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Now showing items 21-30 of 37
Wheel Carriages
(2009-07-24)
In this journal by James Dinwiddie, he discusses wheel carriages and their design. He discusses the relationship between wheels and axles as well as the different sizes required by different vehicles. This file consists ...
Queries and Hints vol. 18 #2457-2508
(2009-07-23)
This is volume 18 of the scientific journal entitled "Queries and Hints"; it contains queries numbered 2457 to 2508. Composed by James Dinwiddie between March, 1794, the journal covers a variety of scientific subjects. ...
Journal of Galvanism
(2009-07-24)
In this scientific journal written in December, 1801 in Calcutta, James Dinwiddie records his observations and experiments in galvanism and other electrical phenomena. This file consists of one journal that is 65 pages in length.
Cartography
(2009-07-24)
This scientific journal by James Dinwiddie focuses on navigation by stars which is demonstrated through a series of calculations. This file consists of one journal that is 24 pages in length.
Queries and Hints vol. 3 #428-613
(2009-07-23)
This is volume 3 of the scientific journal entitled "Queries and Hints"; it contains queries numbered 428 to 613. Composed by James Dinwiddie in September, 1782 while he was in Dublin, the journal covers a variety of ...
Queries and Hints vol. 4 #614-727
(2009-07-23)
This is volume 4 of the scientific journal entitled "Queries and Hints"; it contains queries numbered 614 to 727. Composed by James Dinwiddie in May, 1784 while he was in Waterford, the journal covers a variety of scientific ...
Queries and Hints vol. 5 #728-794
(2009-07-23)
This is volume 5 of the scientific journal entitled "Queries and Hints"; it contains queries numbered 728 to 794. Composed by James Dinwiddie in November, 1786, the journal covers a variety of scientific subjects. This ...
Queries and Hints vol. 2 (new series) and 20 (old series) #100-170
(2009-07-24)
This is volume 2 in the new series (and volume 20 in the old series) of the scientific journal entitled "Queries and Hints"; it contains queries numbered 100 to 170. Composed by James Dinwiddie in May, 1797 while in Calcutta, ...
Astronomy
(2009-07-24)
In this scientific journal, James Dinwiddie focuses on astronomy. He discusses the solar system, sunspots, comets, and the moon. This file consists of one journal that is 54 pages in length.
Queries and Hints vol. 16 #2252-2360
(2009-07-24)
This is volume 16 of the scientific journal entitled "Queries and Hints"; it contains queries numbered 2252 to 2360. Composed by James Dinwiddie in 1792-93 while in Rio de Janiero en route to China, the journal covers a ...