Aerobic Exercise; Swimming/Weightlifting; Luge/Skating; Softball/Racewalking

Solar Cars; Steroids; The Amazing Kreskin; Foot Fall Asleep; Miniature Horses

Murder Mystery; Ted Nugent; Bats

Cancer Causes; Frisbees; Computer Virus

Sewers; Cancer Treatments; Dick Cavett; Porcupines

Mapping the Dig Site; Dating the Bones; Assembling Dinosaur

Domed Stadium; Photosynthesis; Polarized Sunglasses; Amusement Park

Tears; Slinky Physics; Barcodes; Aspirin; Camels

Soviet Space; Sky Blue; Inventors Fair; Llamas

Acid Rain; Highjump; Potholes; Goats

Medical Quackery; Microwave Ovens; Dollar Changer; Golden Eagles

Telecommunications; Solar Eclipse; Blimp; Bear Cubs

Hip Replacement; Airbags; Paper Cuts; Potbelly Pigs

Season 9

Lightning Bolts; Proteins; Geese; Home Videos

Documentary

Family

Newton's Apple

Season 1

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 10

Season 11

Season 12

Season 13

Season 14

Season 15

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.