Schoolhouse Rock!Science RockSeason 4 · 1978 · 9 episodesEpisodes1A Victim of GravityThe Tokens harmonize Newton's theory that gravity keeps things down.2Interplanet JanetA solar system tour of the planets.3The Body MachineA trip that makes understanding the digestive system easy to swallow.4Do the CirculationAn energetic, enthusiastic look at the cardiovascular system.5The Energy BluesThirty years later, the world is still singing the "Energy Blues."6Them Not-So-Dry BonesA look at what skeletons are really like and do.7Electricity, ElectricityA dazzling look at how electricity works.8Telegraph LineYour nervous system sends that urgent message to your brain.9The Greatest Show on Earth (aka The Weather Show)Learn about weather and how it is created.Season 1Season 2Season 3Season 5Season 6Season 7
