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deepsan

Filament

The hot filament of a light bulb that creates light by heat. You can see the twisted tungsten(gives more surface area!).

427 views
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Uploaded on March 7, 2005
Taken on March 6, 2005

Filament

The hot filament of a light bulb that creates light by heat. You can see the twisted tungsten(gives more surface area!).

427 views
0 faves
2 comments
Uploaded on March 7, 2005
Taken on March 6, 2005
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