Lecture

 1 III|         form by the size of its flame; and you now see what an
 2 III|        what an enormously bulky flame I get from that small volume
 3 III|          I have here a circular flame of spirit of wine, and with
 4 III|     oxygen. If I take this ring flame, I can shake, by means of
 5 III| lecturer here shook through the flame some iron filings, which
 6 III|           But if I now hold the flame over a jar of oxygen [the
 7 IV |         if you hold it over the flame, you immediately cover it
 8 IV |   gradually and with a brighter flame than in the former instance.]
 9 IV |       sometimes happened that a flame has caught these raised
10 IV |      beautiful red color of its flame; and here is another which
11 IV |   forcibly pressed down, when a flame, due to the combustion of
12 V  |        that little chimney, the flame will strike against the
13 V  |      being transferred from the flame of that lamp to the copper,
14 V  |          and put it so that the flame shall play equally both
15 VI |         zinc at the side of the flame, so as to let it get heated,
16 VI |       which is flowing into the flame from all sides to have access
17 VI |        on fire; and, having our flame, I will drop this mixture
18 VI |      which has gone through the flame dry, which it will do in
19 VI |        when falling through the flame of alcohol.]~These are all