Knowledge: An Illustrated Magazine of Science, Том 51884 |
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Стр. 3
... increase of brightness must have been ex- tremely rapid . Immediately after Schmidt's observation it began to fade , but it was two weeks before it fell below the sixth magnitude and became invisible to the naked eye , and it was more ...
... increase of brightness must have been ex- tremely rapid . Immediately after Schmidt's observation it began to fade , but it was two weeks before it fell below the sixth magnitude and became invisible to the naked eye , and it was more ...
Стр. 4
... increases in proportion as we reduce the quan- tity of energy produced . Thus the proportionate cost of a one ... increase out of all proportion , and an engine which would also be expensive to construct is therefore never used to ...
... increases in proportion as we reduce the quan- tity of energy produced . Thus the proportionate cost of a one ... increase out of all proportion , and an engine which would also be expensive to construct is therefore never used to ...
Стр. 7
... increase their fatigue ; yet after sleep they may be conscious of an * From an article by Sir James Paget in the Nineteenth Century . increased fitness for the business of their lives by reason JAN . 4 , 1884. ] 7 KNOWLEDGE.
... increase their fatigue ; yet after sleep they may be conscious of an * From an article by Sir James Paget in the Nineteenth Century . increased fitness for the business of their lives by reason JAN . 4 , 1884. ] 7 KNOWLEDGE.
Стр. 8
... increased fitness for the business of their lives by reason not only of the knowledge they have acquired , but of ... increase in value of more than three millions sterling . K THE UNIVERSE OF SUNS . BY RICHARD A. PROCTOR. 8 [ JAN . 4 ...
... increased fitness for the business of their lives by reason not only of the knowledge they have acquired , but of ... increase in value of more than three millions sterling . K THE UNIVERSE OF SUNS . BY RICHARD A. PROCTOR. 8 [ JAN . 4 ...
Стр. 10
... increase of happiness will be the guide of men's conduct at all times and seasons . One sees what may be done to make happiness greater when even for awhile men definitely set that object before them . And one sees also how that end is ...
... increase of happiness will be the guide of men's conduct at all times and seasons . One sees what may be done to make happiness greater when even for awhile men definitely set that object before them . And one sees also how that end is ...
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angle appear astronomical BIRMINGHAM Town Hall Black body carpels cause cells Chess Column Club colour comet continued corresponding course dark dextrin dust earth Edinburgh Reviewer effect equal fact favour flowers Gambit give given Glacial Period Grant Allen Greek fire Herschel hour Illus insects interesting Jupiter King Knave KNOWLEDGE Krakatoa Kt to KB3 lead lecture less letter light limb London machine Mars Mathematical Column matter means MEPHISTO miles Milky moon move muscles object observed occulted paper Parallax passing planet play player position present probably PROP Q takes Queen R. A. Proctor readers regard remarkable result round Satellite Saturn seems seen side starch stars suppose surface telescope theory tion triangle trick tricycle trumps Whist Column White WYMAN & SONS