The Popular Science Monthly, 6±ÇD. Appleton, 1875 |
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11 ÆäÀÌÁö
... animal . Let us now follow the index - words of the figure . We find a thin sheet of flesh lying on the shell . It is the left mantle , for there are two , one to cover the right side also , so that both together are contin- uous as one ...
... animal . Let us now follow the index - words of the figure . We find a thin sheet of flesh lying on the shell . It is the left mantle , for there are two , one to cover the right side also , so that both together are contin- uous as one ...
13 ÆäÀÌÁö
... animal extends both folds of the mantle outside of itself and over the shell , and that line is where the lips of the folds meet . This mantle has much to do with obtaining food . The oyster opens its shells about a quarter of an inch ...
... animal extends both folds of the mantle outside of itself and over the shell , and that line is where the lips of the folds meet . This mantle has much to do with obtaining food . The oyster opens its shells about a quarter of an inch ...
16 ÆäÀÌÁö
... animal substance as the staple , and that this is soon filled in with carbonate of lime , taken in mechanically from the salt - water ? And this same organ has , along its edge , a se- ries of pigment - cells , from which it exudes the ...
... animal substance as the staple , and that this is soon filled in with carbonate of lime , taken in mechanically from the salt - water ? And this same organ has , along its edge , a se- ries of pigment - cells , from which it exudes the ...
17 ÆäÀÌÁö
... animal without nerves ! One must go down very low in the scale of living things to find a creature enjoying such a du- bious felicity . The amoeba - a simple , gliding clot or molecule of liv- ing jelly - enjoys this singular ...
... animal without nerves ! One must go down very low in the scale of living things to find a creature enjoying such a du- bious felicity . The amoeba - a simple , gliding clot or molecule of liv- ing jelly - enjoys this singular ...
48 ÆäÀÌÁö
... animal motions , has contributed to the " International Scientific Series " a work entitled " Animal Mechanism , " in which the subject of terrestrial locomotion , as typified in man and in the horse , is fully treated . Prof. Marey has ...
... animal motions , has contributed to the " International Scientific Series " a work entitled " Animal Mechanism , " in which the subject of terrestrial locomotion , as typified in man and in the horse , is fully treated . Prof. Marey has ...
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731 ÆäÀÌÁö - Out of the bowels of the harmless earth, Which many a good tall fellow had destroy'd So cowardly ; and but for these vile guns He would himself have been a soldier.
503 ÆäÀÌÁö - Were our minds and senses so expanded, strengthened, and illuminated as to enable us to see and feel the very molecules of the brain ; were we capable of following all their motions, all their groupings, all their electric discharges, if such there be ; and were we intimately acquainted with the corresponding states of thought and feeling, we should be as far as ever from the solution of the problem, " How are these physical processes connected with the facts of consciousness ? " The chasm between...
311 ÆäÀÌÁö - That gravity should be innate, inherent and essential to matter, so that one body may act upon another at a distance through a vacuum, without the mediation of any thing else, by and through which their action and force may be conveyed from one to another, is to me so great an absurdity, that I believe no man who has in philosophical matters a competent faculty of thinking, can ever fall into it.
29 ÆäÀÌÁö - is a definite combination of heterogeneous changes, both simultaneous and successive, in correspondence with external coexistences and sequences.
503 ÆäÀÌÁö - But the passage from the physics of the brain to the corresponding facts of consciousness is unthinkable. G ranted that a definite thought and a definite molecular action in the brain occur simultaneously ; we do not possess the intellectual organ, nor apparently any rudiment of the organ, which would enable us to pass, by a process of reasoning, from the one to the other.
593 ÆäÀÌÁö - 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.
103 ÆäÀÌÁö - ... the good and happiness of the members, that is, the majority of the members of any state, is the great standard by which everything relating to that state must finally be determined.
504 ÆäÀÌÁö - In affirming that the growth of the body is mechanical, and that thought, as exercised by us, has its correlative in the physics of the brain, I think the position of the .' Materialist' is stated, as far as that position is a tenable > one. I think the materialist will be able finally to maintain this position against all attacks; but I do not think, in the present condition of the human mind, that he can pass beyond this position.
593 ÆäÀÌÁö - In the distant future I see open fields for far more important researches. Psychology will be based on a new foundation, that of the necessary acquirement of each mental power and capacity by gradation. Light will be thrown on the origin of man and his history.
33 ÆäÀÌÁö - The ultimate result of shielding men from the effects of folly, is to fill the world with fools.