These notes written by James Dinwiddie outline twenty lectures on topics in physics including motion, gravity, force, and acceleration. The notes also touch on natural theology with respect to knowledge and creation.
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.
These lecture notes written by James Dinwiddie ca. 1793 focus on natural history, chemistry, and metallurgy. He mentions several topics including agriculture, physical properties of water, and mineralogy.
These lecture notes written by James Dinwiddie in 1793 focus on optics. Dinwiddie discusses the properties of various instruments including microscopes, telescopes, and magic lanterns as well as convex and concave lenses.