What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
acid action American amount appear Association become body Boston called cause cell changes character chemical chemistry Cleveland close coil College color Committee compared complete considered contain curve determined direction effect electric existence experiments fact field give given greater heat important increased Institute interest John known land later less light lines Mass means measured meeting method motion nature nearly object observed obtained Ohio organic origin passed period photographs physical plate position possible present President pressure probably problem produced Prof Professor question regard relation represented salts Secretary seems shown solution species stars surface taken temperature tested theory tion United University Washington wire York
Page 503 - Those who have handled sciences have been either men of experiment or men of dogmas. The men of experiment are like the ant; they only collect and use: the reasoners resemble spiders, who make cobwebs out of their own substance. But the bee takes a middle course ; it gathers its material from the flowers of the garden and of the field, but transforms and digests it by a power of its own.
Page 493 - To give a stronger impulse and a more systematic direction to scientific inquiry, — to promote the intercourse of those who cultivate Science in different parts of the British Empire, with one another and with foreign philosophers, — to obtain ft more general attention to the objects of Science, and a removal of any disadvantages of a public kind which impede its progress.
Page 508 - And Pharaoh said unto Joseph, I am Pharaoh, and without thee shall no man lift up his hand or his foot in all the land of Egypt.
Page 505 - Writers on Political Economy profess to teach, or to investigate, the nature of Wealth, and the laws of its production and distribution: including, directly or remotely, the operation of all the causes by which the condition of mankind, or of any society of human beings, in respect to this universal object of human desire, is made prosperous or the reverse.
Page 83 - Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite number of particles, each capable of vibrating in perfect unison with every possible undulation...
Page 329 - Consequently, if the theory be true, it is indisputable that before the lowest Cambrian stratum was deposited long periods elapsed, as long as, or probably far longer than, the whole interval from the Cambrian age to the present day ; and that during these vast periods the world swarmed with living creatures.
Page 509 - Wherefore shall we die before thine eyes, both we and our land ? buy us and our land for bread, and we and our land will be servants unto Pharaoh : and give MS seed, that we may live, and not die, that the land be not desolate.
Page 81 - And if at any time I speak of Light and Rays as coloured or endued with Colours, I would be understood to speak not philosophically and properly, but grossly, and accordingly to such Conceptions as vulgar People in seeing all these experiments would be apt to frame. For the Rays to speak properly are not coloured. In them there is nothing else than a certain Power and Disposition to stir up a Sensation of this or that Colour.
Page 502 - For first, the object of the natural history which I propose is not so much to delight with variety of matter or to help with present use of experiments, as to give light to the discovery of causes and supply a suckling philosophy with its first food. For though it be true that I am principally in pursuit of works and the active department of the sciences, yet I wait for harvest-time, and do not attempt to mow the moss or to reap the green corn.
Page 82 - tis a Sense of that Motion under the Form of Sound ; so Colours in the Object are nothing but a Disposition to reflect this or that sort of Rays more copiously than the Rest; in the Rays they are nothing but their Dispositions to propagate this or that Motion into the Sensorium, and in the Sensorium they are Sensations of those Motions under the Forms of Colours.