This difficulty may be met, as in Keene's hydrometer, by having all the weights of precisely the same volume but of different masses, and never using the instrument except with one of these weights attached.
Arranging his instrument so as always to displace the same volume of liquid, its weight being varied accordingly.
By this instrument it was agreed that the terms to be offered to Mehemet Ali having been concerted with the Porte, the signatory powers would unite their forces in order to compel the pasha to accept the settlement.
The first constitution of 1863 was superseded by the present instrument which was adopted August 1872 and was amended in 1880, 1883 and 1902.
This movement is resisted by the torsional elasticity of the suspending wire, and hence a fixed indicating needle attached to the movable system can be made to indicate directly on a scale, the difference of potential between the terminals of the instrument in volts.
This instrument was devised for the purpose of detecting counterfeit coin, especially guineas and half-guineas.
By Descartes the principle was used as an instrument of scepticism, the beneficent scepticism of pulling down medieval philosophy to make room for modern science; by Berkeley it was used to combat the materialists; by Hume in the cause of scepticism once more against the intellectual dogmatists; by Kant to prepare a justification for a noumenal sphere to be apprehended by faith; by J.
Marconi, by giving great attention to details, improved the electromagnetic tapper, and, combining it with his improved form of sensitive tube, made a telegraphic instrument as follows: the small glass tube, containing nickel and silver filings between two silver plugs, was attached to a bone holder, and under this was arranged a small electromagnet having a vibrating armature like an electric bell carrying on it a stem and hammer.
The idea of the active capitalist having any duties towards his employes never seems to occur to him; the labourer is, in fact, merely an instrument in the hands of the capitalist, a pawn in the game he plays.
We may consider this to be about the limit of closeness at which there could be any decided appearance of resolution, though E doubtless an observer accustomed to his instrument would recognize the duplicity with certainty.