Discovery: Or, The Spirit and Service of Science |
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Page 15
... steam engine , to be turned to any kind of work , and spin the gossamers as well as forge the anchors of the mind ; whose mind is stored with a knowledge of the great and funda- mental truths of Nature and of the laws of her operations ...
... steam engine , to be turned to any kind of work , and spin the gossamers as well as forge the anchors of the mind ; whose mind is stored with a knowledge of the great and funda- mental truths of Nature and of the laws of her operations ...
Page 123
... steam , and the flame is reflected light . Whatever may be the ultimate cause of volcanic action , the sudden transformation of water into vapour is the active agent of an eruption , and by far the most abundant product ejected is steam ...
... steam , and the flame is reflected light . Whatever may be the ultimate cause of volcanic action , the sudden transformation of water into vapour is the active agent of an eruption , and by far the most abundant product ejected is steam ...
Page 178
... charge for the trans- formation is very high . The heat produced by the combustion of coal repre- sents energy which is utilised to convert water into steam and thus drive engines . Suppose a Suppose a 178 сн . DISCOVERY.
... charge for the trans- formation is very high . The heat produced by the combustion of coal repre- sents energy which is utilised to convert water into steam and thus drive engines . Suppose a Suppose a 178 сн . DISCOVERY.
Page 179
... steam . Only 6 of these units , however , are convertible into the mechanical work represented by the driving of the engine , and the remaining 69 per cent . is lost . If the 6 units are used to drive a dynamo for the production of ...
... steam . Only 6 of these units , however , are convertible into the mechanical work represented by the driving of the engine , and the remaining 69 per cent . is lost . If the 6 units are used to drive a dynamo for the production of ...
Page 180
... steam when expanding against external pressure . From 1842 to 1847 J. R. Mayer , K. F. Mohr , and H. von Helmholtz , in Germany , and L. A. Colding , in Denmark , all arrived indepen- dently , by various lines of reasoning and ...
... steam when expanding against external pressure . From 1842 to 1847 J. R. Mayer , K. F. Mohr , and H. von Helmholtz , in Germany , and L. A. Colding , in Denmark , all arrived indepen- dently , by various lines of reasoning and ...
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advance aeroplane Algol animals anthrax aphids Aristotle astronomers belief body cause century chloroform compass conclusion dark Darwin discovered discovery disease distance earth Edwin Austin Abbey effect electric endeavour energy engine ether evidence existence experimental experiments facts Faraday fossils Francis Bacon gravitation heat heavens Herschel Hertz human race hundred Huxley influence inoculation inquiry insects Jenner John Herschel Joule knowledge laboratory labour light living Lord Kelvin luminous machine magnetic malaria mathematical means ments method miles moon mosquito motion movements naturalist Nature Newton nitrogen observations obtained Pasteur period phenomena philosophers plants position practical prediction principle problem produced Prof proved radium rays realised Réaumur remarkable result Röntgen safety-lamp scientific investigation scientific mind seen smallpox spirit stars steam substances telescope theory things thousand tion truth tube Tycho Brahe universe waves weather wireless telegraphy yellow fever
Popular passages
Page 44 - And Nature, the old nurse, took The child upon her knee, Saying : " Here is a story-book Thy Father has written for thee." " Come, wander with me," she said, " Into regions yet untrod ; And read what is still unread In the manuscripts of God." And he wandered away and away With Nature, the dear old nurse, Who sang to him night and day The rhymes of the universe. And whenever the way seemed long, Or his heart began to fail, She would sing a more wonderful song, Or tell a more marvellous tale.
Page 277 - And he gave it for his opinion, that whoever could make two ears of corn, or two blades of grass to grow upon a spot of ground where only one grew before, would deserve better of mankind, and do more essential service to his country, than the whole race of politicians put together.
Page 15 - That man, I think, has had a liberal education, who has been so trained in youth that his body is the ready servant of his will, and does with ease and pleasure all the work, that, as a mechanism, it is capable of...
Page 15 - ... whose passions are trained to come to heel by a vigorous will, the servant of a tender conscience; who has learned to love all beauty, whether of Nature or of art, to hate all vileness, and to respect others as himself.
Page 44 - Science seems to me to teach in the highest and strongest manner the great truth which is embodied in the Christian conception of entire surrender to the will of God. Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.
Page 292 - The heavens declare the glory of God : and the firmament sheweth his handy work. One day telleth another: and one night certifieth another. There is neither speech nor language : but their voices are heard among them. Their sound is gone out into all lands : and their words into the ends of the world.
Page 106 - He answered and said unto them, "When it is evening ye say, 'It will be fair weather; for the sky is red.
Page 202 - Give me understanding, and I shall keep thy law; yea, I shall observe it with my whole heart.
Page 199 - I have already urged, the practice of that which is ethically best — what we call goodness or virtue — involves a course of conduct which, in all respects, is opposed to that which leads to success in the cosmic struggle for existence.
Page 227 - THIS day relenting God Hath placed within my hand A wondrous thing; and God Be praised. At his command, Seeking His secret deeds With tears and toiling breath, I find thy cunning seeds, O million-murdering Death. I know this little thing A myriad men will save. O Death, where is thy sting? Thy victory, O Grave?