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Discovered that atoms cannot be created, divided into small particles, or destroyed.
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Didn't think there was an atom
400 B.C. -
Created geometric algebra
1048-1131 -
The first to define the self through a continuity of consciencness.
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Determined that water results from the combination of the elements oxygen and hydrogen.
1743-1794 -
Invented the cathode ray tube that is used in televisions
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Introduced glucose, Proust's Law, and disproved the law of definite proportions.
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Democritis discovered the differeing properties of matter are due to size, sahpe, and movement in atoms.
1766-1844 -
Contributed to the molecular theory and created Avagadro's Law.
1776-1856 -
Discovered nitrogen as an essential nutrient to plants and created the beef boullon cube.
1803-1873 -
Discovered polonium and radium.
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Created the Bessemer Process for the manufacturing of steel.
1813-1898 -
Quantizied energy.
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First to distinguish the four main blood groups.
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Created India's first pharamcy and won the Nobel Prize in pharmaceuticals.
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Discovered radioactivity.
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Won the Nobel Prize for physiology.
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Determined the charge of the atom.
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Created the first usuable intelligence test also known as IQ.
1857-1911 -
Justification from physical laws of teh previous emprical chemical concept of the atom.
1887-1915 -
Created quantum mechanics.
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Hidden thermodynamics, matter and wave, particle duality, non-nulity, and variability of mass.
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Created the quantum mechanical model of the atom.
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Awarded the Nobel Prize for physics for the creation of quantum physics.
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Showed that the nucleas also contained a nuetron.
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Postulated the nuclear structure of the atom.
1871-1937 -
Discovered the electron.
1856-1940 -
Developed the general theory of relativity effecting a revolution in physics.
1879-1955 -
Developed the concept of complementarity.
1933-1962 -
Developed ornithology and was rewarded the second highest civillian honor.
