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The "Keep it Green" girls go camping with David Faustino (yes, that's Bud from Married with Children!) as he shows them earth friendly ways to camp out; a New York artist has found a graphic way to get the word out about rising sea levels, and chef Gregory Schaefer cooks up some kelp.
Then, a car race where the goal is distance, not speed. Teams of students try to drive their fuel-efficient vehicles as far as possible on one gallon of gas.
























