The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould, Kendall, and Lincoln, 1870 |
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Сторінка 47
... color , and the stones used below are of a grayish tint . The piers finish 11 feet higher than the great flood of 1844 , and 48 feet above the lowest water observed . The total height of pier No. 4 , from rock to coping , is 89 feet ...
... color , and the stones used below are of a grayish tint . The piers finish 11 feet higher than the great flood of 1844 , and 48 feet above the lowest water observed . The total height of pier No. 4 , from rock to coping , is 89 feet ...
Сторінка 70
... colors , due partly to the thinness of its sides ; but left for a time , shorter or longer , according to the amount of moisture in the atmosphere , in normal breathing air , it becomes covered or clouded with a light - blue film ( due ...
... colors , due partly to the thinness of its sides ; but left for a time , shorter or longer , according to the amount of moisture in the atmosphere , in normal breathing air , it becomes covered or clouded with a light - blue film ( due ...
Сторінка 82
... color , by a German chemist , on treating rosaline with sulphuric acid . Unfortunately , it was not a " fast color . " A dyer made many trials therewith , in the hope of turning it to account , but all in vain . He happened to mention ...
... color , by a German chemist , on treating rosaline with sulphuric acid . Unfortunately , it was not a " fast color . " A dyer made many trials therewith , in the hope of turning it to account , but all in vain . He happened to mention ...
Сторінка 83
... color . " This was the origin of that brilliant dye commonly known as Night green , " because of its remaining unmistakably green in appear- ance when seen by artificial light . Let it be remembered that nearly all the new colors are ...
... color . " This was the origin of that brilliant dye commonly known as Night green , " because of its remaining unmistakably green in appear- ance when seen by artificial light . Let it be remembered that nearly all the new colors are ...
Сторінка 85
... color from the other two , and the distance between the lights to be about 18 feet . Observation of the two lights in a vertical line will , says the author , furnish the approximate distance from the approaching ship , and by comparing ...
... color from the other two , and the distance between the lights to be about 18 feet . Observation of the two lights in a vertical line will , says the author , furnish the approximate distance from the approaching ship , and by comparing ...
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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
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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.