This is an instructional video featuring Doug Prime, founder of the Future Engineers Center at the University of Massachusetts Lowell. A utility or razor blade knife is good to cut soft and thin material like cardboard or styrofoam. Cover work surface with scrap. Stand when cutting to be safe. Don't cut like an exacto knife. Be gentle and don't go through the first time.
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Make a high-powered Nerf Rifle
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Build a looping rolling marble machine with magnetic elevator
How To:
Make your own mylar balloon
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