• In 1911 Ernest Rutherford, a New Zealander living in Britain, carried out experiment with atomic particles.
• Scientist use enormous machine called particle accelerator to discover and find out about subatomic particles.
• Ernest Rutherford in 1908, with the equipment discovered the atomic nucleus.
• Hans Geiger (1882-1945) invented the Geiger Counter used to measure radioactivity.
• The scientist who designed the first internal combustion engine used to burn low grade fuel.
Francois Isaac de Rivaz
• The scientist who discovered water: Antoine Lavoisier (Chk)
• Nitric acid__ acid was discovered by Jabbar bin Hayyan.(HCL was also discovered by him)
• What calculating aid was invented by William Oughtred in 1662: Slide Rule
• What was invented by James Dewer in 1872: Vacuum or thermos flask
• Fredrick Sanger discovered which medical life saver: Insulin
• Who invented Scissors-Leonardo Da Vinci
• In 1902 What did Mary Anderson invent-Windscreen Wipers
• The technique to produce the first test tube baby was evolved by Patrick Stepote and Robert Edwards
• Sumiton invented Tank.
• The very first electric light was invented in Scotland in 1835 by James Lindsay.
• The molecular theory of matter was experimentally testified by Robert Brown.
• The theory of inheritance of acquired characters was propounded by J.B. Lamarck
• What was invented by Dr Edward Land in 1947: Polaroid
• Dr. James Watson discovered the structure of DNA in 1953.
• Structure of DNA was given by Watson and Crick.
• Air conditioner invented by “willis H. carrier”U.S. in 1902.
• Camera (photographic) has been invented by “Joseph N. Niepce”France in 1822.
• The scientist who designed the first internal combustion engine used to burn low grade fuel. Etienne Lenoir
Pioneers in Science
Anderson—Discovered positive electrons.
Archimedes—Discovery of the Principles of lever and of specific gravity; invention of the famous Archimedean screw.
Avogadro—An Italian scientist known for Avogadro’s Hypothesis.
Bacquerel—Radio-activity of uranium.
Baird—Television.
Baron Napier—Logarithms.
Benjamin Franklin—Invented lightning conductor.
Bessemer—Steel smelting process.
Bhabha, Dr H.J.—Research in Cosmic rays and Quantum theory.
Binet—Intelligence Test.
Birbal Sahni—Researches in Botany.
Bose, J.C.—Invented Crescograph and published many works on plant physiology. He discovered that plants have sense and perception.
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23/11/2015
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