KIDS QUIZ
FAMOUS INVENTORS AND INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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bifocals
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lightening rod
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light bulb
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None of the above
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Detailed explanation-1: -On January 27, 1880, Edison received the historic patent embodying the principles of his incandescent lamp that paved the way for the universal domestic use of electric light. The patent number for his electric lamp is 223, 898.
Detailed explanation-2: -Though Thomas Edison is usually credited as the man who invented the lightbulb, the famous American inventor wasn’t the only one who contributed to the development of this revolutionary technology. Alessandro Volta, Humphrey Davy and Joseph Swan played a critical role in the development of this technology.
Detailed explanation-3: -Edison Light Bulb, 1879 Thomas Edison used this carbon-filament bulb in the first public demonstration of his most famous invention-the light bulb, the first practical electric incandescent lamp.