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Mathematics, physics and astronomy · 1643–1727

Isaac Newton

Gave us the laws of motion, universal gravitation, calculus and a new science of light.

160 works247 files26 readable hereNot yet found · 1233 public domain · 6 to check · 121 likely in copyright

Books 10

  1. 1687age 44
    Philosophiae Naturalis Principia Mathematica
    Book plain text + EPUB + LaTeX + OCR text 8.5 MB www.gutenberg.org NEW B1687.01
    Public domain
  2. 1687age 44
    The Mathematical Principles of Natural Philosophy (Motte translation)
    Book HTML + EPUB + HTML zip + OCR text 23.8 MB en.wikisource.org NEW B1687.02
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  3. 1704age 61
    Optice
    Book OCR text 814 KB archive.org NEW B1704.01
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  4. 1704age 61
    Opticks
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  5. 1704age 61
    Public domain
  6. 1707age 64
    Arithmetica Universalis
    Book OCR text 444 KB archive.org NEW B1707.01
    Public domain
  7. 1707age 64
    Universal Arithmetick
    Book OCR text 1.0 MB archive.org NEW B1707.02
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  8. 17281 yr after death
    The Chronology of Ancient Kingdoms Amended
    Book plain text + EPUB 1.2 MB www.gutenberg.org NEW B1728.01
    Public domain
  9. 17336 yrs after death
    Observations upon the Prophecies of Daniel, and the Apocalypse of St. John
    Book plain text + EPUB 727 KB www.gutenberg.org NEW B1733.01
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  10. 17369 yrs after death
    The Method of Fluxions and Infinite Series
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Collections 2

  1. 174417 yrs after death
    Isaaci Newtoni Opuscula Mathematica, Philosophica et Philologica
    Collection OCR text 2.8 MB archive.org NEW C1744.01
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  2. 177952 yrs after death
    Isaaci Newtoni Opera quae exstant omnia
    Collection OCR text 6.6 MB archive.org NEW C1779.01
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Papers 6

  1. 1672age 29
    A Serie's of Quere's propounded by Mr. Isaac Newton
    Paper PDF scan + OCR text 711 KB archive.org NEW P1672.01
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  2. 1672age 29
    An Accompt of a New Catadioptrical Telescope invented by Mr. Newton
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  3. 1672age 29
    Mr. Isaac Newtons Answer to some Considerations upon his Doctrine of Light and Colors
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  4. 1675age 32
    Mr. Isaac Newton's Considerations on the former Reply
    Paper HTML + PDF scan + OCR text 809 KB archive.org NEW P1675.01
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  5. 1701age 58
    Scala Graduum Caloris
    Paper PDF scan + OCR text 1.0 MB archive.org NEW P1701.01
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  6. 174215 yrs after death
    Public domain

Articles 1

  1. 17292 yrs after death
    Representations by Sir Isaac Newton relating to Coin, 1711/2-1717
    Article PDF scan + OCR text 3.3 MB archive.org NEW A1729.01
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Lectures 2

  1. 17281 yr after death
    Optical Lectures Read in the Publick Schools of the University of Cambridge
    Lecture OCR text 241 KB archive.org NEW LC1728.01
    Public domain
  2. 17292 yrs after death
    Lectiones Opticae
    Lecture OCR text 455 KB archive.org NEW LC1729.01
    Public domain

Essays 4

  1. 1702age 59
    A New and Most Accurate Theory of the Moon's Motion
    Essay OCR text 21 KB archive.org NEW E1702.01
    Public domain
  2. 1711age 68
    Analysis per Quantitatum Series, Fluxiones, ac Differentias
    Essay OCR text 182 KB archive.org NEW E1711.01
    Public domain
  3. 17281 yr after death
    A Treatise of the System of the World
    Essay OCR text 243 KB archive.org NEW E1728.01
    Public domain
  4. 17281 yr after death
    De Mundi Systemate Liber
    Essay OCR text 161 KB archive.org NEW E1728.02
    Public domain

Manuscripts and notebooks 26

  1. 1660age 17
    Ex Fabri hydrographo spagyrico; Ex Palladio spagyrico
    Manuscript PDF scan 4.5 MB archive.org NEW MS1660.01
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  2. 1660age 17
    Notanda chymica
    Manuscript PDF scan 5.9 MB archive.org NEW MS1660.02
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  3. 1660age 17
    Separatio elementorum; Reductio et sublimatio
    Manuscript PDF scan 3.9 MB archive.org NEW MS1660.03
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  4. 1660age 17
    Sir Isaac Newton's chemical notes, between 1660 and 1727
    Manuscript PDF scan 8.0 MB archive.org NEW MS1660.04
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  5. 1660age 17
    The Regimen
    Manuscript PDF scan 17.5 MB archive.org NEW MS1660.05
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  6. 1671age 28
    Draft of 'A Theory Concerning Light and Colors'
    Manuscript HTML 64 KB www.newtonproject.ox.ac.uk NEW MS1671.01
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  7. 1671age 28
    Of Natures Obvious Laws & Processes in Vegetation
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  8. 1672age 29
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  9. 1672age 29
    Copy of an extract from Newton to John Collins, dated 10 December 1672
    Manuscript HTML 40 KB www.newtonproject.ox.ac.uk NEW MS1672.02
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  10. 1672age 29
    Newton's figure of his reflecting telescope with explanations
    Manuscript HTML 16 KB www.newtonproject.ox.ac.uk NEW MS1672.03
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  11. 1672age 29
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  12. 1672age 29
    The Observations, made upon these proposals
    Manuscript HTML 17 KB www.newtonproject.ox.ac.uk NEW MS1672.05
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  13. 1673age 30
    Answer to Huygens' critique of Newton's new theory of light and colours, dated 10 June 1673
    Manuscript HTML 51 KB www.newtonproject.ox.ac.uk NEW MS1673.01
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  14. 1675age 32
    Draft of the 'Discourse Concerning Light and Colors'
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  15. 1675age 32
    Draft of the 'Hypothesis Concerning Light and Colors'
    Manuscript HTML 188 KB www.newtonproject.ox.ac.uk NEW MS1675.02
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  16. 1675age 32
    Hypothesis explaining the properties of light
    Manuscript HTML 244 KB www.newtonproject.ox.ac.uk NEW MS1675.03
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  17. 1675age 32
    Optical diagrams
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  18. 1696age 53
    De Trigonometriâ Sphæricâ Rectangulâ
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  19. 1710age 67
    De natura acidorum
    Manuscript HTML 18 KB www.newtonproject.ox.ac.uk NEW MS1710.01
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  20. 1713age 70
    Additional notes on the Leibniz Controversy
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  21. 1713age 70
    Further Notes on the Leibniz Controversy
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  22. 1713age 70
    Newton's draft response to the 'charta volans' of 29 July 1713
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  23. 1713age 70
    Note on the Leibniz Controversy
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  24. 1713age 70
    Notes on the Leibniz Controversy
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  25. 1713age 70
    Notes on the Newton/Cotes correspondence of 1710
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  26. 174215 yrs after death
    An Instrument for observing the Moon's Distance from the Fixt Stars at Sea
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Letters 109

  1. 1668age 25
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  2. 1669age 26
    Letter from Newton to Francis Aston, dated 18 May 1669
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  3. 1669age 26
    Letter from Newton to John Collins, dated 18 February 1669/70
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  4. 1669age 26
    Letter from Newton to John Collins, dated 19 January 1669/70
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  5. 1669age 26
    Letter from Newton to John Collins, dated 6 February 1669/70
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  6. 1670age 27
    Letter from Newton to John Collins, dated 11 July 1670
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  7. 1670age 27
    Letter from Newton to John Collins, dated 16 July 1670
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  8. 1670age 27
    Letter from Newton to John Collins, dated 27 September 1670
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  9. 1671age 28
    A Letter of Mr. Isaac Newton ... containing his New Theory about Light and Colors
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  10. 1671age 28
    Draft response from Newton to John Collins's letter of 5 July 1671
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  11. 1671age 28
    Letter from Newton to Henry Oldenburg, dated 10 February 1671/2
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  12. 1671age 28
    Letter from Newton to Henry Oldenburg, dated 18 January 1671/2
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  13. 1671age 28
    Letter from Newton to Henry Oldenburg, dated 20 February 1671/2
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  14. 1671age 28
    Letter from Newton to Henry Oldenburg, dated 29 January 1671/2
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  15. 1671age 28
    Letter from Newton to Henry Oldenburg, dated 6 January 1671/2
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  16. 1671age 28
    Letter from Newton to John Collins, dated 20 July 1671
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  17. 1671age 28
    Letter to Henry Oldenburg, 16 March 1671
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  18. 1671age 28
    Letter to Henry Oldenburg, 19 March 1671
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  19. 1672age 29
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  20. 1672age 29
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  21. 1672age 29
    Copy of a letter to John Collins, dated 9 April 1672
    Letter HTML 32 KB www.newtonproject.ox.ac.uk NEW L1672.03
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  22. 1672age 29
    Copy of an extract of a letter to John Collins, dated 10 December 1672
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  23. 1672age 29
    Letter from Newton to Henry Oldenburg, 6 July 1672
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  24. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 11 [June] 1672
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  25. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 13 April 1672
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  26. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 13 July 1672
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  27. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 19 June 1672
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  28. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 21 May 1672
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  29. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 21 September 1672
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  30. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 8 July 1672
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  31. 1672age 29
    Letter from Newton to Henry Oldenburg, dated 8 March 1672/3
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  32. 1672age 29
    Letter from Newton to John Collins, dated 10 December 1672
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  33. 1672age 29
    Letter from Newton to John Collins, dated 13 July 1672
    Letter HTML 16 KB www.newtonproject.ox.ac.uk NEW L1672.15
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  34. 1672age 29
    Letter from Newton to John Collins, dated 20 August 1672
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  35. 1672age 29
    Letter from Newton to John Collins, dated 25 May 1672
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  36. 1672age 29
    Letter from Newton to John Collins, dated 30 July 1672
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  37. 1672age 29
    Letter to Henry Oldenburg, dated 11 June 1672
    Letter HTML 14 KB www.newtonproject.ox.ac.uk NEW L1672.19
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  38. 1672age 29
    Letter to Henry Oldenburg, dated 13 April 1672
    Letter HTML 29 KB www.newtonproject.ox.ac.uk NEW L1672.20
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  39. 1672age 29
    Letter to to Henry Oldenburg for Ignatius-Gaston Pardies, dated 10 June 1672
    Letter HTML 57 KB www.newtonproject.ox.ac.uk NEW L1672.21
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  40. 1672age 29
    Letter to to Henry Oldenburg, dated 30 July 1672
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  41. 1672age 29
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  42. 1672age 29
    Mr. Isaac Newton's Considerations upon part of a Letter of Monsieur De Bercé
    Letter HTML 21 KB www.newtonproject.ox.ac.uk NEW L1672.24
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  43. 1672age 29
    Mr. Newton's Answer to the foregoing Letter
    Letter HTML 28 KB www.newtonproject.ox.ac.uk NEW L1672.25
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  44. 1672age 29
    Mr. Newton's Letter ... containing some more suggestions about his New Telescope
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  45. 1673age 30
    An Extract of Mr Isaac Newton's Letter ... concerning the Number of Colors
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  46. 1673age 30
    Letter from Newton (probably to Henry Oldenburg), dated 3 April 1673
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  47. 1673age 30
    Letter from Newton to John Collins, dated 17 September 1673
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  48. 1673age 30
    Letter from Newton to John Collins, dated 20 May 1673
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  49. 1673age 30
    Letter from Newton to John Collins, dated 9 April 1673
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  50. 1673age 30
    Mr. Newtons Answer to the foregoing Letter
    Letter HTML 24 KB www.newtonproject.ox.ac.uk NEW L1673.06
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  51. 1673age 30
    Extracts of Two Letters, the One of Mr. Newton, concerning the Number of Colors
    Letter collection PDF scan + OCR text 781 KB archive.org NEW LS1673.01
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  52. 1674age 31
    An Answer to this Letter [of Francis Linus], written 5 December 1674
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  53. 1674age 31
    Letter from Newton to Henry Oldenburg, dated 5 December 1674
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  54. 1674age 31
    Letter from Newton to John Collins, dated 17 November 1674
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  55. 1674age 31
    Letter from Newton to John Collins, dated 20 June 1674
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  56. 1675age 32
    A Particular Answer of Mr. Isaak Newton to Mr. Linus his Letter
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  57. 1675age 32
    An extract of another Letter of Mr. Newton
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  58. 1675age 32
    Copy letter from Newton to John Smith, dated 24 July 1675
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  59. 1675age 32
    Copy of a letter from Newton to Michael Dary, dated 22 January 1675/6
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  60. 1675age 32
    Covering letter to the Hypothesis, Dec. 7 1675
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  61. 1675age 32
    Letter from Newton [to John Smith?], dated 27 August 1675
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  62. 1675age 32
    Letter from Newton to Henry Oldenburg, dated 10 January 1675/6
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  63. 1675age 32
    Letter from Newton to Henry Oldenburg, dated 14 December 1675
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  64. 1675age 32
    Letter from Newton to Henry Oldenburg, dated 15 February 1675/6
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  65. 1675age 32
    Letter from Newton to Henry Oldenburg, dated 21 December 1675
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  66. 1675age 32
    Letter from Newton to Henry Oldenburg, dated 25 January 1675/6
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  67. 1675age 32
    Letter to Oldenburg concerning Thomas Mace's Otocousticon, dated 30 November 1675
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  68. 1675age 32
    Likely in copyright Source terms restrict reuse Held in the archive
  69. 1676age 33
    Copy of a letter from Newton to Henry Oldenburg, dated 13 June 1676
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  70. 1676age 33
    Copy of a Letter from Newton to Henry Oldenburg, dated 24 October 1676
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  71. 1676age 33
    Copy of letter from Newton to Henry Oldenburg, dated 13 June 1676
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  72. 1676age 33
    Draft letter from Newton to John Wallis containing typographical corrections
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  73. 1676age 33
    Letter from Isaac Newton to Henry Oldenburg, dated 24 October 1676
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  74. 1676age 33
    Letter from Isaac Newton to Henry Oldenburg, dated 26 October 1676
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  75. 1676age 33
    Letter from Newton to Henry Oldenburg, dated 18 November 1676
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  76. 1676age 33
    Letter from Newton to Henry Oldenburg, dated 19 February 1676
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  77. 1676age 33
    Letter from Newton to Henry Oldenburg, dated 24 October 1676
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  78. 1676age 33
    Letter from Newton to Henry Oldenburg, dated 26 April 1676
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  79. 1676age 33
    Letter from Newton to Henry Oldenburg, dated 28 November 1676
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  80. 1676age 33
    Letter from Newton to John Collins, dated 5 September 1676
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  81. 1676age 33
    Letter from Newton to John Collins, dated 8 November 1676
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  82. 1676age 33
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  83. 1676age 33
    Letter to Oldenburg on delays conducting experiments
    Letter HTML 13 KB www.newtonproject.ox.ac.uk NEW L1676.15
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  84. 1676age 33
    Letter to Oldenburg on his experiments to show colour and light
    Letter HTML 13 KB www.newtonproject.ox.ac.uk NEW L1676.16
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  85. 1676age 33
    Letter to Oldenburg on the lengths and angles of prism images, dated 18 August 1676
    Letter HTML 56 KB www.newtonproject.ox.ac.uk NEW L1676.17
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  86. 1676age 33
    Mr Newton's Answer to the precedent Letter
    Letter HTML 30 KB www.newtonproject.ox.ac.uk NEW L1676.18
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  87. 1676age 33
    Copies of Letters from Isaac Newton to Henry Oldenburg
    Letter collection HTML 10 KB www.newtonproject.ox.ac.uk NEW LS1676.01
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  88. 1678age 35
    Letter from Newton to Robert Boyle, dated 28 February 1678/9
    Letter HTML 53 KB www.newtonproject.ox.ac.uk NEW L1678.01
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  89. 1686age 43
    Letter to Edmund Halley about Newton's correspondence with Huygens on vis centrifuga
    Letter HTML 24 KB www.newtonproject.ox.ac.uk NEW L1686.01
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  90. 1686age 43
    Letter to Edmund Halley on changes to the Principia
    Letter HTML 22 KB www.newtonproject.ox.ac.uk NEW L1686.02
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  91. 1686age 43
    Letter to Edmund Halley on corrections to the Principia
    Letter HTML 15 KB www.newtonproject.ox.ac.uk NEW L1686.03
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  92. 1686age 43
    Letter to Edmund Halley on the doctrine of projectiles and motions of the heavens
    Letter HTML 38 KB www.newtonproject.ox.ac.uk NEW L1686.04
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  93. 1686age 43
    Letter to Edmund Halley on work on ellipses and the descent of falling bodies
    Letter HTML 16 KB www.newtonproject.ox.ac.uk NEW L1686.05
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  94. 1687age 44
    Letter to Edmund Halley on the sun's parallax to the moon and other matters
    Letter HTML 13 KB www.newtonproject.ox.ac.uk NEW L1687.01
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  95. 1687age 44
    Correspondence of Gilbert Clerke and Isaac Newton on the Principia
    Letter collection PDF scan 11.0 MB archive.org NEW LS1687.01
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  96. 1695age 52
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  97. 1695age 52
    Draft Letter from Newton to John Wallis, c. July 1695
    Letter HTML 26 KB www.newtonproject.ox.ac.uk NEW L1695.02
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  98. 1696age 53
    Letter from Newton to Edmund Halley, dated 11 February 1696/7
    Letter HTML 13 KB www.newtonproject.ox.ac.uk NEW L1696.01
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  99. 1696age 53
    Letter from Newton to Edmund Halley, dated 14 March 1696/7
    Letter HTML 12 KB www.newtonproject.ox.ac.uk NEW L1696.02
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  100. 1697age 54
    Likely in copyright Source terms restrict reuse Held in the archive
  101. 1712age 69
    Commercium Epistolicum D. Johannis Collins et Aliorum de Analysi Promota
    Letter collection OCR text 310 KB archive.org NEW LS1712.01
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  102. 1714age 71
    Letter from Newton to Edmund Halley, dated 27 May 1714
    Letter HTML 12 KB www.newtonproject.ox.ac.uk NEW L1714.01
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  103. 1714age 71
    Letter to Louis d'Aumont, dated 3 June 1714
    Letter HTML 12 KB www.newtonproject.ox.ac.uk NEW L1714.02
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  104. 1714age 71
    Newton's transcription of a letter from Leibniz, c. May 1714
    Letter HTML 16 KB www.newtonproject.ox.ac.uk NEW L1714.03
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  105. 1718age 75
    Draft Letter from Newton Concerning Treasury Business
    Letter HTML 23 KB www.newtonproject.ox.ac.uk NEW L1718.01
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  106. 1724age 81
    Letter from Newton to Edmund Halley, dated 3 December 1724
    Letter HTML 24 KB www.newtonproject.ox.ac.uk NEW L1724.01
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  107. 175427 yrs after death
    Two Letters of Sir Isaac Newton to Mr. Le Clerc
    Letter collection OCR text 145 KB archive.org NEW LS1754.01
    Public domain
  108. 175629 yrs after death
    Four Letters from Sir Isaac Newton to Doctor Bentley
    Letter collection OCR text 28 KB archive.org NEW LS1756.01
    Public domain
  109. 1850123 yrs after death
    Correspondence of Sir Isaac Newton and Professor Cotes
    Letter collection OCR text 1.0 MB archive.org NEW LS1850.01
    Public domain