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    Robert Stoneley, Discovery Stoneley Wave, 1924  
A Stoneley wave is a boundary wave (or interface wave) that typically propagates along a solid-solid interface. When found at a liquid-solid interface, this wave is also referred to as a Scholte wave. The wave is of maximum intensity at the...
 
    James Chadwick, Discovery Neutron  
Sir James Chadwick was an English Nobel laureate in physics awarded for his discovery of the neutron. In 1932, Chadwick discovered a previously unknown particle in the atomic nucleus. This particle became known as the neutron because of...
 
    Louis de Broglie, French Physicist  
Louis Victor Pierre Raymond de Broglie, duc de Broglie was a French physicist who made groundbreaking contributions to quantum theory. In his 1924 PhD thesis, he postulated the wave nature of electrons and suggested that all matter has wave...
 
    Arthur Holmes, Plate Tectonics, Age of the Earth  
Prof Arthur Holmes was a British geologist who made two major contributions to the understanding of geology. He pioneered the use of radiometric dating of minerals and was the first earth scientist to grasp the mechanical and thermal implic...
 
    Lawrence Bragg, Law of X-ray diffraction  
Sir William Lawrence Bragg was an Australian-born British physicist and X-ray crystallographer, discoverer (1912) of Bragg's law of X-ray diffraction, which is basic for the determination of crystal structure. He was joint recipient (with h...
 
    Ludwig Wittgenstein, Philosopher of Logic  
Ludwig Josef Johann Wittgenstein was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language. From 1929–1947, Wittgenstein taught at the University...
 
    Edwin Hubble, Big Bang Theory  
Edwin Powell Hubble was an American astronomer who played a crucial role in establishing the field of extragalactic astronomy and is generally regarded as one of the most important observational cosmologists of the 20th century. Hubble is k...
 
    Friedmann, Expanding Universe Solution  
Alexander Alexandrovich Friedman or Friedmann was a Russian and Soviet cosmologist and mathematician. He discovered the expanding-universe solution to the general relativity field equations in 1922, which was corroborated by Edwin Hubble's...
 
    Srinivasa Ramanujan, Indian Mathematician  
Srinivasa Ramanujan was an Indian mathematician and autodidact. Though he had almost no formal training in pure mathematics, he made extraordinary contributions to mathematical analysis, number theory, infinite series, and continued fractio...
 
    Erwin Schrödinger, Schrödinger's Cat  
Erwin Schrödinger, sometimes written as Erwin Schrodinger or Erwin Schroedinger, was a Nobel Prize-winning Austrian physicist who developed a number of fundamental results in the field of quantum theory, which formed the basis of wave mecha...
 
    Niels Bohr, Quantum Theory of Matter  
Niels Henrik David Bohr was a Danish physicist who made fundamental contributions to understanding atomic structure and quantum mechanics, for which he received the Nobel Prize in Physics in 1922. He was also part of the team of physicists...
 
    John Maynard Keynes, Economist  
John Maynard Keynes was a British economist whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments. He built on and greatly refined earlier work on the causes of business cycles,...
 
    Emmy Noether, German Mathematician  
Amalie Emmy Noether was a German mathematician who made important contributions to abstract algebra and theoretical physics. She invariably used the name "Emmy Noether" in her life and publications. She was described by Pavel Alexandrov, Al...
 
    Karl Bernhard Zoeppritz, German Geophysicist  
Karl Bernhard Zoeppritz was a German geophysicist who made important contributions to seismology, in particular the formulation of the Zoeppritz equations. These equations relate the amplitudes of P-waves and S-waves at each side of an i...
 
    Alexander Fleming, Discovery Penicillin  
Sir Alexander Fleming was a Scottish biologist and pharmacologist. He discovered the antibiotic substance lysozyme and isolated the antibiotic substance penicillin from the fungus Penicillium notatum, for which he shared a Nobel Prize. The...
 
       
         
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