What was the greatest scientific discovery of the 20th century?

1900 Quantum theory proposed / Planck
1901 Discovery of human blood groups / Landsteiner
1905 Wave-particle duality of light / Einstein
1905 Special theory of relativity / Einstein
1906 Existence of vitamins proposed / Hopkins

What are some discoveries in the 20th century?

A massive amount of new technologies were developed in the 20th century. Technologies such as electricity, the incandescent light bulb, the automobile and the phonograph, first developed at the end of the 19th century, were perfected and universally deployed.

What was the greatest scientific discovery?

What Are The Greatest Scientific Discoveries Of All Time?

  • RNA-sequencing.
  • Penicillin.
  • The molecular structure of DNA.
  • Electricity.
  • Levodopa.
  • Painkillers and anaesthetic.
  • Vaccines. “They have prevented countless numbers of deaths and diseases, all because of one man and a cow.”
  • Our ability for teamwork.

Who is the greatest inventor of the 20th century?

Nikola Tesla
Nikola Tesla, considered as one of the world’s greatest inventors, was born on July 10, 1856. An electrical engineer, mechanical engineer, physicist, and futurist, he is best known for designing the modern alternating current (AC) electricity supply system.

Who made the first invention ever?

The Greatest Inventions In The Past 1000 Years

Invention Inventor
1 Printing Press Johannes Gutenberg
2 Electric Light Thomas Edison
3 Automobile Karl Benz
4 Telephone Alexander Graham Bell

What are some important inventions of the 20th century?

The 20 th century was proved to be the century of some important inventions. These inventions including different electronic gadgets, tools, automobiles, etc, impressed the world all over, at the time they were made.

Who invented the 20th century?

Nikola Tesla is known as “The man who invented the 20th century.” His use of alternating electrical currents and invention of the AC engine brought revolutionary changes in electrical power generation and transmission that remain the global standard today.

What are the most important discoveries in science?


  • Mechanical Clock.
  • Copernican Heliocentrism.
  • Blood Circulation.
  • Screw Pump.
  • Gravity.
  • Pasteurization.
  • Steam Engine.
  • Air Conditioning.
  • Electricity.
  • What inventions were invented in 1900?

    Inventions in the 1920’s Fact 8: 1913 – The Radio: Timeline: Italian inventor Guglielmo Marconi succeeded in the first radio broadcast in 1900. The US Radio Industry began in 1913 when American engineer, Edwin Armstrong , invented a special circuit that made long-range radio transmission of voice and music practical.