John Dalton was born to a Quaker family who worked in trades. He had 2 mentors, Elihu Robinson and John Gough, who we learned basic math, Greek, and Latin from. He started teaching at the age of 12, and worked until he died. Despite being rich and influential later in life, he remained frugal. He maintained an interest in meteorology. Shortly after moving to Manchester in 1793, Dalton was elected as a member of the Manchester Literary and Philosophical Society. His first publication as member was a paper about colour blindless, which was known as Daltonism for a time. Meteorological observations and essays (1793) On the Absorption of Gases by Water and Other Liquids (1803) Mendeleev’s father died when he was young, and his mother ran a glass factory until it burned down in 1848. He was taken to and enrolled in the Main Pedagogical Institute in St. Petersburg. He later taught general chemistry at the University of St Petersburg. He was critical of spiritualism, wrote a lot, and deeply invested in Russia’s economy. He is most known for being the mind behind the periodic law. Mendeleev began attracting attention around the late 1870s to the mid 1880s with the discovery of gallium, scandium, and germanium, elements whose properties he’s predicted. Chemical Analysis of a Sample from Finland (1854 The Principles of Chemistry (18681871) Thomson was born in Manchester, the son of a bookseller. When he was 14, he enrolled in Owens College. In 1876, he got a scholarship at Trinity College (in the University of Cambridge), where he stayed for the rest of his life. He deeply valued teaching, but outside of science he showed interest in politics, fiction, drama, university sports, and especially in plants and botany Thomson was recognized in 1884 by way of appointment to chair of physics at Cavendish laboratory and his election as a fellow of the Royal Society of London. He received the Nobel Prize for Physics in 1906, and was knighted in 1908 A Treatise on the Motion of Vortex Rings (1883) Conduction of Electricity Through Gases (1906) Until 1886, when he won a scholarship to Nelson Collegiate school, Rutherford attended free state schools. He was an excellent student, particularly in math and science. Science consumed most of his life, but he took interest in golf and motoring. Rutherford was politically liberal, though there weren’t many of them, he welcomed women into his laboratory. Rutherford became famous during his time at McGill University (early 1900s). He’d written the leading textbook on radioactivity and became a fellow in the Royal Society of London. He was awarded the Nobel Prize in Chemistry in 1908 Radioactive Charge (1903) Radioactive Transformation s (1906) Bohr was born to an upper-middle class Copenhagen family. He always knew he’d study physics, enrolling in the University of Copenhagen in 1903. He married Margrethe Nørlund in 1912. During the Nazi regime, Bohr did what he could to help physicists out of Germany by having them spend time at his institute before moving on. Bohr was awarded the Nobel Prize in Physics in 1922 for his work on the atom. He is remembered for his atomic model. In 1917, he started an Institute for Theoretical Physics, which is still a leader in theoretical physics today. A trilogy of articles published in The Philosophical Magazine (1913) This was also his first publication. Chadwick attended the University of Manchester, where he worked under Ernest Rutherford. During World War I, he was imprisoned at Ruhleben and spent all of the war there. After being released, he returned to England and Gonville and Caius College in Cambridge. He enjoyed gardening and fishing. In1927, Chadwick was elected a Fellow of the Royal Society. He is remembered for his discovery of the neutron, for which he was awarded a Nobel Prize in Physics in 1935. How to measure the absorption of gamma rays by various gases and liquids (1912) Article published in the journal Nature (1932) Planck attended the Universities of Munich and Berlin. He was an excellent pianist and considered becoming a musician, but ended up choosing physics. He also enjoyed the outdoors, staying active even in old age. In the late 1800s, he started working at the University of Berlin where he ended up staying. Planck won him the Nobel Prize for Physics in 1918 for his development of quantum theory. He was secretary of math and physics at the Prussian Academy of Sciences (1912-1938), and president of the Kaiser Wilhelm Society (19301937). Treatise on Thermodynamics (1897) Theory of Heat Radiation (1906) Einstein grew up in Munich before moving to Switzerland. At school in Zurich, he excellent in math and physics but did poorly in French, chemistry, and biology. He had several professorships before settling into director of Kaiser Wilhelm’s Institute for Physics (in Berlin) in 1913. Einstein was a pacifist and enjoyed music. In 1905, Einstein published 4 articles about Brownian motion, the photoelectric effect, and 2 on his theory of relativity. In 1921, he was awarded the Nobel Prize for the photoelectric effect. Conclusions Drawn from the Phenomena of Capillarity (1901) 4 articles in 1905 De Broglie was born into French nobility, and in choosing science as a profession, broke tradition. At 18, he started studying theoretical physics at the Sorbonne but was also studying history as his family expected. He was more interested in purely conceptual physics than anything else, which formed the basis of his research. For de Broglie’s research into quantum theory and predicting the wave properties of electrons, he received the 1929 Nobel Prize for Physics. In 1952, he was also awarded the Kalinga Prize for his scientific writing for the public. On the Theory of Quanta (1924) This was also de Broglie’s first publication. Schrödinger studied at the University of Vienna before moving on to the University of Zurich. In 1933, Schrödinger resigned from the University of Berlin in protest of the Nazi takeover. He eventually had to flee to Ireland until returning to Vienna in 1956. After finishing with chemistry, he took up painting, then later, botany. Schrödinger had written a whole series of papers on wave mechanics. The first paper introduced the Schrödinger equation, a fundamental part of quantum mechanics. For this findings, Schrödinger was awarded the Nobel Prize in 1933 (shared). On the conduction of electricity on the surface of insulators in moist air (1910) Quantization as an Eigenvalue Problem (1926) In school, Heisenberg showed a aptitude for math before going on to study physics. It was during his professorship in Leipzig that he developed his uncertainty principle. As a hobby, Heisenberg was interested in classical music, and was a pianist. In 1958, Heisenberg reached his goal, an academic position in Munich where he lived until he died. Heisenberg is known for his uncertainty principle, published in 1927, and his theory of quantum mechanics. For these discoveries, he received the 1932 Nobel Prize in Physics. Quantum-Theoretical Reinterpretation of Kinematic and Mechanical Relations (1925) On the Perceptual Content of Quantum Theoretical Kinematics and Mechanics (1927)