bold = Main text
   Lecture                              grey = Comment text

 1 I(4)|       water is kept in a fluid state - is said, under ordinary
 2 I(4)|        retained it in a liquid state is evolved.
 3 I   |     placing the half cwt. in a state of quiescence upon the inflated
 4 I(6)|        be obtained in a liquid state. Thilorier, a French chemist,
 5 II  |        upon it in its ordinary state; when I place it in the
 6 III |        the solid to the liquid state. If I melt ice in other
 7 III |       to keep it in the liquid state to the ice on becoming liquid.
 8 III | occupied by a body when in the state of vapor. Here is a substance
 9 III |        vaporous or the gaseous state are always perfectly transparent,
10 III |    examine that water, and the state and the condition in which
11 III |       get; it would assume the state of vapor, but it would nevertheless
12 III |     would return to the liquid state as soon as the heat was
13 IV  |      or hydrogen to the liquid state; and yet their first impulse,
14 V   |      in them in their ordinary state. For instance, here is a
15 VI  |     the copper in the metallic state on the platinum plate; and