 | 1822 - 494 pàgines
...naturally concluded, that heat could not be matter ; for, says he — " It is hardly necessary to add, that any thing which any insulated body, or system...can continue to furnish without limitation, cannot possibly be a material substance." " Another method of producing heat is by the taking place of chemical... | |
 | John Gibson MacVicar - 1830 - 674 pàgines
...friction, in these experiments, appeared evidently to be inexhaustible. It is hardly necessary to add, that any thing which any insulated body or system...can continue to furnish without limitation, cannot possibly be a material substance ; and it appears to me to be extremely difficult, if not quite impossible,... | |
 | Sir Richard Phillips - 1830 - 728 pàgines
...friction, in these experiments, appeared evidently to be inexhaustible. It is hardly necessary to add, that any thing which any insulated body, or system...can continue to furnish without limitation, cannot possibly be a material substance ; and it appears to me to be extremely difficult, if not quite impossible,... | |
 | Jeremiah Joyce - 1852 - 430 pàgines
...naturally concluded, that heat could" not be matter: for says he, " It is hardly necessary to add, that any thing which any insulated body, or system...can continue to furnish without limitation, cannot possibly be a material substance." Another method of producing heat is by the taking place of chemical... | |
 | 1861 - 460 pàgines
...observed that the source of it appeared evidently to be inexhaustible, the Count adds that "anything which any insulated body, or system of bodies, can continue to furnish without limitation, cannot possibly be a material substance ; and it appears to me to bo extremely difficult, if not quite impossible,... | |
 | John Tyndall - 1863 - 500 pàgines
...evidently to be inexhaustible. (The italics are Rumford's.) It is hardly necessary to add, that anything which any insulated body or system of bodies can continue to furnish without limitation cannot possibly be a material subCOMPRESSION OF BISULPHIDE OF CARBON VAPOUR. 71 stance; and it appears to... | |
 | EDWARDL.YOUMANS,M.D. - 1863 - 468 pàgines
...generated by friction in these experiments appeared to be inexhaustible. It is hardly necessary to add that any thing which any insulated body or system of bodies can continue to furnish ivithout limitation, cannot possibly be & material substance; and it appears to me to be extremely... | |
 | John Tyndall - 1863 - 538 pàgines
...evidently to be inexhaustible. (The italics are Rumford's.) It is hardly necessary to add, that anything which any insulated body or system of bodies can continue to furnish without limitation cannot possibly be a material substance ; and it appears to me to be extremely difficult, if not quite impossible,... | |
 | 1864 - 572 pàgines
...experiments, appeared evidently to be inexhaustible." " It is hardly necessary to add, that anything which any insulated body, or system of bodies, can continue to furnish without limitation, cannot possibly be a material substance,, and it appears to me to be extremely difficult, if not quite impossible,... | |
 | Edward Livingston Youmans - 1865 - 490 pàgines
...appeared evidently to be -mexlicmstiMe. (The italics are Kumford's.) It- is- hardly 'necessary to add,' that any thing which any insulated body or system...can continue 'to "furnish without limitation, cannot possibly be a m&tori&l sub~ stance-; and it appears to me to he extremely difficult, if not quite impossible,... | |
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It is hardly necessary to add, that anything which any insulated body, or system of bodies, can continue to furnish without limitation, cannot possibly be a material substance ; and it appears to me to be extremely difficult, if not quite impossible,... 
