INDICES:::Nicholson's Journal ; Philosophical Magazine ; book binding ; "The Man on the Moon" ; 1790 ; France ; 1786 ; India ; 1791 ; Revolution ; Republican Government ; "Memoires De L'acadmie Des Science" ; Mechanical Arts ; Patent Machines ; Royal Institute ; 1805 ; optical machines ; specticales ; eye ; camera obscura
In this scientific journal, James Dinwiddie focuses on optics. He begins with a series of queries related to optics and expands the discussion to the compositon and humours of the eye as well as various experiments in optics. Dinwiddie compares the eye to a camera obscura. The back portion of the journal contains notes on mathematics. This file consists of one journal.
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.
These notes written by James Dinwiddie examine a number of topics in physics including gravity, force, velocity, light, and mirrors. Dinwiddie also mentions the classical natural philosophers Sappho, Archimedes, and Hermes.
