The Intellectual Observer: Review of Natural History, Microscopic Research, and Recreative Science, Том 10Groombridge and Sons., 1867 |
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Результати 1-5 із 47
Сторінка
... IRON AND STEEL IN THE CONSTRUCTION OF SHIPS AND BRIDGES , THEIR AD- VANTAGES AND DISADVANTAGES . By Professor McGAULEY .. DINOCHARIS COLLINSII ; A ROTIFERON NEW TO SCIENCE . By PHILIP HENRY GOSSE , F.R.S. With a Coloured Plate ...
... IRON AND STEEL IN THE CONSTRUCTION OF SHIPS AND BRIDGES , THEIR AD- VANTAGES AND DISADVANTAGES . By Professor McGAULEY .. DINOCHARIS COLLINSII ; A ROTIFERON NEW TO SCIENCE . By PHILIP HENRY GOSSE , F.R.S. With a Coloured Plate ...
Сторінка 7
... iron , to efforts and results which will assuredly be remem- bered in future days ; and has helped on the nation in its great course of æsthetic progress and refinement . But nothing of this kind can be said of the jeweller , who has ...
... iron , to efforts and results which will assuredly be remem- bered in future days ; and has helped on the nation in its great course of æsthetic progress and refinement . But nothing of this kind can be said of the jeweller , who has ...
Сторінка 13
... iron and brass ; elaborate compositions to be worked out in glass , and common potter's clay ; and is there no cunning hand to devise forms of symmetry and beauty for the employment of gems , of gold , and of silver ? What the sculptor ...
... iron and brass ; elaborate compositions to be worked out in glass , and common potter's clay ; and is there no cunning hand to devise forms of symmetry and beauty for the employment of gems , of gold , and of silver ? What the sculptor ...
Сторінка 74
... , or rather the cylindroid , which has four flattened sides , constituting a kind of quadrangular prism , having rounded corners parallel to its length , $ consists of two plates of cast iron , placed opposite 74 Progress of Invention .
... , or rather the cylindroid , which has four flattened sides , constituting a kind of quadrangular prism , having rounded corners parallel to its length , $ consists of two plates of cast iron , placed opposite 74 Progress of Invention .
Сторінка 75
... iron , placed opposite to each other , and united by two plates of brass . In the ends , which are of some non - magnetic substance , are small circular apertures , that allow an armature to revolve in the axis of the cylindroid . This ...
... iron , placed opposite to each other , and united by two plates of brass . In the ends , which are of some non - magnetic substance , are small circular apertures , that allow an armature to revolve in the axis of the cylindroid . This ...
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