General Knowledge : : Inventions Questions & Answers
- Who discovered oxygen?
A. Antoine Lavoisier
B. Joseph Priestley
C. John Dalton
D. Thomas Edison
- X - rays were discovered by
A. Roentgen
B. Marie Curie
C. Van Lue
D. J. J. Thompson
- Who invented radio?
A. Graham Bell
B. Guglielmo Marconi
C. Galileo Galilei
D. Thomas Edison
- Who is known as the father of Geometry?
A. Pythagoras
B. Euclid
C. Aristotle
D. Kepler
- Who discovered nitrogen?
A. Gamal Abdel Nasser
B. Le Corbusier
C. Daniel Rutherford
D. Thomas Edison