Lecture

 1 I  |    things are common), and I am going to put the weight upon it,
 2 I  |       apparent.] Look how it is going down. How pretty that is!
 3 I  |       does in the air. I am now going to let it loose, and you
 4 II |       their particles, and I am going to make an experiment which
 5 II |         them together. Now I am going to show you that if we take
 6 II |       and for this purpose I am going to use the electric light
 7 II |        be able to see, and I am going to make use of this power
 8 II |   purple, and green, coming and going most beautifully; not that
 9 II |       which you are each of you going to take a little piece home. [
10 II |    remains quite dark; but I am going to warm this glass in the
11 III|     heat of the ball is rapidly going off. A certain part of the
12 III|    readily through it; and I am going to pour a little water on
13 III|    cease to be vapors.~I am now going to lead you a step beyond
14 III|     bubbling of the gas that is going through the tube (D). See
15 III|      that it is not steam, I am going to show you that it is combustible;
16 IV |         ways. In this case I am going to apply that to the mixture;
17 IV |       of carbon particles. I am going to put the carbon particles
18 IV |     this chemical action is set going exactly as it would be it
19 IV |    vessel of water here, and am going to make the experiment of
20 IV |    action during the time it is going on. It is not so with gravitation;
21 IV |      and burn a match.~I am now going to show you that we can
22 V  |      here a steel bar, and I am going to make it a magnet by rubbing
23 V  | preventing the electricity from going away to the earth. If, therefore,
24 VI | brighter. A part of the zinc is going up into the air in the form
25 VI |        all the action. I am now going to put to the amalgamated
26 VI |    touched each other. Now I am going to cause these two leaves
27 VI |       not combustible, and I am going to take one of them, a small
28 VI |        see what a combustion is going on; and we might go on in
29 VI |         strong action. I am not going to show you any effects
30 VI |        these minute actions are going on forever, and are of great