Addresses Delivered at the Triennial Celebration ..., Volumes 18-231879 |
From inside the book
Results 1-3 of 87
Page 62
... obtained , after the mill had been run for a specified time , by filtering the whole of the mercury through chamois skin , and thereby leaving the gold amalgam in a pasty condition on the filter . This amalgam was then heated to redness ...
... obtained , after the mill had been run for a specified time , by filtering the whole of the mercury through chamois skin , and thereby leaving the gold amalgam in a pasty condition on the filter . This amalgam was then heated to redness ...
Page 110
... obtained by the Challenger were very unreliable . Thus , their trawls were drawn up open , so that , as far as any evidence that they collected , we do not know whether there is any life at great depths of the sea , or whether the life ...
... obtained by the Challenger were very unreliable . Thus , their trawls were drawn up open , so that , as far as any evidence that they collected , we do not know whether there is any life at great depths of the sea , or whether the life ...
Page 4
... obtained the acknowledgments of the Society are due to Mr. A. N. Hardy , of Boston , as also to the American Journal of Science for the kind loan of the cuts from which the plates illustrat- ing Prof. Langley's address on the ...
... obtained the acknowledgments of the Society are due to Mr. A. N. Hardy , of Boston , as also to the American Journal of Science for the kind loan of the cuts from which the plates illustrat- ing Prof. Langley's address on the ...
Contents
SUBJECT | 4 |
Discussion on the paper presented at | 11 |
A WELLINGTON | 55 |
36 other sections not shown
Other editions - View all
Common terms and phrases
acid alizarine amount angle aniline apparatus ARTS was held boiler Boston bridge building canal cent channel cholera circuit color columns connected construction cost cotton cylinder deflection diameter dynamometer Edward Atkinson effect electric engine experiments feet fibre fire glass harbor heat inches increased Institute instrument introduced invention iron Komotau lactic acid lamps length light load machine manufacture material measure meeting metal method miles mill minutes Mystic River naphtha Nicaragua obtained pass pintle pipe plates pounds practical present President pressure produced Prof Professor Rogers pulley pump railway signals rest revolutions per minute River roof Sectional area sewage sewers shown side signal SOCIETY OF ARTS sprinklers square inch steam steam engine steel strength surface temperature tests tion train tube upper harbor valve vessel vibration weight WHITE OAK wire yellow pine