Season
- Season 1 1983-10-15
- Season 2 1984-10-13
- Season 3 1985-10-12
- Season 4 1986-10-11
- Season 5 1987-10-10
- Season 6 1988-10-15
- Season 7 1989-10-14
- Season 8 1990-10-13
- Season 9 1991-10-12
- Season 10 1992-10-10
- Season 11 1993-10-16
- Season 12 1994-10-15
- Season 13 1995-10-14
- Season 14 1996-10-12
- Season 15 1997-10-11
Season 15 Episode
- Season 15 Lost World Dinosaurs; Glaucoma; Research Vet; Enzyme Cleaners
- Season 15 Henrietta Marie; Scuba Kids; Fog; Best Of Inventors' Fair
- Season 15 Goldmine; Phases Of The Moon; Craig T. Nelson; Baby Tiger
- Season 15 Pet Food; The Family Pack; Wishbone; Not-A-Pet; Exotic Pets
- Season 15 White Water Rafting; Asthma; Meteorologist; Wild Horses
- Season 15 Gliders; Suction Cups; Novocaine; Leeches
- Season 15 Wilderness Training; River Kayaking; Glacier Climbing; Summit Bid
- Season 15 Glass Blowing; Smiles; Richard Dean Anderson; Enviro-Archaeology
- Season 15 Mammoth Dig; Greenhouse Effect; Neo-Natologist; Palmer Station
- Season 15 Kids On Mars; Wind Blow; Badlands; Chocolate
- Season 15 Zoo Vet; Car Engines; Can Opener; Walking Sticks
- Season 15 'Bot Or Not; NASA Robots; Mars VR; Robot Camps
- Season 15 Lightning Bolts; Proteins; Geese; Home Videos
Newton's Apple - Season 15
8.00 30 minutes Newton's Apple is an American educational television program produced and developed by KTCA, and distributed to PBS stations in the United States that ran from 1983 to 1999. The show's title is based on the rumor of Isaac Newton sitting under a tree and an apple falling near him—or, more popularly, on his head—prompting him to ponder what makes things fall, leading to the development of his theory of gravitation. The show was produced by Twin Cities Public Television. For most of the run, the show's theme song was Ruckzuck by Kraftwerk, later remixed by Absolute Music. Later episodes of the show featured an original song.
An occasional short feature appeared called "Science of the Rich and Famous" in which celebrities appeared to explain a science principle.
