Lost World Dinosaurs; Glaucoma; Research Vet; Enzyme Cleaners

Henrietta Marie; Scuba Kids; Fog; Best Of Inventors' Fair

Goldmine; Phases Of The Moon; Craig T. Nelson; Baby Tiger

Pet Food; The Family Pack; Wishbone; Not-A-Pet; Exotic Pets

White Water Rafting; Asthma; Meteorologist; Wild Horses

Gliders; Suction Cups; Novocaine; Leeches

Wilderness Training; River Kayaking; Glacier Climbing; Summit Bid

Glass Blowing; Smiles; Richard Dean Anderson; Enviro-Archaeology

Mammoth Dig; Greenhouse Effect; Neo-Natologist; Palmer Station

Kids On Mars; Wind Blow; Badlands; Chocolate

Zoo Vet; Car Engines; Can Opener; Walking Sticks

'Bot Or Not; NASA Robots; Mars VR; Robot Camps

Lightning Bolts; Proteins; Geese; Home Videos

Season 15

Documentary

Family

Newton's Apple

Season 1

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9

Season 10

Season 11

Season 12

Season 13

Season 14

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.