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| The Body Machine |
Do The Circulation |
Electricity, Electricity |
| The Energy Blues |
Interplanet Janet |
Telegraph Line |
| Them Not-So-Dry Bones |
A Victim Of Gravity |
The Body Machine (How the Body Digests Food) Do the Circulation (All about the Circulatory System)
Electricity, Electricity (Where Electricity Comes From) The Energy Blues (Different Sources of Energy)
Interplanet Janet (The Solar System) Telegraph Line (The Central Nervous System)
Them Not-So-Dry Bones (All about the Skeleton) A Victim of Gravity (What is Gravity)
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