Soap Bubbles
and the Forces which Mould Them
Forfatter: F. R. S., A. R. S. M., C. V. Boys
År: 1890
Serie: Romance of Science Series
Sted: London
Sider: 178
UDK: 532
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THE FORCES WHICH MOULD THEM. 133
separate. Had there been the slightest elec-
trical influence inside, even to a depth of a
hundred-thousandth of an inch, the two
bubbles would have instantly come together.
There is one more experiment which I
must show, and this will be the last; it is
Fig. 66.
a combination of the last two, and it beau-
tifully shows the difference between an in-
side and an outside bubble. I have now
a plain bubble resting against the side of the
pair that I have just been using. The instant
that I take out the sealing-wax the two outer