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The light bulb was invented by experimenting with filaments. It took Thomas Edison a few tries before he found the right filaments that would give off enough energy. You can find
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A light bulb is a pretty simple thing. It has the bulb, the screw thread, insulation and an electrical foot contact on the bottom. On the inside it has a glass mount, support wires,
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Light bulbs work by making a collision in the filament of atoms. Once the atoms get excited, they cause the electrons to jump, creating the spark that makes the light. Look here for
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