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Iowa Natural Disasters 2008 - Iowa Public Television’s coverage of recent weather-related events in Iowa, including: resources for parents, where to get help, IPTV photos and related videos.

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Reflections on Light Connections to Science: Clip 1 of 3

Duration: 02:21
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Kristen Constant introduces herself and teaches students about her job as a materials science engineer. She demonstrates the energy wasted in the form of heat by an average light bulb. This video is targeted at students in grades 3-5.



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Post Date: March 24, 2008


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