The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould, Kendall, and Lincoln, 1870 |
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Сторінка viii
... remains to be seen . Attention has lately been turned to gas as a calorific agent . Profs . Silliman and Wurtz , by their researches , promise to in- crease our knowledge of its illuminating power . be found VIII NOTES BY THE EDITOR .
... remains to be seen . Attention has lately been turned to gas as a calorific agent . Profs . Silliman and Wurtz , by their researches , promise to in- crease our knowledge of its illuminating power . be found VIII NOTES BY THE EDITOR .
Сторінка xxi
... remains of the early settlements made on the south - eastern shore of Greenland . The return of captain Adams and his men from the exploration of the Colorado and its tributaries . The completion of the French explorations of the river ...
... remains of the early settlements made on the south - eastern shore of Greenland . The return of captain Adams and his men from the exploration of the Colorado and its tributaries . The completion of the French explorations of the river ...
Сторінка 67
... remains to the present day much in the state in which it was thousands of years ago . He dwells upon the sanitary importance of the mineral constituents of grain , and the necessity of a sufficiently abundant supply of them in bread ...
... remains to the present day much in the state in which it was thousands of years ago . He dwells upon the sanitary importance of the mineral constituents of grain , and the necessity of a sufficiently abundant supply of them in bread ...
Сторінка 68
... remains at Montpellier , Toulan , Nîmes , has recently been engaged in a special study of the early architecture of the southern provinces of the ancient kingdom . In the course of his attempts to arrive at exactitude of definition , by ...
... remains at Montpellier , Toulan , Nîmes , has recently been engaged in a special study of the early architecture of the southern provinces of the ancient kingdom . In the course of his attempts to arrive at exactitude of definition , by ...
Сторінка 79
... remains very clear for a long time , just as the hydraulic engines have enabled them to be established by the side of water- courses . 66 Although I have not been able to operate under very favorable circumstances , since my experiments ...
... remains very clear for a long time , just as the hydraulic engines have enabled them to be established by the side of water- courses . 66 Although I have not been able to operate under very favorable circumstances , since my experiments ...
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The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
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acetic acid action American ammonia animals apparatus appears atmosphere battery beds bridge cable carbon carbonic acid cause cent centimetres centre charcoal chemical chloride coal color Comptes Rendus connected containing copper corona cubic cubic metres cylinder depth diameter discovery dissolved eclipse effect electric engine eocene experiments fact feet fibre flame fossil French gases glass glycerine gun-cotton guns heat hydrochloric acid hydrogen inches Indian iron length light lime liquid magnet matter metal method metres miles miocene mixture nitric acid observations obtained ordinary oxide oxygen palladium paper passed placed plants plate platinum polariscope polarization potash precipitate present pressure produced Prof quantity railway rays River salt sandarac sodium solution spark species specific gravity spectrum steam steel rails substance sulphate sulphuric acid surface temperature thick tion tons tube tunnel vapor vibrations weight wire zinc zirconia
Популярні уривки
Сторінка 269 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Сторінка i - ANNUAL OF SCIENTIFIC DISCOVERY ; or, Year Book of Facts in Science and Art, exhibiting the most important Discoveries and Improvements in Mechanics, Useful Arts, Natural Philosophy, Chemistry, Astronomy, Meteorology, Zoology, Botany, Mineralogy, Geology, Geography, Antiquities, etc.
Сторінка 136 - It consists in subjecting the vapours of volatile liquids to the action of concentrated sunlight, or to the concentrated beam of the electric light.