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

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The Trebuchet (Flash video)

Matt Rozon built several versions of the trebuchet - one that can sling a small stone or golf ball a considerable distance using mechanics, weight and gravity.

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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