The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould, Kendall, and Lincoln, 1863 |
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Seite 36
... Electricity . An ingenious , though not very new machine , was exhibited for engraving copper cylinders employed in the ... electric current passes , intermit- tent currents are established , whereby the diamonds are withdrawn from their ...
... Electricity . An ingenious , though not very new machine , was exhibited for engraving copper cylinders employed in the ... electric current passes , intermit- tent currents are established , whereby the diamonds are withdrawn from their ...
Seite 47
... ELECTRIC TELEGRAPH AND GAS ON SHIPBOARD . One of the new iron - plated frigates recently launched in Great Britain the Resistance - has two specialities of equipment which are seldom found on board ship , - the electric telegraph and ...
... ELECTRIC TELEGRAPH AND GAS ON SHIPBOARD . One of the new iron - plated frigates recently launched in Great Britain the Resistance - has two specialities of equipment which are seldom found on board ship , - the electric telegraph and ...
Seite 82
... electricity has been success- fully applied , for some time past , to the discharge of mines . The limits of my time will not permit to enter into details with respect to the methods hitherto in use for calling into play the heating pow ...
... electricity has been success- fully applied , for some time past , to the discharge of mines . The limits of my time will not permit to enter into details with respect to the methods hitherto in use for calling into play the heating pow ...
Seite 83
by the employment of frictional in the place of voltaic electricity . A very portable arrangement of a plate - electric machine , with Leyden jars and the other necessary implements , and with a small stove at- tached to protect the ...
by the employment of frictional in the place of voltaic electricity . A very portable arrangement of a plate - electric machine , with Leyden jars and the other necessary implements , and with a small stove at- tached to protect the ...
Seite 87
... in this glass vessel , we know that the mere momentary contact of some por- tion of the mixture with a body raised to a high temperature , or the passage of an electric spark through it , or in MECHANICS AND USEFUL ARTS . 87.
... in this glass vessel , we know that the mere momentary contact of some por- tion of the mixture with a body raised to a high temperature , or the passage of an electric spark through it , or in MECHANICS AND USEFUL ARTS . 87.
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acetic acid action alumina ammonia amount aniline animals apparatus appear applied armor-plates astronomer atmosphere body British carbonic acid cast iron cent charcoal chemical cloth color comet containing copper degrees diameter discovery distance earth effect electric English engraving exhibited existence experiments explosion fact feet fibre force furnace heat hundred hydrochloric acid hydrogen inches increased iron lakes light lines liquid London machine magnetism manufacture mass matter ments metal metres miles minute motion naphtha nature nitric acid nitrogen observed obtained organic oxide oxygen paper passed phenomena phosphorus plants plates pollinia portion pounds present pressure produced Prof projectile quantity recently remarkable resistance rifled salt shell ship Shoeburyness shot side solar solid solution specimens spectrum stars steam steel stone strychnia substance sulphuric acid surface target temperature thallium thick tion tons tube vapor velocity vessel weight wrought iron