The Journal of Science, and Annals of Astronomy, Biology, Geology, Industrial Arts, Manufactures, and Technology, 15. köideJames Samuelson, Sir William Crookes J. Churchill and Sons., 1878 |
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Page 3
... whilst at the same time the weight of trains , consequent upon improved and more capacious carriages , and the increased number of passengers , neces- sarily attain a greater amount of vis viva , demanding the exercise of greater force ...
... whilst at the same time the weight of trains , consequent upon improved and more capacious carriages , and the increased number of passengers , neces- sarily attain a greater amount of vis viva , demanding the exercise of greater force ...
Page 15
... whilst the time occupied in taking it off was from 3 to 6 seconds . 2. Smith's Vacuum Break . - The time occupied in applying this break from the engine to the rear vehicle was from 4 to 5 seconds , whilst to take it off required about ...
... whilst the time occupied in taking it off was from 3 to 6 seconds . 2. Smith's Vacuum Break . - The time occupied in applying this break from the engine to the rear vehicle was from 4 to 5 seconds , whilst to take it off required about ...
Page 19
... whilst of the four the Westinghouse break is lighter in weight than any of the others by some hundredweights . It appears , however , from an official report on the subject to the Austrian Government , and from the report of the recent ...
... whilst of the four the Westinghouse break is lighter in weight than any of the others by some hundredweights . It appears , however , from an official report on the subject to the Austrian Government , and from the report of the recent ...
Page 22
... upon correct principles , but there was still a margin , a " residuum " of velocity unaccounted for . Whilst examining into the discrepancy , Laplace suggested that the heat libe- 22 [ January On Residual Phenomena .
... upon correct principles , but there was still a margin , a " residuum " of velocity unaccounted for . Whilst examining into the discrepancy , Laplace suggested that the heat libe- 22 [ January On Residual Phenomena .
Page 25
... whilst some of the exceptional elementary weights are multiples of one - fourth the atomic weight of hydrogen . Here , however , we enter upon dangerous ground . If , multiplying 1'o by a series of whole numbers , we obtain products ...
... whilst some of the exceptional elementary weights are multiples of one - fourth the atomic weight of hydrogen . Here , however , we enter upon dangerous ground . If , multiplying 1'o by a series of whole numbers , we obtain products ...
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action ammonia animals antennæ appear atmosphere atomic atomic weights become beds birds Boulder-clay Brentford carbonic acid cause cent chemical china clay clay colour compound condition contains deposits diluvium Ealing effect electric energy Europe evaporation evidence existence experience explained fact fauna feeling feet Finchley Geological glacial glaciers gravel gravific heat hypothesis inch insects lake larvæ less light liquid London London Clay lower matter means microscope moisture molecules motion natural nitrogen object observed obtained occur organic original palæolithic paper particles pebbles pedesis pedetic phenomena physical placer mines portion present probably produced Prof proper motion quantity Raoul Pictet recognised remarkable river rocks Sands and Gravels sandy Science scientific sense species stones substances sulphuric acid supposed surface temperature Thames theory tion trance tube valley vapour vibration wave whilst woolly rhinoceros
Popular passages
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Page 511 - Next as to mechanical appliances. Mr. Babbage, when speaking of the difficulty of ensuring accuracy in the long numerical calculations of theoretical astronomy, remarked, that the science which in itself is the most accurate and certain of all had, through these difficulties, become inaccurate and uncertain in sume of its results.
Page 501 - Moliere's well-known character, been talking mathematics without knowing it. It is, moreover, a fact not to be overlooked that the appearance of isolation, so conspicuous in mathematics, appertains in a greater or less degree to all other sciences, and perhaps also to all pursuits in life. In its highest flight each soars to a distance from its fellows. Each is pursued alone for its own sake, and without reference to its connection with, or its application to, any other subject. The pioneer and the...
Page 432 - ... a bridge. They are five and six stories high, each story receding from the one below it, and thus forming a structure terraced from top to bottom. Each story is divided into numerous little compartments, the outer...