The Life of Sir Humphry Davy, BartHenry Colburn and Richard Bentley, 1831 - 547 من الصفحات |
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الصفحة v
... nature of the information , nor the extent of the detail that may be necessary to satisfy so laudable a curiosity , can ever be estimated by any common standard , since it is not in our nature to contemplate an object of admiration ...
... nature of the information , nor the extent of the detail that may be necessary to satisfy so laudable a curiosity , can ever be estimated by any common standard , since it is not in our nature to contemplate an object of admiration ...
الصفحة vii
... nature of chlorine become daily more important from the discovery of new elements of an analogous nature . In future ages , the metals of the alkalies and earths may admit of applications , and open new avenues of knowledge , of which ...
... nature of chlorine become daily more important from the discovery of new elements of an analogous nature . In future ages , the metals of the alkalies and earths may admit of applications , and open new avenues of knowledge , of which ...
الصفحة xiii
... nature of Potash discovered . — Whether Ammonia contains oxygen . - Davy's severe Illness . - He recovers and resumes his labours . - His Fishing Costume . - He decomposes the Earths .-- Important views to which the discovery has led ...
... nature of Potash discovered . — Whether Ammonia contains oxygen . - Davy's severe Illness . - He recovers and resumes his labours . - His Fishing Costume . - He decomposes the Earths .-- Important views to which the discovery has led ...
الصفحة 2
... natural endowments , and whose Socratic sayings are , to this day , proverbial with many of the older inhabitants ... nature , but the medical profession would be deprived of an ad- ditional claim to that public veneration and regard ...
... natural endowments , and whose Socratic sayings are , to this day , proverbial with many of the older inhabitants ... nature , but the medical profession would be deprived of an ad- ditional claim to that public veneration and regard ...
الصفحة 14
... nature and scenery of the country in which accident had placed him . Many of his friends and associates must have ... Natural Philosophy , I am convinced that Buonaparte would have pursued those sciences with all the genius and spirit of ...
... nature and scenery of the country in which accident had placed him . Many of his friends and associates must have ... Natural Philosophy , I am convinced that Buonaparte would have pursued those sciences with all the genius and spirit of ...
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عبارات ومصطلحات مألوفة
action alkalies ammonia amongst animal appear applied ascertained atmosphere Bakerian Lecture beautiful Beddoes bodies carbonic acid charcoal chemical chemist chemistry chlorine circumstances colour combinations combustion communicated compound considered containing copper copper sheathing DAVIES GIDDY Davies Gilbert Davy's DEAR POOLE decomposed decomposition discovered discovery earth effect electricity enquiry examination experiments explosion fact feeling fire-damp flame fluid galvanic genius heat honour hope hydrogen important inflammable interest Iodine iron labours lamp lectures letter light lime magnesia matter memoir mercury metallic mind muriatic acid nature nitrous oxide object observed obtained occasion opinion oxygen oxymuriatic paper Penzance phenomena philosopher potash potassium present principle produced quantity received rendered researches respect Royal Institution Royal Society Safety-lamp says scientific Sir H Sir Humphry Davy soil solution substance sulphur supposed surface temperature theory tion truth tube vegetable vessel Voltaic wire zinc
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الصفحة 9 - I see, men's judgments are A parcel of their fortunes ; and things outward Do draw the inward quality after them, To suffer all alike.
الصفحة 460 - A day with not too bright a beam, A warm, but not a scorching sun, A southern gale to curl the stream, And, master, half our work is done.
الصفحة 483 - Cannon and fortifications now form an impregnable barrier against the Tartar horse; and Europe is secure from any future irruption of barbarians, since, before they can conquer, they must cease to be barbarous.
الصفحة 338 - I have enough for all my views and purposes ; more wealth might be troublesome, and distract my attention from those pursuits in which I delight; — more wealth,' he added, ' could not increase either my fame or my happiness. It might, undoubtedly, enable me to put four horses to my carriage ; but what would it avail me to have it said that Sir Humphry drives his carriage and four...
الصفحة 454 - ... who, alarmed at your approach, rapidly hide themselves beneath the flowers and leaves of the water-lily ; and as the season advances, to find all these objects changed for others of the same kind, but better and brighter, till the swallow and the trout contend as it •were for the gaudy...
الصفحة 109 - Christabel unfinished, and as I had before heard it. What talent does he not waste in forming visions, sublime, but unconnected with the real world ! I have looked to his efforts, as to the efforts of a creating being ; but as yet, he has not even laid the foundation for the new world of intellectual forms.
الصفحة 461 - Can you explain this omen ? Phys. A rainbow can only occur when the clouds containing or depositing the rain are opposite to the sun, — and in the evening the rainbow is in the east, and in the morning in the west ; and as our heavy rains, in this climate, are usually brought by the westerly wind, a...
الصفحة 156 - ... and the doctrine of light and colours, seems to be giving us an inlet into their internal structure, on which all their sensible properties depend. By pursuing this new light, therefore, the bounds of natural science may possibly be extended beyond what we can now form an idea of. New worlds may open to our view, and the glory of the great Sir Isaac Newton himself, and all his contemporaries, be eclipsed by a new set of philosophers, in quite a new field of speculation.
الصفحة 461 - I have generally observed a coppery or yellow sunset to foretel rain; but, as an indication of wet weather approaching, nothing is more certain than a halo round the moon, which is produced by the precipitated water ; and the larger the circle, the nearer the clouds, and consequently the more ready to fall.
الصفحة 463 - All the instances of omens you have mentioned are founded on reason ; but how can you explain such absurdities as Friday being an unlucky day, the terror of spilling salt, or meeting an old woman ? I knew a man, of very high dignity...