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Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 62
Perry Fairfax Nursey
Visualização integral - 1855
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 55
Visualização integral - 1851
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 50
Perry Fairfax Nursey
Visualização integral - 1849
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Página 35 - ... privy council, that this our grant is contrary to law, or prejudicial or inconvenient to our subjects in general, or that the said invention is not a new invention as to the public use and exercise thereof...
Página 6 - ... inches in the direction of the line of the ray, and so placed, that, if on the same side of the polarized ray, it might pass near them; or if on contrary sides, it might go between them, its direction being always parallel, or nearly so, to the magnetic lines of force.
Página 531 - The third sub-case remains, namely, that the power is always existing around the sun and through infinite space, whether secondary bodies be there to be acted upon by gravitation or not : and not only around the sun, but around every particle of matter which has existence.
Página 197 - Wulf and deployed these aircraft to units whose mission it was to approach the bombers as close as possible and, if weapons did not succeed, to ram the enemy aircraft.
Página 6 - held an opinion, almost amounting to conviction, in common, I believe,. with many other lovers of natural knowledge, that the various forms under which the forces of matter are made manifest have one common origin; in other words, are so directly related and mutually dependent, that they are convertible, as it were, into one another, and possess equivalents of power in their action.
Página 220 - ... interval ; this may be viewed as the expression of electrical power received from the unit jar. The experiment is now repeated, the wire between the balls having been removed, and therefore the
Página 469 - Practical Perspective. THE SUBSTANCE OF THE COURSE OF LECTURES ON LINEAR PERSPECTIVE, delivered at, and forming a part of the Course of Instruction in the Training School, and in the Schools of Art in connection with the Department of Science and Art.
Página 531 - ... planets in different positions with respect to each other and the sun. Moreover, gravitation is not assumed to be a dual power, and in them only as yet have such removals been observed by experiment or conceived by the mind. The second sub-case, or that of a new or another form of power, is also one which has never been imagined by others, in association with the theory of gravity. I made some endeavours, experimentally, to connect gravity with electricity, having this very object in view (Phil.
Página 460 - ... up in the sun a power having no previous existence. As respects gravity, the earth must be considered as inert, previously, as the sun ; and can have no more inducing or affecting power over the sun than the sun over it : both are assumed to be without power in the beginning of the case ; — how then can that power arise by their mere approximation or co-existence ? That a body without force should raise up force in a body at a distance from it, is too hard to imagine ; but it is harder still,...