The British Encyclopedia: Or, Dictionary of Arts and Sciences. Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Volumen5Longman, Hurst, Rees, and Orme, 1809 |
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... observed .; but as in the usual processes by which it is obtained , it is always alloyed with iron ; it was concluded , with probabi- lity , that the magnetism it exhibited was owing to the presence of that metal . Since methods ...
... observed .; but as in the usual processes by which it is obtained , it is always alloyed with iron ; it was concluded , with probabi- lity , that the magnetism it exhibited was owing to the presence of that metal . Since methods ...
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... observed of our Saxon ancestors . NIGHTINGALE . See MOTACILLA . NIGRINE , in mineralogy , a species of the Menachine genus . Colour dark brown- ish - black , passing to velvet black ; it occurs in larger and smaller angular grains ; spe ...
... observed of our Saxon ancestors . NIGHTINGALE . See MOTACILLA . NIGRINE , in mineralogy , a species of the Menachine genus . Colour dark brown- ish - black , passing to velvet black ; it occurs in larger and smaller angular grains ; spe ...
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... observed when speak ing of aqua fortis . The alumine will effect this even after it has been made into pot- tery . The uses of nitre are various . Beside those already indicated , it enters into the composition of fluxes , and is ...
... observed when speak ing of aqua fortis . The alumine will effect this even after it has been made into pot- tery . The uses of nitre are various . Beside those already indicated , it enters into the composition of fluxes , and is ...
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... observed , that there is no such thing , pro- perly speaking , as nitrous acid , or the nitric base acidified with a minimum dose of oxygen ; but that the nitric acid is capa- ble of absorbing various portions of nitric oxide , with ...
... observed , that there is no such thing , pro- perly speaking , as nitrous acid , or the nitric base acidified with a minimum dose of oxygen ; but that the nitric acid is capa- ble of absorbing various portions of nitric oxide , with ...
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... observed . “ To use the Nocturnal , ” turn the upper plate till the long tooth , marked twelve , be against the day of the month on the under plate : then , bringing the instrument near the eye , suspend it by the handle with the plane ...
... observed . “ To use the Nocturnal , ” turn the upper plate till the long tooth , marked twelve , be against the day of the month on the under plate : then , bringing the instrument near the eye , suspend it by the handle with the plane ...
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