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Extreme Science!

posted Oct 30, 2017, 5:13 PM by Regina Sargent
Dave Hagerman intrigues students with his Extreme Science show. Among his amazing visual demonstrations was a 700,000 Volt Van de Graaff generator which can create 10-15 inch lightening bolts and more than enough static to raise hair, a Vortex Cannon that created flying rings of fog, and floating beach balls using the Bernoulli effect.