The Journal of the Royal Institution of Great Britain, Volume 1John Murray, 1831 - Science |
From inside the book
Results 1-5 of 64
Page 5
... separating from it , and crystallizing in peculiar forms . Whether , at the same time , any other compound may have ... separated , at Fig . 1 , Plate I. a , a , a , a are the small triangular prisms , which , when in contact , made up ...
... separating from it , and crystallizing in peculiar forms . Whether , at the same time , any other compound may have ... separated , at Fig . 1 , Plate I. a , a , a , a are the small triangular prisms , which , when in contact , made up ...
Page 6
... separation takes place in the direction of the other . I have not been able to satisfy myself whether this tendency to the rhomboidal form results from any inequality in the blow of the hammer , producing an inclination of the planes of ...
... separation takes place in the direction of the other . I have not been able to satisfy myself whether this tendency to the rhomboidal form results from any inequality in the blow of the hammer , producing an inclination of the planes of ...
Page 29
... separated into two equal portions , bent round a small cylinder , and then continued straight , so as to leave a circular opening in the middle , about one - third of an inch in diameter . The use of the circular open- ing , in the ...
... separated into two equal portions , bent round a small cylinder , and then continued straight , so as to leave a circular opening in the middle , about one - third of an inch in diameter . The use of the circular open- ing , in the ...
Page 40
... separated by muriate of tin , in flakes com- posed of colouring matter and oxide of tin . Many other of its ... separating it : but the kind of sand which will filter at once most speedily and effectually ; the degree of mixture with ...
... separated by muriate of tin , in flakes com- posed of colouring matter and oxide of tin . Many other of its ... separating it : but the kind of sand which will filter at once most speedily and effectually ; the degree of mixture with ...
Page 41
... separated the colouring matter by well - washed alumine ; the water was left perfectly limpid : on evaporation it left one grain , which , on calcination , became 0.6 , as before : allowing for the carbonate of lime decomposed by the ...
... separated the colouring matter by well - washed alumine ; the water was left perfectly limpid : on evaporation it left one grain , which , on calcination , became 0.6 , as before : allowing for the carbonate of lime decomposed by the ...
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Common terms and phrases
action alcohol ammonia angle animal appear arch ascertained atmosphere atoms axis bismuth calcined carbonic acid caseum centre charcoal chlorine circumstances cloudy cogs colour compound containing copper cornea crystals curve Davy decomposed diameter direction dissolved distilled effect electricity equal ether experiments feet fluid fluor gallic acid glass grains gunpowder heat hydrogen inches instrument invention iron latter light lime lines Lippershey liquid luminous magnetic means mercury metal minute motion muriatic acid nature nearly needle nitre nitric acid observed obtained oxide oxygen passed phosphorescence plants plates pole portion potash precipitated produced proportion quantity quicksilver rays remarkable retina salt seen Sheet lightning shew silver similar soluble solution specific gravity substance sulphate sulphuret sulphuric acid surface telescopes temperature thick tion titanic acid tube vapour vaults vegetable velocity vessels voltaic weather weight wheel whilst wire zinc
Popular passages
Page 343 - Commission, when it ordered the killing of the "wild well." The object of the present paper is to give an account of the...
Page 610 - Henry suggests in explanation, that "a current from a trough possesses more 'projectile' force (to use Professor Hare's expression,) and approximates somewhat in 'intensity' to the electricity from the common machine. May it not also be a fact that the galvanic fluid in order to produce the greatest magnetic effect should move with a...
Page 576 - At the same time that he thus gratified my desires as to scientific employment, he still advised me not to give up the prospects I had before me, telling me that Science was a harsh mistress ; and, in a pecuniary point of view, but poorly rewarding those who devoted themselves to her service.
Page 456 - Out of every corner of the woods and glens they came creeping forth upon their hands, for their legs could not bear them; they looked like anatomies of death ; they spake like ghosts crying out of their graves; they did eat the dead carrions, happy where they could find them...
Page 358 - Natural electricity has hitherto been little investigated, except in the case of its evident and powerful concentration in the atmosphere. Its slow and silent operations in every part of the surface...
Page 575 - When I was a bookseller's apprentice, I was very fond of experiment, and very averse to trade. It happened that a gentleman, a member of the Royal Institution, took me to hear some of Sir H. Davy's last lectures in Albemarle Street. I took notes, and afterwards wrote them out more fairly in a quarto volume. My desire to escape from trade, which I thought vicious and selfish, and to enter into the service of Science, which I imagined made its pursuers amiable and liberal, induced me...
Page 195 - ... were distinctly visible. Day broke very slowly, and the sun rose of a fiery and threatening aspect. Rain followed. Captain Bonnycastle caused a bucket of this fiery water to be drawn up : it was one mass of light, when stirred by the hand, and not in sparks, as usual, but in actual coruscations.
Page 457 - They willingly eat the herb Shamrock, being of a sharp taste, which, as they run and are chased to and fro, they snatch like beasts out of the ditches.
Page 456 - ... and if they found a plot of water-cresses or shamrocks, there they flocked as to a feast for the time, yet not able to continue there withal; that in short space there were none almost left, and a most populous and plentiful country suddenly left void of man and beast."*** The authors of this calamity reaped from it the expected fruits.
Page 22 - I saw it distinctly, more than once, put out its short leg while on the wing, and by a bend of the head, deliver somewhat into its mouth. If it takes any part of its prey with its foot, as I have now the greatest reason to suppose it does these chafers, I no longer wonder at the use of its middle toe, which is curiously furnished with a serrated claw...