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A Marshmallow Launcher To Hit Your Sweet Tooth

A Marshmallow Launcher To Hit Your Sweet Tooth

Popular Science - By Gabe Bergado

Four engineering students built a cannon that aims the spongy confection at faces. Thank you, science. What happens when you give four college students $250 and three months to make something for an engineering class? They build an auto-reloading cannon that blasts Jet-Puffed Marshmallows into the …

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