Questions and Answers
Scientific inventions
1.
Who invented the battery?
Alessandro Volta
2.
Who invented the AC motor and transformer?
Nikola Tesla
3.
Inventor of the light bulb
Thomas Alva Edison
4.
Who invented the steam engine?
Thomas Newcomen
5.
Who improved the steam engine?
James Watt
6.
Who invented the electric generator?
Micheal Faraday
7.
Who invented steam turbine?
Charles Parsons
8.
Who invented the steam locomotive?
Richard Trevithick
9.
Who invented an Airplaine?
Orville and Wilbur Wright
10.
Who invented the internal combustion engine?
Nicolaus Otto
11.
Who invented the jet engine?
Frank Whittle
12.
Who invented the automobile?
Karl Benz
13.
Who invented the telephone?
Alexander Graham Bell
14.
Who invented the Telescope?
Hans Lippershey
15.
Who discovered Gravity?
Isaac Newton
16.
Who formuled the theory of Relativity?
Albert Einstein
17.
Who invented the Quantum theory?
Neils Bohr
18.
Who discovered Bacteria?
Anton van Leeuwenhoek
19.
Who discovered Penicillin?
Alexander Fleming
20.
Who discovered the DNA?
James Watson and Francis Crick
21.
Who invented the Heredity?
Gregor Mendel
22.
Who invented X-rays?
Wilhelm Roentgen