Systematic Education: Or Elementary Instruction in the Various Departments of Literature and Science; with Practical Rules for Studying Each Branch of Useful Knowledge, Volume 2Longman, Hurst, Rees, Orme, and Brown, 1815 - Education |
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Page 69
... principles , leaving our readers to investigate the minutia in the works to which we shall shortly refer them . Of ... principle , " that objects appear larger in proportion to the angles which they subtend at OPTICS . 69.
... principles , leaving our readers to investigate the minutia in the works to which we shall shortly refer them . Of ... principle , " that objects appear larger in proportion to the angles which they subtend at OPTICS . 69.
Page 74
... principles of astronomy , botany , & c . The Phantasmagoria produces an exhibition very similar to that of the Magic Lanthorn . In the common Magic Lanthorns , the figures are painted on glass , and the parts of the glass not occupied ...
... principles of astronomy , botany , & c . The Phantasmagoria produces an exhibition very similar to that of the Magic Lanthorn . In the common Magic Lanthorns , the figures are painted on glass , and the parts of the glass not occupied ...
Page 77
... principles of vision , and of the construction and management of the most improved and generally useful microscopes , with their application to the discoveries made by them in the different kingdoms of the na- tural world . They are ...
... principles of vision , and of the construction and management of the most improved and generally useful microscopes , with their application to the discoveries made by them in the different kingdoms of the na- tural world . They are ...
Page 88
... Principles of Electricity , containing divers new Theorems and Experiments , & c . by Charles Viscount Mahon , ” were occasioned by the dispute which , more than thirty years ago , engaged the attention of electricians , respecting the ...
... Principles of Electricity , containing divers new Theorems and Experiments , & c . by Charles Viscount Mahon , ” were occasioned by the dispute which , more than thirty years ago , engaged the attention of electricians , respecting the ...
Page 137
... Principles of Natural Philosophy ; in which his peculiar method of treating that useful subject is explain- ed , and applied to some of the chief phenomena of the sys- tem of the world , by John Clark , D. D. " To these may be added an ...
... Principles of Natural Philosophy ; in which his peculiar method of treating that useful subject is explain- ed , and applied to some of the chief phenomena of the sys- tem of the world , by John Clark , D. D. " To these may be added an ...
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acid Adam Smith affections agriculture alkalies ammonia Amphibia animals appear association attention become benevolence body bones called capital circumstances colour commerce common complex connected connexion consequences consists convex lens degree denominated derived direction dispositions earth ecliptic electricity employed excite exercise external feelings fluid genus glass habit happiness Hence human important increase individual influence instance kind labour laws manufactures means mental mental philosophy mind moon moral motion motive muscles nations Natural Philosophy nature nitric acid object obligation observed operations oxydes oxygen pains persons Philosophy planets pleasures population potash principles produce properties proportion proposition quadrupeds rays readers referred regard respect retina rule of duty sensation sense sensible shew simple ideas Sophisms species specific gravity substances sulphuric acid supposed surface syllogism term thought tion truth tube understanding vessel virtue wealth Wealth of Nations whole words writers
Popular passages
Page 441 - THE annual labour of every nation is the fund which originally supplies it with all the necessaries and conveniences of life which it annually consumes, and which consist always either in the immediate produce of that labour, or in what is purchased with that produce from other nations.
Page 354 - the doing good to mankind, in obedience to the will of God, and for the sake of everlasting happiness.
Page 478 - It is in this manner that money has become in all civilized nations the universal instrument of commerce, by the intervention of which goods of all kinds are bought and sold, or exchanged for one another.
Page 97 - When any substance was introduced into this arch, it instantly became ignited ; platina melted as readily in it as wax in the flame of a common candle ; quartz, the sapphire, magnesia, lime, all entered into fusion...
Page 492 - Taking the whole earth, instead of this island, emigration would, of course, be excluded; and, supposing the present population equal to a thousand millions, the human species would increase as the numbers 1, 2, 4, 8, 16, 32, 64, 128, 256, and subsistence as 1, 2, 3, 4, 5, 6, 7, 8, 9. In two centuries the population would be to the means of subsistence as 256 to 9; in three centuries as 4096 to 13, and in two thousand years the difference would be almost incalculable.
Page 321 - MORAL Philosophy, Morality, Ethics, Casuistry, Natural Law, mean all the same thing ; namely, that science which teaches men their duty and the reasons of it.
Page 113 - Aries the Ram, Taurus the Bull, Gemini the Twins, Cancer the Crab, Leo the Lion, Virgo the Virgin, Libra the Balance, Scorpio the Scorpion, Sagittarius the Archer, Capricornus the Goat, Aquarius the Waterbearer, and Pisces the Fishes...
Page 495 - I should propose a regulation to be made, declaring that no child born from any marriage taking place after the expiration of a year from the date of the law, and no illegitimate child born two years from the same date, should ever be entitled to parish assistance.
Page 489 - It is in this manner that the demand for men, like that for any other commodity, necessarily regulates the production of men, quickens it when it goes on too slowly, and stops it when it advances too fast.
Page 475 - Labour was the first price, the original purchase-money that was paid for all things. It was not by gold or by silver, but by labour, that all the wealth of the world was originally purchased ; and its value, to those who possess it, and who want to exchange it for some new productions, is precisely equal to the quantity of labour which it can enable them to purchase or command.