Thomas Edison didn't invent the lightbulb
The lightbulb was invented by Joseph Swan from Sunderland, England in 1860. That's twenty years before Edison. Not a lot of people know that. Click for Joseph Swan

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bookmarks blogged so I don't have to send you an email saying, "hey, look what I found on the Web".
The lightbulb was invented by Joseph Swan from Sunderland, England in 1860. That's twenty years before Edison. Not a lot of people know that. Click for Joseph Swan

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