27 dic 1878 anni - the light bulb
Descrizione:
How Edison Invented the Light Bulb — And Lots of Myths About Himself. Still life of the first electric light bulb, invented by Thomas Alva Edison in 1879 and patented on January 27, 1880.
https://www.twinkl.com.qa/teaching-wiki/history-of-the-first-light-bulb
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