General Knowledge : : Inventions Questions & Answers
- Who is the inventor of the Computer?
A. Charles Babbage
B. Roger Bacon
C. Joseph Aspdin
D. Tim Trelling
- Who invented the ceiling fan?
A. Alexander Bereznyak
B. Philip Diehl
C. Charles Thermos
D. Rudolf Diesel
- Who was the inventor of the postage stamp?
A. Heinrich Hertz
B. Rowland Hill
C. Quam Hollista
D. Ibrahim El-Naiz
- Inert gases were discovered by
A. Dalton
B. Newton
C. Roentgen
D. Ramsay
- Who invented bluetooth?
A. Kirkpatrick Macmillan
B. Benjamin Franklin
C. Dr. Jaap Haartsen
D. Charles Babbage