A History of Technology - download pdf or read online

By Charles Singer et al (eds)

Show description

Read or Download A History of Technology PDF

Best technology books

Download e-book for iPad: Chips 2020: A Guide to the Future of Nanoelectronics (The by

The chips in present-day cellphones already include billions of sub-100-nanometer transistors. through 2020, although, we'll see systems-on-chips with trillions of 10-nanometer transistors. yet this can be the tip of the miniaturization, simply because but smaller transistors, containing quite a few keep watch over atoms, are topic to statistical fluctuations and hence not necessary.

Christopher Doona, Kenneth Kustin, Florence Feeherry's Case Studies in Novel Food Processing Technologies: PDF

Novel nutrients processing applied sciences have major power to enhance product caliber and approach potency. Commercialization of recent items and techniques brings interesting possibilities and engaging demanding situations. Case reviews in Novel nutrition Processing applied sciences presents insightful, first-hand stories of many pioneering specialists curious about the advance and commercialization of meals produced by way of novel processing applied sciences.

Get The Eel, Third Edition PDF

A powerful call for for an English model of the 3rd German version of this very important publication cleared the path for this wonderful new translation, which includes a lot new info from over 500 courses, no longer coated by way of the former English language version. The Eel is the normal paintings at the species with chapters within the booklet overlaying physiology and features, developmental phases and distribution of the eel species, post-larval ecology and behavior, harvest and environmental relationships, fishing tools, eel tradition, ailments, parasites and physically harm, the area exchange in eels and eel processing.

Extra resources for A History of Technology

Example text

Similar experiments were made by Stevins o f Edinburgh (1777), who found like R ^ u m u r that food was softened and dissolved in the stomach, and also by Spallanzani (1729-99). Lavoisier finally approached modem theories, holding that the products o f digestion are carried to the lungs by the blood-stream and oxidized there. These few examples show how modem views on diet and nutrition were beginning to dawn at the close o f the eighteenth century. W e observe the following factors playing an ever-growing role: 1.

H. Cardalucius, in his notes to Ercker (1672), recommends equal parts o f copper and tin to which, when molten, are added one part o f arsenic, one-half part o f antimony, and one-half part o f tartar. Since there was no control o f mechanical properties in the resulting product, the alloy was ripe for experimentation. M errett, in his English translation (1662) o f Neri, mentions additions o f antimony, bismuth, mercury, silver, and zinc. T h e Royal Society records a letter (1672) from Isaac Newton, inventor o f the reflecting telescope, in which he remarked that speculum-metal often contained small pores, visible only under the microscope, which wear away faster than the rest o f the metal during polishing and thus spoil the image.

University o f Minnesota Press, Minneapolis. 1952. Agostino. ’ Published by the author, Paris. 1588. [17] Bockler, G. a . Theatrum machinarum novum. Cologne. 1662. [18] F ilby, F. a. ’ Allen and Unwin, London. 1934[19] Boyle, Robert. P h il. , t o , 329,1675. [20] D oorman, G. ‘Patents for Inventions in the Netherlands’, pp. 55-58. Nijhoff, T he Hague. 1942B IB L IO G R A P H Y A insworth-D avis, j . R. ’ D ent, London. 1931. Burema, L. ’ Van Gorcum, Assen. 1953. D rummond, J. C and W ilbraham, A.

Download PDF sample

A History of Technology by Charles Singer et al (eds)


by George
4.3

Rated 4.03 of 5 – based on 19 votes