Add Yahoo as a preferred source to see more of our stories on Google. Students in an eighth-grade engineering class at Pleasantville Middle School constructed roller coasters using marbles, paper, ...

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When I’ve interviewed roller coaster engineers about their profession, I received similar answers to the question: “Is this the only job you’ve ever really wanted?” The answer is some version of, ...

Students in an eighth-grade engineering class at Pleasantville Middle School constructed roller coasters using marbles, paper, popsicle sticks, tape and their critical-thinking skills. The young ...