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Experimental glass blowing for boys (1920)

Lynde, Carleton John, b. 1872, Gilbert, A. C. (Alfred Carlton), 1884-1961, A.C. Gilbert Company · New Haven, CT : A.C. Gilbert Co. · leaf 58

An illustration from Experimental glass blowing for boys, 1920, leaf 58
remains a gas and occupies space, but this is offset by the volume of the air which escaped at first. The result is that the volume of gas at the end is about 1/5 less, and the atmospheric pressure on the water in the pan lifts water into the bottle. The candle goes out because it must have oxygen… … GLASS BLOWING 57 Hold a clean, dry, cold tumbler over your alcohol lamp flame(Fig. 96). Does water deposit in the form of mist on the insidenf the tumbler? Repeat with fresh tumblers with the flame of a kerosene lampand of a candle. Are the resultssimilar ? Direct theblowpipe flameinto the end of…

Glass blowing and working

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