The Mechanic's Magazine, Museum, Register, Journal and Gazette, Band 43Robertson, 1845 |
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Ergebnisse 1-5 von 89
Seite v
... square root , 65 ; conversion of convex surfaces , 82 , 97 , 120 ; rectification of the circle , 386 Geometry , mechanical , 190 Glass duty , repeal of the , 9 malleable , re - discovered , 63 new process for silvering , 190 pipes ...
... square root , 65 ; conversion of convex surfaces , 82 , 97 , 120 ; rectification of the circle , 386 Geometry , mechanical , 190 Glass duty , repeal of the , 9 malleable , re - discovered , 63 new process for silvering , 190 pipes ...
Seite viii
... Square - root , geometrical extraction of , 67 Statistics of the manufacture of hosiery by machinery , 378 Steamers , on the construction of , 269 Steam - engines , Biram's patent oscillating , 1 - , sway - beam and direct ac- tion , 25 ...
... Square - root , geometrical extraction of , 67 Statistics of the manufacture of hosiery by machinery , 378 Steamers , on the construction of , 269 Steam - engines , Biram's patent oscillating , 1 - , sway - beam and direct ac- tion , 25 ...
Seite 20
... square of half the thickness , and again , by the constant co - efficient 9-8696 , and the product will be the required solidity . If we compare the analytical expres- sions for the surface and solidity of the ring , we shall find them ...
... square of half the thickness , and again , by the constant co - efficient 9-8696 , and the product will be the required solidity . If we compare the analytical expres- sions for the surface and solidity of the ring , we shall find them ...
Seite 28
... square , concave , or cylindrical , and either made of tin plates , or of wood and lined with them , " for the reflexion of the heate that is gathered within will make great expedition " in the cooking . At each side was to be a slit ...
... square , concave , or cylindrical , and either made of tin plates , or of wood and lined with them , " for the reflexion of the heate that is gathered within will make great expedition " in the cooking . At each side was to be a slit ...
Seite 43
... square box , 18 in . x 12 x 12 , with a brass pipe to insert in the plug box ; sides fixed ; and not one word about canvas . This contrivance was objected to , because of the very great inconveni- ence of carrying a box of suitable size ...
... square box , 18 in . x 12 x 12 , with a brass pipe to insert in the plug box ; sides fixed ; and not one word about canvas . This contrivance was objected to , because of the very great inconveni- ence of carrying a box of suitable size ...
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Beliebte Passagen
Seite 303 - The Baconian constructs a diving-bell, goes down in it, and returns with the most precious effects from the wreck. It would be easy to multiply illustrations of the difference between the philosophy of thorns and the philosophy of fruit, the philosophy of words and the philosophy of works.
Seite 344 - And, as occasion served, would quote, No matter whether right or wrong; They might be either said or sung. His notions fitted things so well, That which was which he could not tell, But oftentimes mistook the one For th" other, as great clerks have done.
Seite 303 - ... to his whole system, and that he used means different from those used by other philosophers, because he wished to arrive at an end altogether different from theirs. What then was the end which Bacon proposed to himself? It was, to use his own emphatic expression,
Seite 300 - We have three others that do execute the experiments so directed, and report them. These we call inoculators. Lastly, we have three that raise the former discoveries by experiments into greater observations, axioms, and aphorisms. These we call interpreters of nature.
Seite 300 - We have also engine-houses, where are prepared engines and instruments for all sorts of motions. There we imitate and practise to make swifter motions than any you have, either out of your muskets or any engine that you have...
Seite 317 - ... whole being constructed, arranged, and combined, in the manner and for the purpose herein set forth.
Seite 300 - We have three that try new experiments. Such as themselves think good. These we call pioneers or miners. We have three that draw the experiments of the former four into titles and tables, to give the better light for the drawing of observations and axioms out of them. These we call compilers.
Seite 301 - And this we do also: we have consultations, which of the inventions and experiences which we have discovered shall be published, and which not: and take all an oath of secrecy for the concealing of those which we think fit to keep secret: though some of those we do reveal sometimes to the State, and some not.
Seite 64 - After these remarks you will perceive that it is no exaggeration to say, we may fairly judge of the commercial prosperity of a country from the amount of sulphuric acid it consumes.
Seite 122 - The surface of a sphere is equal to the convex surface of the circumscribing cylinder ; and the solidity of the sphere is two thirds the solidity of the circumscribing cylinder.