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Season 7 Episode
- Season 4 Tropics: Rubber
- Season 4 Tropics: Metals
- Season 4 Tropics: Rice
- Season 4 Tropics: Working Animals ￃﾢ￢ﾂﾬ￢ﾀﾜ Monkeys and Elephants
- Season 4 Tropics: Endangered Animals
- Season 4 Light: From the Sun; To Your Eyes
- Season 4 Light: Color
- Season 4 Light: Eyes
- Season 4 Light: How Animals See
- Season 4 Light: Bending and Bouncing
- Season 4 Farms: Sheep and Pigs ￃﾢ￢ﾂﾬ￢ﾀﾜ Selective Breeding
- Season 4 Farms: Plants and Pigs – Plant Production
- Season 4 Farms: Hybrids
- Season 4 Farms: Cows and Pigs ￃﾢ￢ﾂﾬ￢ﾀﾜ Animal Products
- Season 4 Farms: Chickens and Pigs ￃﾢ￢ﾂﾬ￢ﾀﾜ Animal Production
- Season 4 Stuff: Metals
- Season 4 Stuff: Clay
- Season 4 Stuff: Shaping It
- Season 4 Stuff: Feathers and Rubber
- Season 4 Stuff: Using It
3-2-1 Contact - Season 4 Episode 10 Light: Bending and Bouncing
6.50 30 minutes Diego and Robin start the day on a ship off the California coast, observing the individual patterns of a lighthouse's beam. They find out how lenses concentrate the rays of light emanating from a lighthouse or a buoy. Robin illustrates the convex lens at the Exploratorium. Also at the Exploratorium, Miguel bounces light with a curved mirror. He goes to the University of Arizona to see the grinding of a glass lens for the telescope at nearby Kitt Peak.MUSIC VIDEO: Light energy from the sun.
