# User contributions

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- 17:08, 19 February 2018
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**(+2,390)** . . History of science (→A-B: Bergmann, "The Riddle of Gravitation" (2): Maxwell..noted electromagnetic phenomena did not fit Newtonian mechanics st line force vs. @rt angle to moving charges..Oersted/Hertz|Maxwell's field equations/Farday fields vs Newton action@dist) (current) - 17:02, 19 February 2018
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**(+2,365)** . . Electromagnetism (→Quotes: Bergmann, "The Riddle of Gravitation" (2): Maxwell..noted electromagnetic phenomena did not fit Newtonian mechanics st line force vs. @rt angle to moving charges..Oersted/Hertz|Maxwell's field equations/Farday fields vs Newton action@dist) (current) - 16:44, 19 February 2018 (diff | hist) . . (+35) . . N Field (physics) (#REDIRECT Force field (physics)) (current) (Tag: New redirect)
- 16:08, 19 February 2018 (diff | hist) . . (-1) . . m Special relativity (→The Riddle of Gravitation (1968): minor edit: spacing) (current)
- 16:07, 19 February 2018 (diff | hist) . . (+187) . . Scientific Revolution (→B: Bergmann, "The Riddle of Gravitation": extended quote/[T]here was no such thing as absolute rest/motion.only absolute acceleration governed by the forces resulting from bodies' proximities) (current)
- 15:48, 19 February 2018
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**(+1,437)** . . Scientific Revolution (→B: Bergmann, "The Riddle of Gravitation": medieval Ptolemaic view...earth/natural universal frame of reference..Copernicus->sun..Newton aware of frame profundities/all laws-accelerations rather than velocities..distances-accelerations/universal norm) - 15:10, 19 February 2018
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**(+1,273)** . . Classical mechanics (→A - F: Bergmann,"The Riddle of Gravitation": Newton's time-2 forces..gravity & everyday push/pull..endeavored..theory of all forces..formulated 3 laws..3rd law: planet counterforce to sun..small acceleration sun because its mass vastly exceeds planet) (current) - 15:07, 19 February 2018
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**(+1,272)** . . Scientific Revolution (→B: Bergmann, "The Riddle of Gravitation": Newton's time-2 forces..gravity & everyday push/pull..endeavored..theory of all forces..formulated 3 laws..3rd law: planet counterforce to sun..small acceleration sun because its mass vastly exceeds planets) - 14:42, 19 February 2018 (diff | hist) . . (+154) . . m Isaac Newton (→Quotes about Newton: minor edit: Image internal anchor & text extension) (current)
- 01:08, 19 February 2018 (diff | hist) . . (+1) . . m Isaac Newton (→Quotes about Newton: minor edit: reordered images to fit image (Kepler laws diagram.svg) to Bergmann quote)
- 01:04, 19 February 2018
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**(+2,138)** . . Isaac Newton (→A–F: Bergmann," The Riddle of Gravitation": Kepler's discoveries enabled Newton formulate laws mechanics & gravitation/comprehensive phys theory only because 1st created calculus..principles/every instant/complete orbits+ Kepler laws diagram.svg) - 00:05, 19 February 2018 (diff | hist) . . (+55) . . Calculus (→See also: History of calculus & History of mathematics) (current)
- 00:00, 19 February 2018 (diff | hist) . . (+49) . . m Calculus (minor edit: Contents format)
- 23:22, 18 February 2018 (diff | hist) . . (+18) . . m General relativity (→Quotes: minor edit: Bergmann source pg#) (current)
- 18:35, 18 February 2018
(diff | hist) . .
**(+512)** . . General relativity (→Quotes: Bergmann, ''The Riddle of Gravitation": needed not by failures of Newton's gravitational theory, but inconsistencies between it & requirements of electromagnetic theory, which Einstein revised in special relativity) - 18:16, 18 February 2018
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**(+805)** . . General relativity (→Quotes: P. A. M. Dirac, Interview, Göttingen 1982..with Friedrich Hund (1): new theory bringing powerful kind of symmetry..only where gravitational fields while special relativity symmetry..importance in all physics|+ minor edit previous Ko/Dirac) - 21:03, 11 February 2018 (diff | hist) . . (+127) . . User:ELApro (→Wikiquote Stubs expanded) (current)
- 21:54, 8 February 2018 (diff | hist) . . (+1) . . m Uncertainty principle (→Quotes: minor edit) (current)
- 21:53, 8 February 2018
(diff | hist) . .
**(+1,140)** . . Uncertainty principle (→Quotes: Kevles, The Physicists": Heisenberg considered observation through microscope of electron struck by light of appropriate frequency..higher frequency->greater indeterminacy in velocity/lower frequency->greater indeterminacy position) - 21:27, 8 February 2018
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**(+596)** . . Uncertainty principle (→Quotes: Hawking, "The Cambridge Lectures": unification of physics..Einstein..unsuccessful..refused to believe in quantum mechanics..Yet it seems the uncertainty principle is a fundamental feature of the universe..unified theory must..incorporate this) - 21:14, 8 February 2018 (diff | hist) . . (+324) . . Uncertainty principle (→Quotes: laws of physics need not break down at the origin..state of the universe and its contents, like ourselves..completely determined up to the uncertainty limit..So much for free will)
- 21:07, 8 February 2018
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**(+1,041)** . . Uncertainty principle (→Quotes: Hawking, "The Cambridge Lectures": Zeldovich & Starobinsky..uncertainty principle=>rotating black holes should create/emit particles..better math=>nonrotating emission..spectrum..hot body..second law of thermodynamics..convinced was real) - 20:43, 8 February 2018 (diff | hist) . . (+13) . . m Uncertainty principle (→Quotes: minor edit)
- 20:38, 8 February 2018
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**(+788)** . . m Uncertainty principle (Extended intro to include historical observer effect + Removed {{philo-stub}} tag) - 20:26, 8 February 2018
(diff | hist) . .
**(+4,171)** . . Uncertainty principle (→Quotes: R. W. Ditchburn, ''Light'' (2): calculations leading to Uncertainty from light & electron interaction/exchange of momentum) - 18:13, 8 February 2018
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**(+1,976)** . . Uncertainty principle (→Quotes: Jones, "Physics for the Rest of Us" (2): ultimate limit on knowledge of microworld..no measurment without affecting result|cloud chamber..Heisenberg..not problem of instrumentation..irreducible theoretical limit in principle/x-p counterbalance) - 17:31, 8 February 2018
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**(+794)** . . Uncertainty principle (→Quotes: Tocqueville, "Letter to de Gobineau" Tr. John Lukacs: A hypothesis which permits the prediction of certain effects that always reoccur under certain conditions does, in its way amount to a demonstrable certainty (or truth)) - 17:29, 8 February 2018
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**(+794)** . . Certainty (→Quotes: Tocqueville, "Letter to de Gobineau" Tr. John Lukacs: A hypothesis which permits the prediction of certain effects that always reoccur under certain conditions does, in its way amount to a demonstrable certainty (or truth)) (current) - 16:40, 8 February 2018
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**(+1,074)** . . Uncertainty principle (→External links: (7) links, transposed from Wikipedia article) - 07:59, 8 February 2018
(diff | hist) . .
**(+1,635)** . . Uncertainty principle (→Quotes: Davies, (1989) Introduction to Physics and Philosophy (1958): (2)) - 06:59, 8 February 2018
(diff | hist) . .
**(+680)** . . Uncertainty principle (→Quotes: Lukacs, "At the End of an Age": Heisenberg.. proved..in some subatomic situations neither classical objectivity nor mechanical causality applied..crack in fundament of Descartes/Newton's objectivism/determinism->matter inseparable from mind) - 06:41, 8 February 2018
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**(+1,268)** . . Uncertainty principle (→Quotes: Duhem, "La Théorie Physique: son Objet, et sa Structure" with Tr. P. Wiener: balance between precision and certainty; one cannot be increased except to the detriment of the other) - 19:01, 7 February 2018 (diff | hist) . . (+256) . . History of science (→D: Duhem, La Théorie Physique: son Objet, et sa Structure (1906): original quote and source)
- 18:26, 7 February 2018 (diff | hist) . . (+176) . . History of science (→D: Duhem, ''The Aim and Structure of Physical Theory": Hypotheses are not the product of sudden creation, but the result of progressive evolution)
- 22:25, 1 February 2018 (diff | hist) . . (+81) . . A Treatise on the Mathematical Theory of Elasticity (→Also see: "A History of the Theory of Elasticity and of the Strength of Materials") (current)
- 22:24, 1 February 2018
(diff | hist) . .
**(+61,595)** . . N A History of the Theory of Elasticity and of the Strength of Materials (Initiated INCOMPLETE ARTICLE-to be completed) (current) - 02:27, 29 January 2018 (diff | hist) . . (+33) . . m Leonhard Euler (→Quotes about Euler: minor links) (current)
- 02:23, 29 January 2018
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**(+1,410)** . . Leonhard Euler (→Quotes about Euler: Giaquinta, Hildebrandt, "Calculus of Variations I": Following Daniel Bernoulli's suggestion Euler's 1st treatment of elastic lines by calculus of variations..equilibrium<->minima of potential energy/Johann Bernoulli's virtual work) - 17:20, 28 January 2018 (diff | hist) . . (+29) . . N Jacques Bernoulli (#REDIRECT Jacob Bernoulli) (current) (Tag: New redirect)
- 17:19, 28 January 2018 (diff | hist) . . (+29) . . N James Bernoulli (#REDIRECT Jacob Bernoulli) (current) (Tag: New redirect)
- 16:32, 27 January 2018 (diff | hist) . . (+52) . . User:ELApro (→Wikiquotes initiated: Jacob Bernoulli in-progress)
- 06:14, 27 January 2018 (diff | hist) . . (+6) . . m Catenary (→Quotes: minor edit) (current)
- 06:12, 27 January 2018
(diff | hist) . .
**(+1,379)** . . Catenary (→Quotes: Benvenuto, "An Introduction to the History of Structural Mechanics": Jacob Bernoulli brought up the problem.."Acta eruditorum"..Huygens/Leibniz/Johann Bernoulli..Jacob Bernoulli 1st to derive the general equations..flexible rope) - 06:04, 27 January 2018 (diff | hist) . . (+69) . . m A Treatise on the Mathematical Theory of Elasticity (→External links: DEFAULTSORT)
- 05:21, 27 January 2018
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**(+18,148)** . . N Jacob Bernoulli (Initiated INCOMPLETE ARTICLE-to be completed) - 15:49, 26 January 2018
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**(+561)** . . Thin-shell structure (→Quotes: Ressler, "Amazing Thin Shells..": Gauss..proved..any curved surface.. only one of 3..cylinder-, dome-, or saddle-like..All..can be used as basis for thin-shell structures) (current) - 15:24, 26 January 2018 (diff | hist) . . (+112) . . User:ELApro (→Wikiquotes initiated: "A Treatise on the Mathematical Theory of Elasticity" by Augustus Edward Hough Love)
- 21:06, 25 January 2018
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**(+1,102)** . . Galileo Galilei (→Quotes about Galilei: Love, "A Treatise on the Mathematical Theory of Elasticity" (2): 1st mathematician to consider.. resistance of solids to rupture| He endeavoured to determine the resistance of a beam..built into a wall..known as Galileo's problem) - 20:54, 25 January 2018
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**(+2,581)** . . Thin-shell structure (→Theory of Shell Structures (1983): added (Augustus Edward Hough Love) section "A Treatise on the Mathematical Theory of Elasticity (1906)" with (3)) - 20:45, 25 January 2018 (diff | hist) . . (+15) . . m A Treatise on the Mathematical Theory of Elasticity (→External links: minor wikisource link)

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