Static Electricity
http://www.enchantedlearning.com/physics/Staticelectricity.shtml
http://science.howstuffworks.com/transport/engines-equipment/vdg1.htm
http://www.youtube.com/watch?v=j5380WrHzss&feature=related
http://lesterd2009.hubpages.com/hub/How-Static-Electricity-Works
http://www.sciencemadesimple.com/static.html
http://www.loc.gov/rr/scitech/mysteries/static.html
http://pbskids.org/zoom/activities/sci/staticelectricity.html
http://en.wikipedia.org/wiki/Static_electricity
http://www.youtube.com/watch?v=t7Ybha8ue3k