The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art, Volume 13Gould, Kendall, and Lincoln, 1862 |
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Pagina x
... become an established institution in Great Britain , met , during the past year , at Dublin , and was largely attended , some ninety - three papers being read and discussed . Of these communications we note the following , by title , as ...
... become an established institution in Great Britain , met , during the past year , at Dublin , and was largely attended , some ninety - three papers being read and discussed . Of these communications we note the following , by title , as ...
Pagina xiv
... become a regular business with the agriculturist ; but in the way of preserving the animals we have , whether wild or domestic , or turning them to the best account , we at present display but little more wisdom than in the Middle Ages ...
... become a regular business with the agriculturist ; but in the way of preserving the animals we have , whether wild or domestic , or turning them to the best account , we at present display but little more wisdom than in the Middle Ages ...
Pagina 25
... become red hot and weak , and is capable of explaining most of the explosions which have oc- curred . The theory of C. W. Williams is to the effect that steam is concen- trated in the water under pressure in a steam boiler , like ...
... become red hot and weak , and is capable of explaining most of the explosions which have oc- curred . The theory of C. W. Williams is to the effect that steam is concen- trated in the water under pressure in a steam boiler , like ...
Pagina 33
... become completely crystallized , which is a very slow process inside of heavy masonry , the iron will be protected . The cement , not exposed to the air , when setting slowly , has a tendency rather to expand than to contract : but ...
... become completely crystallized , which is a very slow process inside of heavy masonry , the iron will be protected . The cement , not exposed to the air , when setting slowly , has a tendency rather to expand than to contract : but ...
Pagina 34
... become considerably rusted and reduced in strength . Aside from rusting , magnetic influ- ences were supposed to ... become weakened . And so does the cohesion and e ticity of an iron or steel bar become weakened by overloading . The ...
... become considerably rusted and reduced in strength . Aside from rusting , magnetic influ- ences were supposed to ... become weakened . And so does the cohesion and e ticity of an iron or steel bar become weakened by overloading . The ...
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.