What are 10 interesting facts on thomas edison?

thomas alva edison built own science laboratory @ age of 10. built in basement of home.
thomas edison partially deaf. developed problem in childhood days.
in 1910 invented edison battery, used alkaline electrolyte.
edison’s first patented invention flop.
besides light bulb, invented these things go along it: parallel circuit, durable light bulb, improved dynamo, underground conductor network, devices maintaining constant voltage, safety fuses , insulating materials, , light sockets on-off switches.
thomas edison considered 1 of prolific inventors of time, holding record 1,093 patents in name.
inventor of electric light not thomas edison. in 1802, 77 years before edison perfected filament incandescent lamp, davy caused platinum wire glow passing electric current through it.
edison had 5 dots tattooed on left forearm. no 1 knew dots meant.
edison ranked thirty-fifth on michael h. hart's 1978 book 100, list of influential figures in history.
thomas edison has appeared in popular culture character in novels, films, comics , video games. prolific inventing helped make him icon , has made appearances in popular culture during lifetime down present day. history nikola tesla has provided dramatic tension , theme returned numerous times.

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