TODAY IN SCIENCE HISTORY ®  •  TODAYINSCI ®
Celebrating 24 Years on the Web
Find science on or your birthday

Today in Science History - Quickie Quiz
Who said: “I was going to record talking... the foil was put on; I then shouted 'Mary had a little lamb',... and the machine reproduced it perfectly.”
more quiz questions >>
Home > Category Index for Science Quotations > Category Index D > Category: Disprove

Disprove Quotes (25 quotes)
Disproved Quotes, Disproving Quotes

[Probably not a direct quote] Experimental confirmation of a prediction is merely a measurement. An experiment disproving a prediction is a discovery.
Attributed. Found without source, for example, in Jon, Michael and Deborah Fripp, Speaking of Science: Notable Quotes on Science, Engineering, and the Environment. The quote appears to be a rephrasing of: “There are two possible outcomes: If the result confirms the hypothesis, then you’ve made a measurement. If the result is contrary to the hypothesis, then you’ve made a discovery”, as seen elsewhere on this page. Webmaster has been unable to find an original source for a direct quote either wording.
Science quotes on:  |  Confirmation (25)  |  Direct (228)  |  Discovery (837)  |  Experiment (736)  |  Experimental (193)  |  Measurement (178)  |  Merely (315)  |  Prediction (89)  |  Quote (46)

Question: How would you disprove, experimentally, the assertion that white light passing through a piece of coloured glass acquires colour from the glass? What is it that really happens?
Answer: To disprove the assertion (so repeatedly made) that “white light passing through a piece of coloured glass acquires colour from the glass,” I would ask the gentleman to observe that the glass has just as much colour after the light has gone through it as it had before. That is what would really happen.
Genuine student answer* to an Acoustics, Light and Heat paper (1880), Science and Art Department, South Kensington, London, collected by Prof. Oliver Lodge. Quoted in Henry B. Wheatley, Literary Blunders (1893), 178, Question 8. (*From a collection in which Answers are not given verbatim et literatim, and some instances may combine several students' blunders.)
Science quotes on:  |  Answer (389)  |  Ask (420)  |  Assertion (35)  |  Color (155)  |  Examination (102)  |  Experiment (736)  |  Gentleman (26)  |  Glass (94)  |  Happen (282)  |  Happening (59)  |  Howler (15)  |  Light (635)  |  Observation (593)  |  Observe (179)  |  Passing (76)  |  Question (649)  |  Really (77)  |  Repeat (44)  |  Through (846)  |  White (132)  |  White Light (5)

A formative influence on my undergraduate self was the response of a respected elder statesmen of the Oxford Zoology Department when an American visitor had just publicly disproved his favourite theory. The old man strode to the front of the lecture hall, shook the American warmly by the hand and declared in ringing, emotional tones: “My dear fellow, I wish to thank you. I have been wrong these fifteen years.” And we clapped our hands red. Can you imagine a Government Minister being cheered in the House of Commons for a similar admission? “Resign, Resign” is a much more likely response!
From a talk, 'Science, Delusion and the Appetite for Wonder', (21 Dec 1996), published on edge.org website.
Science quotes on:  |  Admission (17)  |  American (56)  |  Being (1276)  |  Cheer (7)  |  Clap (3)  |  Common (447)  |  Declare (48)  |  Declared (24)  |  Department (93)  |  Elder (9)  |  Emotional (17)  |  Favourite (7)  |  Fellow (88)  |  Formative (2)  |  Front (16)  |  Government (116)  |  Hand (149)  |  House (143)  |  House Of Commons (2)  |  Imagine (176)  |  Influence (231)  |  Lecture (111)  |  Lecture Hall (2)  |  Likely (36)  |  Man (2252)  |  Minister (10)  |  More (2558)  |  Old (499)  |  Old Man (6)  |  Oxford (16)  |  Publicly (3)  |  Red (38)  |  Resign (4)  |  Respect (212)  |  Response (56)  |  Ring (18)  |  Self (268)  |  Shake (43)  |  Similar (36)  |  Statesman (20)  |  Stride (15)  |  Thank (48)  |  Thank You (8)  |  Theory (1015)  |  Tone (22)  |  Undergraduate (17)  |  Visitor (3)  |  Wish (216)  |  Wrong (246)  |  Year (963)  |  Zoology (38)

A theory is scientific only if it can be disproved. But the moment you try to cover absolutely everything the chances are that you cover nothing.
From Assumption and Myth in Physical Theory (1967), 12.
Science quotes on:  |  Absolutely (41)  |  Chance (244)  |  Cover (40)  |  Everything (489)  |  Moment (260)  |  Nothing (1000)  |  Scientific (955)  |  Theory (1015)  |  Try (296)

As for science and religion, the known and admitted facts are few and plain enough. All that the parsons say is unproved. All that the doctors say is disproved. That’s the only difference between science and religion…
In Manalive (1912), 146.
Science quotes on:  |  Admitted (3)  |  Difference (355)  |  Doctor (191)  |  Enough (341)  |  Fact (1257)  |  Facts (553)  |  Known (453)  |  Parson (3)  |  Plain (34)  |  Religion (369)  |  Say (989)  |  Science And Religion (337)  |  Unproved (2)

I believe in everything until it’s disproved. So I believe in fairies, the myths, dragons… . Who’s to say that dreams and nightmares aren’t as real as the here and now?
Quoted in Kim Lim (ed.), 1,001 Pearls of Spiritual Wisdom: Words to Enrich, Inspire, and Guide Your Life (2014), 10
Science quotes on:  |  Arent (6)  |  Belief (615)  |  Dragon (6)  |  Dream (222)  |  Everything (489)  |  Fairy (10)  |  Myth (58)  |  Nightmare (4)  |  Real (159)  |  Say (989)

I confess that Fermat’s Theorem as an isolated proposition has very little interest for me, for a multitude of such theorems can easily be set up, which one could neither prove nor disprove. But I have been stimulated by it to bring our again several old ideas for a great extension of the theory of numbers. Of course, this theory belongs to the things where one cannot predict to what extent one will succeed in reaching obscurely hovering distant goals. A happy star must also rule, and my situation and so manifold distracting affairs of course do not permit me to pursue such meditations as in the happy years 1796-1798 when I created the principal topics of my Disquisitiones arithmeticae. But I am convinced that if good fortune should do more than I expect, and make me successful in some advances in that theory, even the Fermat theorem will appear in it only as one of the least interesting corollaries.
In reply to Olbers' attempt in 1816 to entice him to work on Fermat's Theorem. The hope Gauss expressed for his success was never realised.
Letter to Heinrich Olbers (21 Mar 1816). Quoted in G. Waldo Dunnington, Carl Friedrich Gauss: Titan of Science (2004), 413.
Science quotes on:  |  Advance (298)  |  Attempt (266)  |  Belong (168)  |  Confess (42)  |  Course (413)  |  Do (1905)  |  Expect (203)  |  Express (192)  |  Extension (60)  |  Extent (142)  |  Pierre de Fermat (15)  |  Fortune (50)  |  Goal (155)  |  Good (906)  |  Great (1610)  |  Happy (108)  |  Hope (321)  |  Hovering (5)  |  Idea (881)  |  Interest (416)  |  Interesting (153)  |  Little (717)  |  Manifold (23)  |  Meditation (19)  |  More (2558)  |  Multitude (50)  |  Must (1525)  |  Never (1089)  |  Number (710)  |  Old (499)  |  Permit (61)  |  Predict (86)  |  Principal (69)  |  Proposition (126)  |  Prove (261)  |  Pursue (63)  |  Reply (58)  |  Rule (307)  |  Set (400)  |  Situation (117)  |  Star (460)  |  Succeed (114)  |  Success (327)  |  Successful (134)  |  Theorem (116)  |  Theory (1015)  |  Theory Of Numbers (7)  |  Thing (1914)  |  Topic (23)  |  Will (2350)  |  Work (1402)  |  Year (963)

If I were to suggest that between the Earth and Mars there is a china teapot revolving about the sun in an elliptical orbit, nobody would be able to disprove my assertion provided I were careful to add that the teapot is too small to be revealed even by our most powerful telescopes. But if I were to go on to say that, since my assertion cannot be disproved, it is intolerable presumption on the part of human reason to doubt it, I should rightly be thought to be talking nonsense. If, however, the existence of such a teapot were affirmed in ancient books, taught as the sacred truth every Sunday, and instilled into the minds of children at school, hesitation to believe in its existence would become a mark of eccentricity and entitle the doubter to the attentions of the psychiatrist in an enlightened age or of the Inquisitor in an earlier time.
In unpublished manuscript, 'Is There a God', (5 Mar 1952) written for the magazine, Illustrated. Collected in Bertrand Russell, John G. Slater (ed.) and Peter Köllner (ed.) The Collected Papers of Bertran Russell: Volume II: Last Philosophical Testament: 1943-68 (1997), 547-548.
Science quotes on:  |  Age (509)  |  Ancient (198)  |  Attention (196)  |  Become (821)  |  Book (413)  |  Children (201)  |  China (27)  |  Doubt (314)  |  Earth (1076)  |  Enlighten (32)  |  Enlightened (25)  |  Existence (481)  |  Hesitation (19)  |  Human (1512)  |  Inquisitor (6)  |  Mars (47)  |  Mind (1377)  |  Most (1728)  |  Nobody (103)  |  Nonsense (48)  |  Orbit (85)  |  Powerful (145)  |  Presumption (15)  |  Psychiatrist (16)  |  Reason (766)  |  Reveal (152)  |  Revealed (59)  |  Sacred (48)  |  Say (989)  |  School (227)  |  Science And Religion (337)  |  Small (489)  |  Sun (407)  |  Talking (76)  |  Teapot (3)  |  Telescope (106)  |  Thought (995)  |  Time (1911)  |  Truth (1109)

It appears, then, to be a condition of a genuinely scientific hypothesis, that it be not destined always to remain an hypothesis, but be certain to be either proved or disproved by.. .comparison with observed facts.
A System of Logic, Ratiocinative and Inductive (1858), 293.
Science quotes on:  |  Certain (557)  |  Comparison (108)  |  Condition (362)  |  Destined (42)  |  Destiny (54)  |  Fact (1257)  |  Facts (553)  |  Genuine (54)  |  Hypothesis (314)  |  Observation (593)  |  Observed (149)  |  Proof (304)  |  Remain (355)  |  Scientific (955)

It must be conceded that a theory has an important advantage if its basic concepts and fundamental hypotheses are 'close to experience,' and greater confidence in such a theory is certainly justified. There is less danger of going completely astray, particularly since it takes so much less time and effort to disprove such theories by experience. Yet more and more, as the depth of our knowledge increases, we must give up this advantage in our quest for logical simplicity in the foundations of physical theory...
'On the Generalized Theory of Gravitation', Scientific American (Apr 1950), 13. In David H. Levy (Ed.), The Scientific American Book of the Cosmos (2000), 19.
Science quotes on:  |  Advantage (144)  |  Astray (13)  |  Basic (144)  |  Certainly (185)  |  Completely (137)  |  Concept (242)  |  Confidence (75)  |  Danger (127)  |  Depth (97)  |  Effort (243)  |  Experience (494)  |  Foundation (177)  |  Fundamental (264)  |  Greater (288)  |  Hypothesis (314)  |  Increase (225)  |  Knowledge (1647)  |  More (2558)  |  Must (1525)  |  Physical (518)  |  Proof (304)  |  Quest (39)  |  Simplicity (175)  |  Theory (1015)  |  Time (1911)

Many 'hard' scientists regard the term 'social science' as an oxymoron. Science means hypotheses you can test, and prove or disprove. Social science is little more than observation putting on airs.
'A Cuba Policy That's Stuck On Plan A', opinion column, The Washington Post (17 Apr 2009)
Science quotes on:  |  Air (366)  |  Hard (246)  |  Hypothesis (314)  |  Little (717)  |  Mean (810)  |  Means (587)  |  More (2558)  |  Observation (593)  |  Proof (304)  |  Prove (261)  |  Quip (81)  |  Regard (312)  |  Scientist (881)  |  Social (261)  |  Social Science (37)  |  Term (357)  |  Test (221)

Many orthodox people speak as though it were the business of sceptics to disprove received dogmas rather than of dogmatists to prove them. This is, of course, a mistake.
In unpublished manuscript, 'Is There a God', (5 Mar 1952) written for the magazine, Illustrated. Collected in Bertrand Russell, John G. Slater (ed.) and Peter Köllner (ed.) The Collected Papers of Bertrand Russell: Volume II: Last Philosophical Testament: 1943-68 (1997), 547.
Science quotes on:  |  Business (156)  |  Course (413)  |  Dogma (49)  |  Dogmatist (4)  |  Mistake (180)  |  Orthodox (4)  |  People (1031)  |  Prove (261)  |  Receive (117)  |  Sceptic (5)  |  Speak (240)

Ordinary scientist: one who possesses an assortment of information not verified by personal experience, and which is often disproved by another “scientist”.
In On Love & Psychological Exercises: With Some Aphorisms & Other Essays (1998), 57.
Science quotes on:  |  Assortment (5)  |  Experience (494)  |  Information (173)  |  Ordinary (167)  |  Personal (75)  |  Possess (157)  |  Scientist (881)  |  Verify (24)

Our account does not rob mathematicians of their science, by disproving the actual existence of the infinite in the direction of increase, in the sense of the untraceable. In point of fact they do not need the infinite and do not use it. They postulate any that the finite straight line may be produced as far as they wish.
Aristotle
In Physics.
Science quotes on:  |  Existence (481)  |  Finite (60)  |  Increase (225)  |  Infinite (243)  |  Mathematician (407)  |  Postulate (42)  |  Straight Line (34)

Science is really in the business of disproving current models or changing them to conform to new information. In essence, we are constantly proving our latest ideas wrong.
John Mitchinson and John Lloyd, If Ignorance Is Bliss, Why Aren't There More Happy People?: Smart Quotes for Dumb Times (2009), 274.
Science quotes on:  |  Business (156)  |  Change (639)  |  Conform (15)  |  Constantly (27)  |  Current (122)  |  Essence (85)  |  Idea (881)  |  Information (173)  |  Late (119)  |  Model (106)  |  New (1273)  |  Prove (261)  |  Really (77)  |  Wrong (246)

The one quality that seems to be so universal among eccentrics is … so subjective as to be incapable of being proved or disproved, yet … eccentrics appear to be happier than the rest of us.
From a summary his study of 1,000 people, done at Royal Edinburgh Hospital in Scotland. In David Weeks, David Joseph Weeks and Jamie James, Eccentrics (1995), 38.
Science quotes on:  |  Appear (122)  |  Being (1276)  |  Eccentric (11)  |  Happiness (126)  |  Happy (108)  |  Incapable (41)  |  Prove (261)  |  Quality (139)  |  Research (753)  |  Rest (287)  |  Seem (150)  |  Subjective (20)  |  Universal (198)

The only universal attribute of scientific statements resides in their potential fallibility. If a claim cannot be disproven, it does not belong to the enterprise of science.
Leonardo's Mountain of Clams and the Diet of Worms: Essays on Natural History (1998), 155.
Science quotes on:  |  Attribute (65)  |  Belong (168)  |  Claim (154)  |  Enterprise (56)  |  Fallability (3)  |  Fallibility (4)  |  Potential (75)  |  Reside (25)  |  Scientific (955)  |  Statement (148)  |  Universal (198)

The results serve to disprove the tetranucleotide hypothesis. It is, however, noteworthy—whether this is more than accidental, cannot yet be said—that in all desoxypentose nucleic acids examined thus far the molar ratios of total purines to total pyrimidines, and also of adenine to thymine and of guanine to cytosine, were not far from 1.
'Chemical Specificity of Nucleic Acids and Mechanism of their Enzymatic Degradation', Experientia, 1950, 6, 206.
Science quotes on:  |  Accidental (31)  |  Acid (83)  |  Adenine (6)  |  Cytosine (6)  |  DNA (81)  |  Hypothesis (314)  |  More (2558)  |  Nucleic Acid (23)  |  Pyrimidine (2)  |  Ratio (41)  |  Result (700)  |  Thymine (6)  |  Total (95)

The scientist’s task is to find ways to try to disprove things that seem to make sense.
With co-author Jack Cohen. In Terry Pratchett, Ian Stewart and Jack Cohen, Chap. 28, 'The Iceberg Cometh', The Science of Discworld (Rev. Ed. 2002), 230. Pratchett wrote the fantasy story told in the odd-numbered chapters. Following each, relevant real science is provided by his co-authors, Stewart and Cohen, in the even-numbered chapters (such as Chap. 28), but which of the two wrote which lines, is not designated.
Science quotes on:  |  Find (1014)  |  Scientist (881)  |  Seem (150)  |  Sense (785)  |  Task (152)  |  Thing (1914)  |  Try (296)  |  Way (1214)

Theological or anti-theological argument to prove or disprove the existence of a deity seems to me to occupy itself largely with skating among the difficulties caused by our making a fetish of this word [existence].
Swarthmore Lecture (1929) at Friends’ House, London, printed in Science and the Unseen World (1929), 69.
Science quotes on:  |  Argument (145)  |  Deity (22)  |  Existence (481)  |  Making (300)  |  Prove (261)  |  Word (650)

There is a reward structure in science that is very interesting: Our highest honors go to those who disprove the findings of the most revered among us. So Einstein is revered not just because he made so many fundamental contributions to science, but because he found an imperfection in the fundamental contribution of Isaac Newton.
In 'Wonder and Skepticism', Skeptical Enquirer (Jan-Feb 1995), 19, No. 1.
Science quotes on:  |  Contribution (93)  |  Einstein (101)  |  Albert Einstein (624)  |  Finding (34)  |  Fundamental (264)  |  Honor (57)  |  Honour (58)  |  Imperfection (32)  |  Interest (416)  |  Interesting (153)  |  Most (1728)  |  Sir Isaac Newton (363)  |  Proof (304)  |  Reverence (29)  |  Reward (72)  |  Structure (365)

There is no logical impossibility in the hypothesis that the world sprang into being five minutes ago, exactly as it then was, with a population that "remembered" a wholly unreal past. There is no logically necessary connection between events at different times; therefore nothing that is happening now or will happen in the future can disprove the hypothesis that the world began five minutes ago.
In The Analysis of Mind (1921) 159–160.
Science quotes on:  |  Beginning (312)  |  Being (1276)  |  Connection (171)  |  Different (595)  |  Event (222)  |  Future (467)  |  Happen (282)  |  Happening (59)  |  Hypothesis (314)  |  Impossibility (60)  |  Logic (311)  |  Minute (129)  |  Necessary (370)  |  Nothing (1000)  |  Past (355)  |  Population (115)  |  Remember (189)  |  Time (1911)  |  Unreal (4)  |  Wholly (88)  |  Will (2350)  |  World (1850)

There is no more convincing proof of the truth of a comprehensive theory than its power of absorbing and finding a place for new facts, and its capability of interpreting phenomena which had been previously looked upon as unaccountable anomalies. It is thus that the law of universal gravitation and the undulatory theory of light have become established and universally accepted by men of science. Fact after fact has been brought forward as being apparently inconsistent with them, and one alter another these very facts have been shown to be the consequences of the laws they were at first supposed to disprove. A false theory will never stand this test. Advancing knowledge brings to light whole groups of facts which it cannot deal with, and its advocates steadily decrease in numbers, notwithstanding the ability and scientific skill with which it may have been supported.
From a review of four books on the subject 'Mimicry, and Other Protective Resemblances Among Animals', in The Westminster Review (Jul 1867), 88, 1. Wallace is identified as the author in the article as reprinted in William Beebe, The Book of Naturalists: An Anthology of the Best Natural History (1988), 108.
Science quotes on:  |  Ability (162)  |  Accept (198)  |  Acceptance (56)  |  Advocate (20)  |  Alter (64)  |  Anomaly (11)  |  Become (821)  |  Being (1276)  |  Capability (44)  |  Comprehensive (29)  |  Consequence (220)  |  Convincing (9)  |  Deal (192)  |  Decrease (16)  |  Establishment (47)  |  Fact (1257)  |  Facts (553)  |  False (105)  |  First (1302)  |  Forward (104)  |  Gravitation (72)  |  Inconsistency (5)  |  Interpreting (5)  |  Knowledge (1647)  |  Law (913)  |  Law Of Universal Gravitation (3)  |  Light (635)  |  Look (584)  |  Men Of Science (147)  |  More (2558)  |  Never (1089)  |  New (1273)  |  Notwithstanding (2)  |  Number (710)  |  Phenomenon (334)  |  Power (771)  |  Proof (304)  |  Scientific (955)  |  Scientific Method (200)  |  Skill (116)  |  Stand (284)  |  Support (151)  |  Test (221)  |  Theory (1015)  |  Truth (1109)  |  Undulation (4)  |  Universal (198)  |  Whole (756)  |  Will (2350)

There may be fairies at the bottom of the garden. There is no evidence of it, but you can’t prove that there aren’t any so shouldn’t we be agnostic with respect to fairies? The trouble with the agnostic argument is that it can be applied to anything. There is an infinite number of hypothetical beliefs we could hold which we can’t positively disprove. On the whole, people don’t believe in most of them, such as fairies, unicorns, dragons, Father Christmas, and so on. But on the whole they do believe in a creator God, together with whatever particular baggage goes with the religion of their parents.
From speech at the Edinburgh International Science Festival (15 Apr 1992), published in the Independent newspaper. Included in excerpt in Alec Fisher, The Logic of Real Arguments (2004), 84. The full speech was reprinted in The Nullifidian, (Dec 1994). Transcribed online in the Richard Dawkins archive, article 89, titled: Lecture from 'The Nullifidian' (Dec 94).
Science quotes on:  |  Agnostic (10)  |  Apply (170)  |  Argument (145)  |  Belief (615)  |  Bottom (36)  |  Can�t (16)  |  Creator (97)  |  Dragon (6)  |  Evidence (267)  |  Fairy (10)  |  Father Christmas (2)  |  Garden (64)  |  God (776)  |  Hold (96)  |  Hypothetical (6)  |  Infinite (243)  |  Number (710)  |  Parent (80)  |  People (1031)  |  Positively (4)  |  Prove (261)  |  Religion (369)  |  Science And Religion (337)  |  Trouble (117)  |  Unicorn (4)

While seeing any number of black crows does not prove all the crows are black, seeing one white crow disproves it. Thus science proceeds not by proving models correct but by discarding false ones or improving incomplete ones.
In 'On the Nature of Science', Physics in Canada (Jan/Feb 2007), 63, No. 1, 7.
Science quotes on:  |  Black (46)  |  Correct (95)  |  Discard (32)  |  False (105)  |  Improve (64)  |  Incomplete (31)  |  Model (106)  |  Number (710)  |  Proceed (134)  |  Proof (304)  |  Prove (261)  |  Scientific Method (200)  |  Seeing (143)  |  White (132)


Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
Quotations by:Albert EinsteinIsaac NewtonLord KelvinCharles DarwinSrinivasa RamanujanCarl SaganFlorence NightingaleThomas EdisonAristotleMarie CurieBenjamin FranklinWinston ChurchillGalileo GalileiSigmund FreudRobert BunsenLouis PasteurTheodore RooseveltAbraham LincolnRonald ReaganLeonardo DaVinciMichio KakuKarl PopperJohann GoetheRobert OppenheimerCharles Kettering  ... (more people)

Quotations about:Atomic  BombBiologyChemistryDeforestationEngineeringAnatomyAstronomyBacteriaBiochemistryBotanyConservationDinosaurEnvironmentFractalGeneticsGeologyHistory of ScienceInventionJupiterKnowledgeLoveMathematicsMeasurementMedicineNatural ResourceOrganic ChemistryPhysicsPhysicianQuantum TheoryResearchScience and ArtTeacherTechnologyUniverseVolcanoVirusWind PowerWomen ScientistsX-RaysYouthZoology  ... (more topics)
Sitewide search within all Today In Science History pages:
Visit our Science and Scientist Quotations index for more Science Quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists, pioneers in medicine, science events and technology.

Names index: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

Categories index: | 1 | 2 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Thank you for sharing.
- 100 -
Sophie Germain
Gertrude Elion
Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
Bible
Thomas Huxley
Alessandro Volta
Erwin Schrodinger
Wilhelm Roentgen
Louis Pasteur
Bertrand Russell
Jean Lamarck
- 70 -
Samuel Morse
John Wheeler
Nicolaus Copernicus
Robert Fulton
Pierre Laplace
Humphry Davy
Thomas Edison
Lord Kelvin
Theodore Roosevelt
Carolus Linnaeus
- 60 -
Francis Galton
Linus Pauling
Immanuel Kant
Martin Fischer
Robert Boyle
Karl Popper
Paul Dirac
Avicenna
James Watson
William Shakespeare
- 50 -
Stephen Hawking
Niels Bohr
Nikola Tesla
Rachel Carson
Max Planck
Henry Adams
Richard Dawkins
Werner Heisenberg
Alfred Wegener
John Dalton
- 40 -
Pierre Fermat
Edward Wilson
Johannes Kepler
Gustave Eiffel
Giordano Bruno
JJ Thomson
Thomas Kuhn
Leonardo DaVinci
Archimedes
David Hume
- 30 -
Andreas Vesalius
Rudolf Virchow
Richard Feynman
James Hutton
Alexander Fleming
Emile Durkheim
Benjamin Franklin
Robert Oppenheimer
Robert Hooke
Charles Kettering
- 20 -
Carl Sagan
James Maxwell
Marie Curie
Rene Descartes
Francis Crick
Hippocrates
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
Galileo Galilei
- 10 -
Aristotle
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
Sigmund Freud
Albert Einstein
Florence Nightingale
Isaac Newton


by Ian Ellis
who invites your feedback
Thank you for sharing.
Today in Science History
Sign up for Newsletter
with quiz, quotes and more.