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Home > justFRED 2007 > STEM Expo 2007 - Leo Hayes High School (Video)

Electricity (Flash video)

So how DOES electricity work? Lars will explain. And check out his home-made burglar alarm.

stem_expo_plants_tristan.swf stem_expo_electricity_lars.swf stem_expo_matt.swf stem_expo_ishwar.swf stem_expo_alisha.swf
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