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pnhs	science vignettes
	electric hair :21 sec. What happens when you touch a Van de Graff generator?
	What happens when you open up a 10 pound CO2 fire extinguisher while wearing roller blades?
	The power of phase transitions... the flying can.
Coming Soon	The doppler effect...
	c. 2002-2005 PNHS science All experiments on this web page are done with multiple safety features that may or may not be visible from the camera image. Do not attempt these experiments without extensive knowledge of the materials and hazards involved.