Iron County register. [volume] (Ironton, Iron County, Mo.) 1867-1965, 1883-10-11
SOAP-BUBBLE SECRETS.

SOAP-BUBBLE SECRETS.
Probably there is not a reader of
| Young People who has not at some time
amused himself with pipe and a bowl
of soap-s1lds. Few, however, know all
| that bubble can afford in the way of
amusement at a slight outlay. Does
my reader know how to make a giant
bubble? has he learned how to employ
| soap-bubbles as magic-lantern slides?
did he ever see them used as parlor or
naments? or is a soap-bubble in harness
an everyday thing with him? If not,
he will find these uses of the bubble de-
| scribed in the present article, and
would add that the experiments will
prove interesting and beautiful to old as
well as young.
We must first learn how to make the
giant bubble. This is the king of bub-
bles, the largest, the longest-Iived, and
the most beautiful. If you can imagine
bubble two or even three feet in di-
ameter, with an existence measured bv
hours instead of seconds, glowing with
colors five times as gorgeous as those
of the ordinary bubble. you have just
such one in your minds eye as you can
make for yourself by carefully follow
ing directions.
Procure two ounces of palm-oI Or
CASTLE soap: the former is preferable
Cut it in pieces the size of a pea, and
place them in bottle of clear glass
with pint of rain-water. Shake vio-
lently until the water has taken up as
much soap as it will hold. You have
now what is called saturated solution
of soap. Place it aside, and leave it
from twenty-four to thirty-six hours,
until it has settled. either perfectly
clear or of very light pearl-color. If,
after thirty-six hours, the solution still
remains clouded, pour off little of the
water and add more. This time it will
scarcely fail to settle as desired. Care
fully pour off, straining through flannel,
add half pint of pure glycerine, and
when the two have had time to mingle
thoroughly, you are ready to blow a 81
ant bubble.
To blow the very largest bubbles it is
necessary to have larger pipe than
the clay pipe commonly used, though
such pipe will produce large bubbles.
A glass funnel two or three inches in
diameter, fitted with a piece of rubber
tubing, produces enormous bubbles.
There is a very ingenious appara-
ratus used, which admits of putting
the finger within the pipe itself. By this
means fresh-soap solution may be
smeared within the pipe, affording re-
newed nourishment to the bubble, and
enabling the experimenter to blow it to
an incredible size. Ha III
These bubbles are distinguished not
only for their size but for their beauty
and durability. Ihave known bubbles
do NV ofL TO loo
hours in the open air, and from twenty
four to thirty-six under glass, precau-
ton being taken that the air of the room
be pure, and that no rough touch destroy
their fragile lives. But now let us find
with the greatest ease and to the best
advantage.
Procure piece of pine board about
three inches square. In the middle of
this fix piece of iron wire, free from
rust, twenty inches in length. At about
six inches distance from the board bend
is parallel with that of the board, and
with a diameter of five inches. Blow a
bubble of six or seven inches diameter,
and gently place it in the ring; it will
not break, and by fitting the pipe you
41CC ~ AlOAA tAC puDOlCs Il LUIS
placed the bubble shows off the colors
said, the glycerine bubble will last for
hours, unlike the ordinary one, as frag-
lie as it is lovely. Three or four bub-
bles of various sizes, placed under glass
on such standards, form beautiful OBJ
ject for a drawing-room, especially if
their colors are seen against back |
prOI1n6 of some black material
Next as to employing soap-bubbles, or,
more correctly, soap films, as magic
lantern slides. Those who do not pos
sess magic lantern may try the expert
ment, though to less advantage, in the
following way: Dip the mouth of a
tumbler lightly in the soap solution,
raise it gently, and a soap film will re-
main stretched across the mouth. Hold |
beautiful effects of color may be seen
when the magic lantern is used. For a
magic lantern, go to work as follows:
Take slip of cardboard, the same |
size of one of your slides, and in it cut |
a circular hole, proportional in diameter |
to the width of the slide. Pour some of |
the solution into a shallow dish, and dip |
the slide into it. Raise it gently, and
film will be left in the hole. Slip the slide
with care into the lantern, and await re-
suits. For moment, the circle of light /
on the wall remains clear, but soon, at |
the bottom, faint tinge of color APP
pears, growing stronger and stronger, /
and moving upward. 1t settles into |
a band of color at last, still moving stead
lily upward, and succeeded by another
band of another tint, which follows it,
and so on, until the great circle on the
wall is gorgeous with the same beautiful
hues as appear on the bubble, but not
sfi FRI py unea civ fOuathar az these seem |