 | James Ferguson - 1764 - 322 pages
...plate, to prevent the quickfilver from getting into the air-pipe and barrels, in cafe any of it mould be accidentally fpilt over the jar: for if it once...the cup, and exhauft the receiver of air, and the preffure of the outward air, on the furface of the quickfilver, will force it through the pores of... | |
 | John Imison - 1796 - 476 pages
...gets into the pipes or barrels, i fpoils them, by loofening the folder, and corroding the brafs. Take Take the tube out of the receiver, and put one end of Experiment a bit of dry hazel branch, about an inch long, tight into the hole, and the other end tight... | |
 | William Nicholson - Natural history - 1809 - 684 pages
...instant. ' Take a receiver, having a brass up fitted to the top with a hole in it ; fit one end of a dry hazel branch, about an inch long, tight into the...end tight into a hole quite through the bottom of a Miiiill wooden cup , then pour some quicksilver into the cup, and exhaust the receiver of air, and... | |
 | Alexander Jamleson - 1821 - 456 pages
...11. 231. Take a receiver, having a brass cap fitted to the top with a hole in it; fit one end of a dry hazel branch about an inch long, tight into the...end tight into a hole quite through the bottom of a small wooden cup; pour quicksilver into the cup, exhaust the receiver, and the pressure of the outward... | |
 | William Nicholson - Natural history - 1821 - 376 pages
...instant. Take a receiver, having a brass cap fitted to the top with a hole in it; fit one end of a dry hazel branch, about an inch long, tight into the...end tight into a hole quite through the bottom of a small wooden cup ; then pour some quicksilver into the cup, and exhaust the receiver of air, and the... | |
 | John Imison - Art - 1822 - 528 pages
...instant. 3. Take a receiver, having a brass cap fitted to the top with a hole in it; fit one end of a dry hazel branch about an inch long tight into the...end tight into a hole quite through the bottom of a small wooden cup ; then pour some quicksilver into the cup, and exhaust the receiver of air; the pressure... | |
 | Alexander Jamieson - Industrial arts - 1829 - 654 pages
...instant. 11. Take a receiver, having a brass cap fitted to the top with a hole in it; fit one end of a dry hazel branch about an inch long, tight into the...end tight into a hole quite through the bottom of a small wooden cup ; pour quicksilver into the cup, exhaust the receiver, and the pressure of the outward... | |
 | James Ferguson - Astronomy - 1839 - 554 pages
...once gets into the pipes or barrels, it spoils them, by loosening the solder, and corroding the brass. 8. Take the tube out of the receiver, and put one...into the hole, and the other end tight into a hole quile through the bottom of a small wooden cup: theu pour some quicksilver into the cap, and exhaust... | |
 | 1839
...to hear up the vapours , and, in the latter, too dense and henry to let them fall. Experiment 1. — Take the tube out of the receiver, and put one end of a bit of dry hard branch, about an inch long, tight into it. Fix the other end tight into the bottom of a small... | |
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Take a receiver, having a brass cap fitted to the top with a hole in it; fit one end of a dry hazel branch, about an inch long, tight into the hole, and the other end tight into a hole quite through the bottom of a small wooden cup ; then pour... 