How Some Common Electronic Devices Work
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HOW WIRELESS DIVICES WORK
HOME ELECTRONICS
LINKS
QUIZ
Sources
Home Electronics
1 )
http://www.plasmatvscience.org/
2)
http://www.lightbulbs.com/
3)
http://www.physlink.com/Education/AskExperts/ae379.cfm?CFID=23739983&CFTOKEN=4aa7853d844046c-9C8E3EAA-15C5-EE01-B9289D7E22760A81