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To: donmeaker
Edison didn't personally test all 10,000 lightbulb filament candidates himself.

(The secret wasn't the filament anyway, it was the vacuum)...

23 posted on 12/27/2012 8:39:02 AM PST by null and void (Going Galt: The won't of the people)
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To: null and void

Edison didn’t invent the light bulb. If you think he did, then that would be evidence that he is also overrated.


26 posted on 12/27/2012 10:42:12 AM PST by donmeaker (Blunderbuss: A short weapon, ... now superceded in civilized countries by more advanced weaponry.)
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