Category: How To ...

Popular Technology; or, Professions and Trades. Vol. 1 (of 2)

Produced by Chris Curnow, JoAnn Greenwood, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)

Chapters

1. Part 1

Produced by Chris Curnow, JoAnn Greenwood, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by T...

2. Part 2

21. Maize, or Indian corn, and potatoes of all kinds, were unknown in the eastern continent, until the discovery of America. Their origin is, therefore, known with certainty; bu...

3. Part 3

3. The first machine for comminuting grain, of which we have any knowledge, was a simple hand-mill, composed of a nether stone fixed in a horizontal position, and an upper stone...

4. Part 4

13. We have evidence that fermented liquor was in use three thousand years ago. It was first used in Egypt, whence it passed into adjacent countries, and afterward into Spain, F...

5. Part 5

1. Men, in the primitive ages, were clad with the skins of animals, until they had acquired sufficient skill to employ a better material. It cannot be determined from history, a...

6. Part 6

15. After all, the boasted purple of antiquity is supposed to have been a very inferior dye, when compared with many which we now possess; and this is only one among many instan...

7. Part 7

16. Rope-making is a manufacture of general utility, as cordage of some kind is used more or less in every family in all civilized communities; nor are there many trades capable...

8. Part 8

4. The subject, however, was not thoroughly understood, and reduced to scientific principles, until the year 1803, when Sir Humphrey Davy gave it a careful investigation, in a s...

9. Part 9

12. Manufacturers of soap have contrived various methods of adulterating this article, or of adding ingredients which increase its weight, without adding to its value. The most...

10. Part 10

3. Travellers, in the early ages of the world, either carried with them the means of sustenance, and protection from the weather, or relied upon the hospitality of strangers; bu...

11. Part 11

11. These fish proceed as far south as France, on the coasts of Europe, and as far as Georgia, in America, supplying every bay, creek, and river, which opens into the Atlantic....

12. Part 12

60. The English whale fishery was, at first, carried on by companies enjoying exclusive privileges; but the pursuit was attended with little success. In 1732, Parliament decreed...

13. Part 13

21. Navigation is either _common_ or _proper_. The former is usually called coasting, as the vessel is either on the same or neighboring coast, and is seldom far from land, or o...

14. Part 14

40. The use of this new pathway of commerce, combined with the discovery of America, caused an entire change in both the political and commercial state of Europe. A strong desir...

15. Part 15

21. Ministers of the gospel occupy an elevated stand in all Christian communities, both on account of the high tone of moral feeling which they generally possess, and on account...

16. Part 16

3. The word chemistry is supposed to be of Egyptian origin, and, in its primary application, was the same with our phrase natural philosophy. Its meaning was afterwards restrict...

17. Part 17

21. The next most destructive affection to which the teeth are liable, is the accumulation of _tartar_. This is an earthy substance, deposited from the saliva, and is more or le...

18. Part 18

36. In no part of the world has the education of all classes of people been more encouraged than in the United States. This has arisen chiefly from the circumstance, that a rema...