - Interplanet Janet

Aired: November 18, 1978

A solar system tour of the planets.

E3 - The Body Machine

Aired: January 06, 1979

A trip that makes understanding the digestive system easy to swallow.

E4 - Do the Circulation

Aired: March 10, 1979

An energetic, enthusiastic look at the cardiovascular system.

E5 - The Energy Blues

Aired: March 27, 1979

Thirty years later, the world is still singing the "Energy Blues."

E6 - Them Not-So-Dry Bones

Aired: May 05, 1979

A look at what skeletons are really like and do.

E7 - Electricity, Electricity

Aired: May 19, 1979

A dazzling look at how electricity works.

E8 - Telegraph Line

Aired: June 30, 1979

Your nervous system sends that urgent message to your brain.

E9 - The Greatest Show on Earth (aka The Weather Show)

Aired: July 07, 1979

Learn about weather and how it is created.