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Well. A light bulb lights up because the atoms and electrons clash together which causes an electrical charge. And then it magically lights up the light bulb.

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12y ago
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6y ago

A tiny string of Wolfram (AKA tungsten) which glows in very very high temperatures. Look inside a light bulb with the power turned off.

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12y ago

Thompo uses his mad skills

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Q: What can light up a light bulb?
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