Who is the inventor of the light bulb
Thomas Edison is usually credited as the person who invented the lightbulb in 1879 but Alessandro Volta, Humphrey Davy and Joseph Swan also made considerable contributions to its development. Joseph Swan and Thomas Edison joined forces and formed Edison-Swan United, which became one of the world's largest manufacturers of lightbulbs. The Edison-Swan alliance tells me that Swan's contributions to this technology were critical and he is basically a name that was lost in history. This blog has remembered Joseph Swan and his contributions and anyone who wants to find out more about this can research it on Wikipedia.
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