The Universal Preceptor: Being a General Grammar of Arts, Sciences, and Useful Knowledge |
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Page 17
... substances which form the ground and earth , are called minerals . Clay is a mine- ral ; all stones are minerals ; coal is a mineral ; chalk ; and , in short , whatever is not animal or vegetable , is called Mineral . 76. The study of ...
... substances which form the ground and earth , are called minerals . Clay is a mine- ral ; all stones are minerals ; coal is a mineral ; chalk ; and , in short , whatever is not animal or vegetable , is called Mineral . 76. The study of ...
Page 18
... substances called oxides : the process is called oxidation . 79. If 10 lbs . of lead be melted and burnt in this manner , it will be converted into an oxide called red lead ; and the red lead so produced , will be found to weigh 11 lbs ...
... substances called oxides : the process is called oxidation . 79. If 10 lbs . of lead be melted and burnt in this manner , it will be converted into an oxide called red lead ; and the red lead so produced , will be found to weigh 11 lbs ...
Page 20
... substances are Anti- mony , Bismuth , Cobalt , Arsenic , Manganese , Palladium , Rhodium , Potassum , & c . , to the num- ber of thirty ; although the ancients knew of only seven metals . 93. Iron is formed into steel , by being heated ...
... substances are Anti- mony , Bismuth , Cobalt , Arsenic , Manganese , Palladium , Rhodium , Potassum , & c . , to the num- ber of thirty ; although the ancients knew of only seven metals . 93. Iron is formed into steel , by being heated ...
Page 24
... substances of animals and fish , were used for this purpose , in the houses of the great : but all these gave way , to the fine in- vention of glass . 106. That useful material was discovered by accident : some Phenician carriers of ...
... substances of animals and fish , were used for this purpose , in the houses of the great : but all these gave way , to the fine in- vention of glass . 106. That useful material was discovered by accident : some Phenician carriers of ...
Page 31
... substance now the most used for every purpose of clothing and furniture , is the product of the cotton - tree , or plant . The cotton wool is found in a state nearly fit for the manufacturer , in the seed - pod of the plants ; and in ...
... substance now the most used for every purpose of clothing and furniture , is the product of the cotton - tree , or plant . The cotton wool is found in a state nearly fit for the manufacturer , in the seed - pod of the plants ; and in ...
Common terms and phrases
90 degrees acid acre Africa ancient angle animals Asia atmosphere bodies called carbonic acid centre chief chyle circle clouds colours combined common consists convex lens countries cultivated distance divided duced earth effect elastic electrical England English equal equator Europe fall fire flowers fluid force four glass globe Grammar ground-line habits hatchment heat heavens Hence horizon inches inhabitants insects iron islands Julius Cæsar Jupiter lacteals land lens light Mercury metals miles millions Moon motion move Multivalves nations nature nerves north pole object Obs.-The ocean optic nerve orbit oxygen pass phenomena pistil plants pounds pounds weight principle produce proportion quadrupeds rays round savage sense side soil solid Sophism south pole species stamens stars stone substance sulphuric sulphuric acid supposed surface telescope tion tribes various vegetables vibrations vitreous humour weight whole wonderful
Popular passages
Page 116 - Like leaves on trees the race of man is found, Now green in youth, now withering on the ground; Another race the following spring supplies; They fall successive, and successive rise: So generations in their course decay; So flourish these, when those are pass'd away.
Page 265 - Sometime we see a cloud that's dragonish; A vapour sometime like a bear or lion, A tower'd citadel, a pendent rock, A forked mountain, or blue promontory With trees upon't, that nod unto the world, And mock our eyes with air.
Page 180 - To view the structure of this little work, A bird's nest. Mark it well, within, without. No tool had he that wrought, no knife to cut, No nail to fix, no bodkin to insert, No glue to join; his little beak was all. And yet how neatly finish'd ! What nice hand, With ev'ry implement and means of art, And twenty years apprenticeship to boot, Could make me such another?
Page 41 - That all grants and promises of fines and forfeitures of particular persons before conviction, are illegal and void. 13. And that for redress of all grievances, and for the amending, strengthening, and preserving of the laws, parliament ought to be held frequently.
Page 104 - Horrid with frost, and turbulent with storm, Blows autumn, and his golden fruits away : Then melts into the spring: soft spring, with breath Favonian, from warm chambers of the south, Recalls the first. All, to re-flourish, fades ; As in a wheel, all sinks, to re-ascend. Emblems of man, who passes, not expires.
Page 167 - See through this air, this ocean, and this earth, All matter quick, and bursting into birth! Above, how high progressive life may go ! Around, how wide ! how deep extend below ! Vast chain of being! which from God began; Natures...
Page 40 - That the freedom of speech, and debates or proceedings in parliament, ought not to be impeached or questioned in any court or place out of parliament.
Page 193 - Who finds not Providence all good and wise, Alike in what it gives and what denies ? VII. Far as creation's ample range extends, The scale of sensual, mental powers ascends : Mark how it mounts to man's imperial race, From the green myriads in the peopled grass ! What modes of sight betwixt each wide extreme!
Page 42 - Political liberty consists in the power of doing whatever does not injure another. The exercise of the natural rights of every man, has no other limits than those which are necessary to secure to every other man the free exercise of the same rights ; and these limits are determinable only by the law.