The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Том 2James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1863 |
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Стр. 7
... substance than the sponge - like tissue which fills up the interstice between it and the shining outer coat of the gall . This compactness of structure is a necessary and all - wise provision of nature for protecting the delicate insect ...
... substance than the sponge - like tissue which fills up the interstice between it and the shining outer coat of the gall . This compactness of structure is a necessary and all - wise provision of nature for protecting the delicate insect ...
Стр. 14
... substances which are repulsive to the ordinary mind , the inquiring student may find living forms of intricate structure performing com- plicated natural functions , and affording a habitat for still simpler but equally interesting ...
... substances which are repulsive to the ordinary mind , the inquiring student may find living forms of intricate structure performing com- plicated natural functions , and affording a habitat for still simpler but equally interesting ...
Стр. 15
... substances which have the property of inducing a peculiar state of the nervous system called anesthesia , and thereby ... substance , is poured down the throat , we should not be tempted to desist from introducing it into the body , and ...
... substances which have the property of inducing a peculiar state of the nervous system called anesthesia , and thereby ... substance , is poured down the throat , we should not be tempted to desist from introducing it into the body , and ...
Стр. 16
... substances which act upon the nervous system so as to deprive it of its faculty of produc- ing pain , sometimes partially , and sometimes most completely , without interfering in any great degree with the other func- tions of the body ...
... substances which act upon the nervous system so as to deprive it of its faculty of produc- ing pain , sometimes partially , and sometimes most completely , without interfering in any great degree with the other func- tions of the body ...
Стр. 17
... substances have the peculiar property of acting upon the nerves and producing sleep , even when ad- ministered in very small doses . These substances act upon the nerves , as is proved by applying them directly upon a nerve , and induce ...
... substances have the peculiar property of acting upon the nerves and producing sleep , even when ad- ministered in very small doses . These substances act upon the nerves , as is proved by applying them directly upon a nerve , and induce ...
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The Popular Science Review: A Quarterly Miscellany of Entertaining ..., Том 12 Полный просмотр - 1873 |
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acid ammonia amongst animal appears beautiful birds body bones branches British carbon carbonic acid cause chemical chloroform ciliary processes colour consists contains copper cornea curious cyanide deposit described diameter effect electric employed engine examined exhibited existence experiments fact feet fibres flower Fungi Geology glass heat hymenium Illustrated important inches interesting iron known leaves light lion manufacture matter means metal microscope mineral minute mistletoe nature nitrous oxide object observations obtained ordinary organic P. L. Simmonds paper papillæ passed peculiar pileus plants Polypide Polyzoa portion possess present produced Professor quantity readers remarkable retina rock scientific seen silver skin Society solution species specimens stars statoblasts steam structure strychnia substance sulphur sulphuric acid surface telescope temperature thallium tion tree tube various vegetable vessel VINEGAR EEL whilst winter wood zinc
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Стр. 393 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Стр. 341 - In thoughts from the visions of the night, when deep sleep falleth on men, Fear came upon me, and trembling, which made all my bones to shake. Then a spirit passed before my face ; the hair of my flesh stood up...
Стр. 99 - How gloriously her gallant course she goes! Her white wings flying — never from her foes — She walks the waters like a thing of life, And seems to dare the elements to strife.
Стр. 392 - Authors of the highest eminence seem to be fully satisfied with the view that each species has been independently created. To my mind it accords better with what we know of the laws impressed on matter by the Creator, that the production and extinction of the past and present inhabitants of the world should have been due to secondary causes, like those determining the birth and death of the individual.
Стр. 392 - I believe that animals are descended from at most only four or five progenitors, and plants from an equal or lesser number.
Стр. 392 - Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth, have descended from some one primordial form, into which life was first breathed.
Стр. 21 - As nitrous oxide in its extensive operation appears capable of destroying physical pain, it may probably be used with advantage during surgical operations in which no great effusion of blood takes place.
Стр. 496 - That, for instance, in acquiring the sensation of redness, our eyes are affected four hundred and eighty-two millions of millions of times ; of yellowness, five hundred and forty-two millions of millions of times ; and of violet, seven hundred and seven millions of millions of times per second...
Стр. 346 - Trees having this character of wood are rare, and do not exist in the proportion of one to a hundred. The serpentine direction of the fibre, which renders them difficult to split and to work, produces, in the hands of a skilful mechanic, the most beautiful effects of light and shade. These effects are rendered more striking, if, after smoothing the surface of the wood with a double-ironed plane, it is rubbed with a little sulphuric acid, and afterwards anointed with linseed oil.
Стр. 200 - Great fleas have little fleas upon their backs to bite 'em, And little fleas have lesser fleas, and so ad infinitum.