Take A Seat—But Watch For Splinters

MANUFACTURERS of upholstered furniture, who are no longer able to get metal for springs because of priorities, were invited at a furniture show recently to take a look at the spring pictured at right. Band-sawed from a piece of wood, this spring has plenty of resilience, may well replace in many peacetime functions spring steel needed for war uses. Weight for weight, it is said to be as strong as steel.

Scientists Invent Machine To Discover How Brain Works

THE brain, perhaps the most mystifying organ of the human body, can now be scientifically studied by a new apparatus which photographs amplified “action currents.” Invented by Dr. H. H. Jasper and Dr. L. Carmichael of Brown University, the new machine will permit physicians to study the action of the brain just as the electrocardiograph permits a revealing study of heart action.
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I’m going to guess that freckle used to be synonymous with mole. Otherwise, this could take a while. Also, I love the assumption that readers are all white.

Freckles Frozen Off With Dry Ice
FREEZING off freckles by means of pencils of compressed carbon dioxide snow, often called “dry ice,” is a new method of getting rid of these skin blemishes devised by an Italian physician, Dr. M. Matarasso. The dry ice, which will freeze all human tissues solid after contact of more than a few moments, is compressed into a small stick or pencil, sharp-pointed like a lead pencil. The point of this pencil of concentrated cold then is pressed against each freckle in turn for three seconds. After the colored skin of the freckle drops off in about a week, the new skin thus disclosed is white and unmarked.

Novel Ice Cream Dispenser

SODA jerkers and confectioners who are called on to “dish up” ice cream cones will appreciate the labor-saving features of a new tray which holds the cones in such a manner that both hands are free for the filling operation. Aside from its time-saving aspect, the tray permits the salesman to pause in his work of filling the cones in case he is called on to serve a rush customer.

The section containing the holes which hold the cones fits over a wooden tray base, so that the device comes in two parts. Advertising copy for ice cream manufacturers can be imprinted on the holders.

Inside The Music-Box of Giant Bells

IN the bell loft of the Rockefeller church in New York it suspended the first of the tuned carrillons, the smallest bells of which are shown above. The resonance of a bell, which lasts for several moments, has previously prevented accurate tuning of carrillons, but this age-old annoyance has been eliminated by a system of bell dampers invented by G. M. Giannini.
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Poindexter really should have had one of these.

Violin Made Of New “Glass”
ANEW type of unbreakable, flexible material which has the same transparency as ordinary glass, but weighs less, size for size, has been invented in Germany. A product of artificial resins, the new material can be bent, twisted, punched, cut with a scissors, polished and sawed. As a demonstration of the possibilities of the new “glass,” the full-size violin shown above was made entirely from sample sheets, with the exception of the usual strings.

Bullets from Same Gun Linked By Camera

PHOTOGRAPHIC evidence as to whether or not two bullets were fired from same gun is irrefutably supplied by a new comparison camera invented by Dr. J. H. Mathews, University of Wisconsin professor and criminologist.

The camera marks a sensational advance of science in the war against crime. By taking pictures of opposite sections of the two bullets being checked, the camera reconstructs a composite bullet of the two sections. The resulting photographic reproduction is enlarged between 64 and 256 times the size of the bullets, permitting positive identification before a courtroom jury.

The camera is really two cameras merging into one at the single plate holder. The bottom camera takes a photo of the base of one bullet while the upper camera registers the top section of the second bullet, the two halves appearing on the print as one.

Unfortunately if you like vodka, you’re screwed.

WHISKEY or DRUG HABIT
Cured Forever or No Pay. Full treatment sent on trial. Can be given secretly in privacy of home. Guaranteed to banish forever all desire for whiskey, gin, wine, home brew, moonshine, opium, morphine, heroin, paregoric and laudanum. Costs $2.00 if cures, nothing if fails. Save him from poison.
STANDARD LABORATORIES
Sta. N-62 Baltimore, Md.

If you just looked at the first page of this you’d think it was about BBQ.

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Man Makes His Own Rubber

THE diversified chemical manufacturing industry of America is finding a way to make this country free from dependence on foreign sources for an increasing number of vital raw materials. Only a few years ago, America depended on the nitrate beds of Chile for fertilizers and raw materials for industry. Today, it makes its own nitrates from the air.
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BUSINESS Welcomes NEEDED GADGETS

Motor cleaning fluid which is poured into an auto engine through the spark plug openings is said to clean out carbon deposits overnight.

Bottle cap with a new measuring cone permits accurate pouring of the correct medicinal dose without using a spoon or dropper.

Centrifugal water pump powered by 10 h.p. outboard engine is designed for fire fighting, small irrigating jobs, or even for pumping dirty, sand-laden water. Read the rest of this entry »

Agitators, Engineers Are Chessmen

MODERN as tomorrow morning’s headlines, a newly simplified form of the game of chess has for its game board the Modern World, and for its pieces Farmers, Mechanics, Engineers and even Agitators struggling against forces symbolized by opposing Armies, Bankers, Radio, Press, Law and Middlemen trying to become Rankers.

The play, which is solely a matter of skill, centers around opposing forces trying to dominate one neutral piece called Government while either the red or white side, as the antagonists are named, is in power.

The game may be played by either two, three, or four persons and is substantially like chess. But gone are the Pawns, the Knights, and the Kings and Queens,

“Gee, Mom, Were They All Poor People?”

“Not exactly poor, Bobby. They had money. But they didn’t have all the nice things that we have—such as a radio, and electric lights, and a vacuum cleaner. You see, they didn’t have electricity, or automobiles, or airplanes. Most of those things hadn’t even been invented.”
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