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The Popular Science Review: A Quarterly Miscellany of Entertaining ..., Том 12
Полный просмотр - 1873
acid action amount animal appears applied attention beautiful become birds body branches British called cause changes close colour common complete considerable considered consists contains course deposit described direction effect employed engine equal examined exhibited existence experiments fact feet give given greater ground heat Illustrated important inches increased interesting iron kind known late leaves less light lines lower manufacture material matter means metal mineral minute nature nearly notice object observations obtained operations organic original passed plants Plate portion position possess present probably produced Professor readers received recently referred regard remains remarkable scientific seen side silver similar Society solution species specimens structure substance successful surface taken tree variety various whilst whole winter wood
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. 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.