and usually
burnt fingers are the result of pushing the match farther in the
flame. Hold the burnt end in the fingers and place the other end
in the flame as shown in Fig. 2. A light will be secured quickly
and the flame will only follow the stick to the old burnt portion.
** Home-Made Hand Drill [444]
In the old kitchen tool box I found a rusty egg beater of the type
shown in Fig. 1. A shoemaker friend
[Illustration: Details of Hand Drill Construction]
donated a pegging awl, Fig. 2, discarded by him due to a broken
handle. With these two pieces of apparatus I made a hand drill for
light work in wood or metal. By referring to Fig. 3 the chuck, A,
with stem, B, were taken from the awl. The long wire beater was
taken from the beater frame and a wire nail, 0, soldered to the
frame, D, in the place of the wire. The flat arms were cut off and
shaped as shown by E. The hole in the small gear, G, was drilled
out and a tube, F, fitted and soldered to both the gear and the
arms E. This tube, with the gear and arms, was slipped over the
nail, 0, then a washer and, after cutting to the proper length the
nail was riveted to make a loose yet neat fit for the small gear.
The hand drill was then completed by soldering the stem, B, of the
chuck to the ends of the flat arms E. Drills were made by breaking
off sewing-machine needles above the eye as shown in Fig. 4 at A,
and the end ground to a drill point.
--Contributed by R. B. J., Shippensburg, Pa.
** How to Make a Stationary Windmill [445]
A windmill that can be made stationary and will run regardless of
the
[Illustration: Runs in Any Wind]
direction of the wind is here illustrated. Mills of this kind can
be built of larger size and in some localities have been used for
pumping water.
Two semi-circular surfaces are secured to the axle at right angles
to each other and at 45 deg. angle with that of the axle as shown
in Fig. 2. This axle and wings are mounted in bearings on a solid
or stationary stand or frame. By mounting a pulley on the axle
with the wings it can be used to run toy machinery.
** Electric Anesthesia [445]
It is a well known fact that magnetism is used to demagnetize a
watch, and that frost is drawn out of a frozen member of the body
by the application of snow. Heat is also drawn out of a burned
hand by holding it close to the fire, then gradually drawing it
away. The following experiment will show how a comparatively
feeble ele
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