Last additions - STEM Expo 2007 - Leo Hayes High School (Video) |

Carnivorous Plants (Flash video)Tristan shares his passion for the members of the plant kingdom that dine on bugs and small mammals.
Mar 29, 2007
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Electricity (Flash video)So how DOES electricity work? Lars will explain. And check out his home-made burglar alarm.
Mar 29, 2007
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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.Mar 25, 2007
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The Solar System (Flash Video)Ishwar shows justFRED his model of the Solar System and tells us why Earth is his favorite planet. Or not.Mar 25, 2007
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Seaway Locks (Flash video)So how do boats climb up a set of seaway locks? Alisha explains.Mar 24, 2007
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Sound Waves (Flash video)Julie researched how sound travels - then built her own musical instrument to demonstrate what she learned.
If you do have any questions for Julie, send 'em along and we'll get them to her.
Mar 23, 2007
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Mar 23, 2007
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Mar 23, 2007
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Mar 23, 2007
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Mar 23, 2007
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Mar 23, 2007
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Mar 23, 2007
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