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3-2-1 Contact

3-2-1 Contact - Season 4 Episode 10

3-2-1 Contact 1985 -

Overview: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.

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First Air Date: Jan 14, 1980 Last Air date: Nov 18, 1988 Season: 7 Season Episode: 223 Episode Runtime: 30:14 minutes Quality: HD IMDb: 4.143 / 10 by 7 users Popularity: 27.4825 Language: en

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