Geyser Tube - Boy in a Box

Almost everyone these days knows that if you add Mentos® to Diet Coke you'll get a great reaction. But, what would happen if you took 700 bottles of Diet Coke, 4900 Mentos and one, very willing, intern?... Steve Spangler and his team of geyserologists answered that question and taught the science behind the reaction with one amazing experiment and three days of non-stop geysers at the 2008 National Association for the Education of Young Children conference in Dallas, Texas.

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