 | 1922 - 736 pages
...the extent of that surface. He observes : " Having procured a small wire of fine gold, and given to it as fine a point as I could, I inserted it into a capillary glass tube, and after having heated the tube so as to make it adhere to the point and cover it at every part, I gradually... | |
 | 1922 - 734 pages
...the extent of that surface. He observes : " Having procured a small wire of fine gold, and given to it as fine a point as I could, I inserted it into a capillary glass tube, and after having heated the tube so as to make it adhere to the point and cover it at every part, I gradually... | |
 | Royal Society (Great Britain) - 1801 - 572 pages
...have hitherto been used for that purpose ; and, in this hope, I have not been disappointed. Exper. 6. Having procured a small wire of fine gold, and given it as fine a point as I'could, I inserted it into a capillary glass tube; and, after heating the tube, so as to make it adhere... | |
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Having procured a small wire of fine gold, and given it as fine a point as I could, I inserted it into a capillary glass tube ; and, after heating the tube so as to make it adhere to the point, and cover it in every part, I gradually ground it down, till,... 
