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 10 Television; Studio Tour; Post-Production; Satellites
- Season 10 Movie Stunts; Household Chemistry; Coffee and Cream; Musk Ox
- Season 10 Election Polls and Surveys; Electric Car; Ceramics; Cougars
- Season 10 Monster Make-Up; Ozone; Rearview Mirrors; Artificial Sweeteners
- Season 10 Oil Spill; Diet & Nutrition; Crystal Gayle; Caribou
- Season 10 Antarctic Journey; Antarctic Penguins; Palmer Station; Krill; Seals
- Season 10 AIDS ; Glass Recycling; Science Challenge; Cement; Wolverine
- Season 10 Cockroaches; Broken Bones; Dentist Chair; Rhinoceros
- Season 10 Omnimax Technology; Archery; Lightbulb; Condors
- Season 10 Aurora Borealis; Air Pressure; Al Gore; Piranha
- Season 10 Traffic Control; Cryogenics; Static Electricity; Russian Kids
- Season 10 Blood Typing; Locks & Dams; Moles; Penguins
- Season 10 Diabetes; Galaxy Mapping; Dweezil Zappa; Ostrich
Newton's Apple - Season 10 Episode 4 Monster Make-Up; Ozone; Rearview Mirrors; Artificial Sweeteners
8.00 30 minutes 
