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Electrostatics (Day 2). Voltage vs. Current Length of spark vs. Brightness Length of spark vs. strength of shock Chain of people Leyden jar / water bottle Lightning video http://www.wgbh.org/programs/Nova-ScienceNow-390/episodes/Lightning-20731 http://video.pbs.org/video/1615154986/
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Voltage vs. Current • Length of spark vs. Brightness • Length of spark vs. strength of shock • Chain of people • Leyden jar / water bottle • Lightning video http://www.wgbh.org/programs/Nova-ScienceNow-390/episodes/Lightning-20731 • http://video.pbs.org/video/1615154986/ • Flour mill video: Flour mill explosions. http://hackedgadgets.com/2008/10/12/sawdust-cannon-proven-by-mythbusters/ • ESD damage • Discussion of results from electroscope work • Focus on ebonite / felt / Negative charge • Buy some silk?