No Stupid Questions • 1 year ago

If incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?

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If incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?

No Stupid Questions • 1 year ago

Shouldn’t the vacuum insulate the glass from the heat of the burning filament?

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567PrimeMover
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4•1 year ago
How did I know before even clicking that this would be a Technology Connections video
- projectazar
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  4•1 year ago
  I literally watched this video about 10 hours ago. He’s the Internet’s favorite Chicagoan.

No Stupid Questions

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