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How LED's Work? An LED is a special type of diode that is specifically optimized to give off light, usually in the visual or infrared spectrum, as electricity is passed through it. Tooling Parts @ http://www.ch-tech.ch

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from Teachers Pay Teachers

Electricity Trivia Board Game: Make Learning Fun

Electricity Trivia Board Game: This board game focuses on the science surrounding Electricity:* Static Charge* Ion* Conductors* Insulators* Electric discharge* Current* Circuit* Voltage* Ohm's Law* Series Circuit* Parallel Circuit* electrical power* P=IV* Voltage* Magnetic Field* Magnetic Domain* North Pole* Magnetosphere* electromagnet* motor* Aurora* Generator* Alternating current* Direct Current* Transformer* Magnetic Field* Electronic signal* Analog* Digital* Semiconductor* Diode* The…

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"Shoebox Holography: A Step-by-Step Guide to Making Holograms Using Inexpensive Semiconductor Diode Lasers" - Frank DeFreitas et al., 2000, 128

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