Lecture

 1 I  |      the inflated India-rubber ball, which consequently assumed
 2 I  |         to sink it thus in the ball of air.~Let me now give
 3 I  |    high as the position of the ball at the two ends of its journey,
 4 I  |      journey, you see that the ball is in a higher position
 5 I  |      one end of the stick, the ball falls toward the centre,
 6 I  | substance were hung where this ball is, it would swing to and
 7 I  |        of taking a small ivory ball, we take a mountain, and
 8 I  |     take a mountain, and put a ball like this near it, we find
 9 I  |     compared with the billiard ball, the latter is drawn slightly
10 I  |   piece of thread and an ivory ball, and hang that upon the
11 I  |    both the pasteboard and the ball and string are as near as
12 I  |        of paper and that ivory ball fall with different velocities
13 I  |    take a feather and an ivory ball, and let them fall, you
14 I  |     times; that is to say, the ball falls faster than the feather.
15 II |    that if, instead of a small ball I took a larger one, like
16 II |    exerted; or, if I made this ball larger and larger, until,
17 II |      Earth itself as the large ball - that then the attraction
18 II |     manner [dropping the ivory ball]. You sit there upright,
19 III|    this: I will take a red hot ball of iron [Mr. Anderson, by
20 III|      to the lecturer a red-hot ball of iron, about two inches
21 III|        liquid, the heat of the ball is rapidly going off. A
22 III|     the heat contained in this ball. In the course of a very
23 III|       power of an India-rubber ball; for you see; if I introduce
24 V  |       evident by means of this ball, this bubble of air [a light
25 V  |      air [a light India-rubber ball, inflated and suspended
26 V  |        attraction between this ball and this shellac at present;
27 V  |      rooms slightly moving the ball about, but there is no attraction.
28 V  |       then holding it near the ball], look at the attraction
29 V  |       it has; how it draws the ball toward it; and then, as
30 V  |       and just as much as that ball was attracted by the shellac,
31 V  |   shellac was attracted by the ball. Now I will suspend this
32 V  |       it will not attract this ball if I bring it near it),
33 V  |    that only attracted a light ball, but here I have several
34 V  |       of repulsion of the pith ball at the end of the straw,
35 V  |      by placing before us this ball, which has just been brought
36 V  |        be transferred from the ball, and I have only now to
37 V  |     transfer the heat from the ball to the wire, and from the
38 V  |    long the heat stops in this ball. I might touch it with the
39 V  |        first heated, first one ball will fall and then the more
40 V  |        more to reach the first ball?~Here is another experiment