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Understanding: Electricity DVD
Learn all about television technology, controlling electricity for different applications, and electromagnetic power.
$69.95
$59.95
Item #
DC777847
Format
DVD
Grade Level
6 - 12
Runtime
55
Copyright
2005
Availability
In Stock
Alt. Formats
VHS
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Over the past century electricity has dramatically changed human lifestyles in much of the world — but how does it work? Segments cover television technology, controlling electricity for different applications, and electromagnetic power.
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