Now showing items 81-100 of 438

  • Journal, Nov. 22, 1810 - May 22, 1811 

    Dinwiddie, James (2009-07-16)
    This personal journal written by James Dinwiddie spans the period of November 22, 1810 to May 22, 1811. During this period, Dinwiddie resided in London. This file consists of one journal that is 109 pages in length.
  • Journal, May 23, 1811 - Sept. 21, 1811 

    Dinwiddie, James (2009-07-16)
    This personal journal written by James Dinwiddie spans the period of May 23, 1811 to September 21, 1811. During this period, Dinwiddie resided in London. This file consists of one journal that is 87 pages in length.
  • Journal, Sept. 23, 1811 - Jan. 17, 1812 

    Dinwiddie, James (2009-07-16)
    This personal journal written by James Dinwiddie spans the period of September 23, 1811 to January 17, 1812. During this period, Dinwiddie resided in London. This file consists of one journal that is 88 pages in length.
  • Lecture Notes 

    Dinwiddie, James (2009-07-21)
    These point form notes were taken by James Dinwiddie at a lecture on Wednesday, June 11, 1783. The notes cover a range of topics in chemistry and physics including Boschovich's Theory, chemical mixtures, evaporation, and ...
  • Lectures on Chemistry - Lecture 1 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) discuss several chemical experiments. The file consists of three pages of notes.
  • Lecture 2 - Astronomy 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) focus on astronomy including the phases of Venus and movements of the planets and moon. The file consists of four pages of lecture notes.
  • Lecture 4, 5 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) deal with the properties of air and various experiments that demonstrate these. The file consists of eight pages of notes.
  • Lecture 7 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) deal with electricity and electrical machines. The file consists of five pages of notes.
  • Lecture 8 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) discuss electricity and lightning. The file consists of six pages of notes.
  • Lecture 10 - Astronomy 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) focus on astronomy. He mentions the moon and tides as well as eclipses. The file consists of four pages of notes.
  • Lecture 11 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1783 (?) note various astronomical systems including the Ptolemaic and Copernican as well as Kepler's, Newton's, and Descartes' theories on planetary motion. The file ...
  • Lecture 13 - Astronomy 

    Dinwiddie, James (2009-07-21)
    These notes written by James Dinwiddie outline a lecture on astronomy. He discusses the various planets and their motion as well as their various measurements (diameter, distance from the sun). The file consists of nineteen ...
  • Lecture 4 - Pneumatics; Lecture 5 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1787 (?) discuss the study of pneumatics. He notes its connection with air and the atmosphere. Dinwiddie records several experiments involving barometers, fountains, and pumps.
  • Introductory Lecture 

    Dinwiddie, James (2009-07-21)
    James Dinwiddie wrote this introductory lecture on January 19, 1792. He discusses knowledge, existence, and sensation and quotes Rene Descartes (cogito ergo sum). This file consists of two pages of lecture notes
  • Lecture Notes 

    Dinwiddie, James (2009-07-21)
    This series of lecture notes by James Dinwiddie in 1792 (?) references several subjects including mathematics, natural philosophy, Plato, Epicurius, the motion of the Earth, David Hume, and "W. Harrington". The file consists ...
  • Fireworks, No. 1-3 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie in 1792 include lists of recipes for making various types of fireworks. This file consists of 61 pages of lecture notes.
  • Notes on a Course of Lectures on Natural Philosophy 

    Dinwiddie, James (2009-07-21)
    These notes written by James Dinwiddie on October 14, 1793 discuss natural philosophy with a focus on topics in physics including space, time, matter, and gravity. This file consists of fifteen pages of lecture notes.
  • Notes on a Course of Lectures on Natural Philosophy 

    Dinwiddie, James (2009-07-21)
    These notes written by James Dinwiddie on October 18, 1793 discuss natural philosophy with a focus on topics in physics including motion, gravity, pendulums, . This file consists of fifteen pages of lecture notes.
  • Notes on a Course of Lectures on Natural Philosophy, No. 3 - Mechanics 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie ca. 1793 discuss natural philosophy with a focus on topics in physics including mechanics, simple machines, and friction. This file consists of 25 pages of lecture notes.
  • Manufactures, No. 1,2; Engineering, No. 1,2 

    Dinwiddie, James (2009-07-21)
    These lecture notes written by James Dinwiddie ca. 1793 focus on manufacturing and engineering. Dinwiddie mentions a variety of engines including James Watts' steam engine. This file consists of 44 pages of lecture notes.