The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art, Volume 13Gould, Kendall, and Lincoln, 1862 |
Vanuit het boek
Resultaten 1-5 van 100
Pagina vi
... half a century since Geology as- sumed the distinctive character of a science . Taking into considera- tion the aspects of nature in different epochs of the history of the earth , it has been found that the study of the changes at ...
... half a century since Geology as- sumed the distinctive character of a science . Taking into considera- tion the aspects of nature in different epochs of the history of the earth , it has been found that the study of the changes at ...
Pagina vii
... half the cost by the old and tedious process of hand labor . Its appli- cation to ploughing and tillage on a large scale is , in my opinion , still in its infancy ; and I doubt not that many members of this Association will live to see ...
... half the cost by the old and tedious process of hand labor . Its appli- cation to ploughing and tillage on a large scale is , in my opinion , still in its infancy ; and I doubt not that many members of this Association will live to see ...
Pagina x
... half an inch in diameter . " The Congress for the Promotion of Social Science , which has now become an established institution in Great Britain , met , during the past year , at Dublin , and was largely attended , some ninety - three ...
... half an inch in diameter . " The Congress for the Promotion of Social Science , which has now become an established institution in Great Britain , met , during the past year , at Dublin , and was largely attended , some ninety - three ...
Pagina xii
... half , seven , or fourteen years , as the applicant desires ; and the following is the tariff of fees established by Congress for the same : — For a patent of three and one - half years , ten dollars ; for a patent of seven years ...
... half , seven , or fourteen years , as the applicant desires ; and the following is the tariff of fees established by Congress for the same : — For a patent of three and one - half years , ten dollars ; for a patent of seven years ...
Pagina 28
... half . The use of locomotives de- structive to highways or dangerous to the public is to be prohibited by the Secretary of State , so as to prevent the excessive wear and tear . The weight of locomotives over county , parish , or ...
... half . The use of locomotives de- structive to highways or dangerous to the public is to be prohibited by the Secretary of State , so as to prevent the excessive wear and tear . The weight of locomotives over county , parish , or ...
Overige edities - Alles bekijken
The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 5 Volledige weergave - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 5 Volledige weergave - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art Volledige weergave - 1857 |
Veelvoorkomende woorden en zinsdelen
action alkali American ammonia animal apparatus appears atmosphere bitumen body butyric acid carbonic acid chemical cloth coal colloid color comet condition contains crystalline deposits depth Diluvian discovery earth effect electricity engines existence experiments fact feet formation gases geological glass gutta percha heat hundred hydrogen inches increase iron known less light lignite liquid magnetic manufacture mass matter ment metal meteors miles mineral nature nitric acid nitrogen North observed obtained ordinary organic oxide oxygen ozone paper passed phenomena phosphoric acid plants plate portion pounds present pressure produced Prof Professor quantity R. I. Murchison rays recently remarkable rocks shells shot side silica Silurian soil solution species specimens spectrum steel strata substances sulphuric sulphuric acid surface temperature thickness tion tube vapor vegetable vessel weight wire wrought iron
Populaire passages
Pagina ix - I first entered this city, the whole of the machinery was executed by hand. There were neither planing, slotting, nor shaping machines, and, with the exception of very imperfect lathes and a few drills, the preparatory operations of construction were effected entirely by the hands of the workmen.
Pagina 150 - The result of this would be a state of universal rest and death, if the universe were finite and left to obey existing laws. But as no limit is known to the extent of matter, science points rather to an endless progress through an endless space, of action involving the transformation of potential energy through palpable motion into heat, than to a single finite mechanism, running down like a clock and stopping for ever. It is also impossible to conceive either the beginning or the continuance of...
Pagina 201 - The colloidal is, in fact, a dynamical state of matter; the crystalloidal being the statical condition. The colloid possesses Energia. It may be looked upon as the probable primary source of the force appearing in the phenomena of vitality.