Inventors and Inventions
Learn about inventors and inventions. Search our site or have fun with our quiz questions and click on the answers to discover interesting stories about inventors and inventions.
Question. Who filed the first patent for an incandescent light bulb ?
a. Humphry Davy. b. Thomas Edison. c. Joesph Swan. d. Henry Woodward. Answer
Question. What did Professor Otto Wichterle invent ?
a. Jet engine. b. Super Soaker. c. Contact lenses. Answer
This famous invention caused a great debate over the meaning of words.
 Question. What was the invention ?
a. Scrabble. b. Airplane. c. Toilet.
Answer
Question. Which invention was known as the Puffing Billy ?
a. Vacuum cleaner. b. Bronchial inhaler. c. Steam engine.
Answer
This famous inventor was refused a patent for his invention.
 Question. What was the invention?
a. Telescope. b. Telephone. c. Telegraph.
Answer
This famous invention was inspired by counting the number of threads in fabric.
Question. What was the invention?
a. X-ray. b. Magnetic Resonance Imaging. c. Microscope.
Answer
Question. Who said the following: "Information is not knowledge" ?
a. Nikola Tesla. b. Albert Einstein. c. Thomas Edison.
Answer
Question. In which country was concrete invented ?
a. China. b. Egypt. c. Italy.
Answer
Question. In which country was the karaoke machine invented ?
a. United States. b. Japan. c. Philippines. d. Poland.
Answer
 
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