New Plastic Masks Replace Sculpturing
AS FAST as photography and almost as simple is a new process for making more accurate reproductions of head and bust than a sculptor can. Casts of heads can be made at low cost in 35 minutes.
A new type of plastic material, invented by Miss Harriet Meyer, is the secret of the process. This plastic substance, with which she covers the entire head of the subject, accurately reproduces every strand of hair and minute line. Yet the material does not stick to the subject. No oil is put on the face. The subject can assume any expression he may wish to have reproduced. The plastic material is applied with a brush and a brass cage pressed in place. The mask is then dried with an electric blower. After drying, the mask, still flexible, is removed. It is then used to produce the finished head in plaster of Paris or bronze.
It is claimed the plastic material does not cause discomfort to the subject and no tubes are necessary to permit the subject to breathe easily.
The New Gillette Shave
Easier and safer to handle
MOST MEN like fishingâ€”but not fishing down the drainpipe for a slippery razor blade. That’s one of many reasons why a vast army of men are praising the New Gillette Blade. Its square ends can’t slip out of soapy fingers; and how easily the new blade reaches into the tight little corners around the mouth, nose and ears!
There are so many other big improvements that you won’t appreciate them all until you try this New Gillette Shave yourself. Here are just a few: no more wiping or drying of parts. New blade resists rust.
“Razor pull” is banished forever by new reinforced corners of razor cap and cut-out corners of blade-Sounds almost impossible to give you all this remarkable new shaving comfort for only one dollar, doesn’t it? Yet your dealer has your New-Gillette Razor set waiting for youâ€” your choice, in fact, of five styles of handsome cases. Additional new blades are priced at one dollar for ten and fifty cents for five.
Enjoy this new shaving thrill tomorrow morning by seeing your dealer on your way home tonight.
GILLETTE SAFETY RAZOR CO., BOSTON, U.S.A.
The Miracle Element
cat’a-lyst: chem., the causing or accelerating of a chemical change by the addition of a … (catalytic agent) . . .
From air conditioning to welding fluxes, Lithium chemicals are the catalysts of industry. Multi-purpose greases, porcelain enamels, organic chemicals, pharmaceuticals, electric storage batteries, heat treating, glazes, electronic ceramics, metallurgy, brazing fluxesâ€”all boast products made better by the addition of Lithium. Architectural porcelain enamels, porcelainized aluminum, low temperature heat treating, cermets, deicing of parked aircraftâ€”these are wholly new fields with an interest in Lithium. Why don’t you consider the possibilities Lithium offers for your production process? Investigate the profit potentialities of this wonder metal. We will be glad to discuss it with you.
LITHIUM CORPORATION OF AMERICA, INC
MINES: Keystone, Custer, Hill City, South Dakota â€¢ Bessemer City, North Carolina â€¢ Cat Lake, Manitoba â€¢ Amos Area, Quebec â€¢ BRANCH SALES OFFICES: New York Pittsburgh â€¢ Chicago â€¢ CHEMICAL PLANTS: St. Louis Park, Minnesota â€¢ Bessemer City, North Carolina â€¢ RESEARCH LABORATORY: St. Louis Park, Minnesota
With Edison’s Insomnia Squad
by Richard G. Berger
IT WAS during the summer of 1916 just after my graduation from the Massachusetts Institute of Technology, that I read an article in Munsey’s Magazine concerning Thomas A. Edison and his “Insomnia Squad.” I immediately wrote to Mr. Edison requesting employment in his laboratory.
He was away on one of his annual Firestone-Burroughs vacation trips. Upon his return I received a letter stating that Mr. Edison offered me two weeks’ trial employment in his laboratory at fifteen dollars per week. I acceptedâ€”in fact I would have taken the position without salaryâ€”and reported to the laboratory at West Orange, fully expecting to be back home at the end of the two weeks.
The sight of Mr. Edison with several days growth of beard and dressed in baggy clothes, vigorously chewing tobacco, set me at ease. He assigned me to work on various problems of phonograph record composition and the manufacture of phenol (carbolic acid) which was then much in demand for both records and explosives.
Rocket Flight Dream or Reality?
Prophetically depicting what future commercial rocket flight “space ships” will look like, a recent motion picture features scenes showing a passenger rocket taking off from a long runway (left) and another super-rocket ship being nosed out of its hangar (left center) in preparation for a transcontinental flight at speeds surpassing 1,000 miles per hour. Bona fide rocket experimenters, however, acknowledge that it will be a long time before passenger rockets will be practical.
In the photo at right, an experimental rocket is seen just at the moment of leaving the ground. Rockets do not have to be shot into the air in order to conduct tests, but are usually “launched” on a proving stand, special instruments indicating power, rate of climb, and other data.
Much in the manner of pioneer aircraft experimenters, groups of rocket fans are constantly seeking to improve rocket flight in an effort to hasten the day when commercial rocket travel will be practical. Leftâ€”â€”German experimenters with a newly developed rocket. Aboveâ€”Test plane fitted with a rocket motor at tail. Rocket motors have also been tested in boats and automobiles.
LICORICE may create new assets for you
Some businessâ€”perhaps yoursâ€”may soon find an additional source of wealth through licorice. This could happen by improving on some product now in use or developing a brand new one.
A prime example of product improvement from research is to be found in the tobacco industry. For many years now, licorice has been added to certain tobacco products to improve the taste, and also as a mellowing and conditioning agent. And a prime example of a new product as the reward for research is Foamite Firefoamâ€” a foam of great staying power obtained from the “spent” root after completion of the initial extraction process.
How to Run An Atomic Power Plant
Nuclear research piles give preview of methods that may be used to make tomorrow’s electricity.
By Martin Mann
Youâ€”as a citizenâ€”own a part of the 2-1/2 billion-dollar atomic-energy industry. Although your individual share is only one in 143,000,000, it is probably the most important single thing you own. It provides the most powerful weapon in our arsenal for war, promises cures for many diseases, and will eventually furnish cheaper electricity and transportation.
YOU’VE heard a lot about atomic energy. But you probably have a lot of questions because so few people have actually seen an atomic engine. Well, I have. I was one of a small group of reporters who saw two nuclear piles early this winter. While they were operating, I touched them, stood on top of one, saw it turned on and off, watched as “hot” radioactive materials were taken out of it. So maybe I can help you visualize the process and get rid of some of the mystery. Let’s imagine you have just gotten a job running an “atom furnace.” Sure I mean you! Some day such jobs will be as common as locomotive engineers. The engines of die future will be like the experimental piles I saw at the Argonne National Laboratory, which the University of Chicago runs for the U. S. Atomic Energy Commission, used to transfer heat out of power piles, but what that material will be is still a question. That’s one reason nobody has built a real power pile yet. A good heat-transfer fluid will probably be found among the metals that melt easilyâ€”bismuth might be a possibility.
Tomorrow’s Design Today…
Airplane design involves a staggering amount of data processingâ€”a seemingly endless number of computations and tests between the drawing board and the production line. Every hour…every day … every week gained here brings the time when the finished plane takes off on its first flight just that much closer. In the aircraft industry, as in many other engineering applications, the Remington Rand ERA 1103 Electronic Computing System has proven how easily it can handle the most difficult research problems. Here are some reasons why leading aircraft builders and other prominent users are counting on the ERA 1103 these days:
Because of its ability to reduce large volumes of data at extremely high speeds, the ERA 1103 is the ideal computing system for scientific applications. Its speed is matched by many other outstanding characteristics: superb operating efficiency, obtained through large storage capacity … great programming versatility… the ability to operate simultaneously with a wide variety of input-output devices … and far greater reliability than any computer in its class. For more information about the ERA 1103, or for information about how you might apply the system to your particular problems, write to …
ELECTRONIC COMPUTER DEPARTMENT, REMINGTON RAND
ROOM 1915, 315 FOURTH AVE., NEW YORK 10
NEW DEPARTURES OF TOMORROW
TOMORROW: Breads and pastries . . . mixed, baked, sliced, wrapped at your door!
Place your order at your door. In seconds, Bake-O-Mat mixes and processes the ingredients, electronically bakes, slices, and wraps any of a wide variety of hot breads and pastriesâ€”as you watch!
When? 1960? Could be! But, one thing is sure. Then, as now, New Departure ball bearings will reduce costs by simplifying machine design . . . increase customer satisfaction with added product dependability.
If you’re “cooking up” a new machineâ€”or improving a present oneâ€”New Departure’s engineering service provides the right bearings for you!
NEW DEPARTURE â€¢ DIVISION OF GENERAL MOTORS â€¢ BRISTOL, CONNECTICUT
NEW DEPARTURE BALL BEARINGS
NOTHING ROLLS LIKE A BALL
Birds Hit With Bullets of Light
BULLETS of light instead of the usual lead shot are being employed by Chicago’s sportsmen in a new trapshooting game.
The sport, which is said to be absolutely noiseless, may be played in an ordinary hall. It is held to be a valuable aid in perfecting marksmanship.
Photo-electric cells are mounted in the bodies of duck targets which move across a panelled opening at one end of the room. Each gun has its source of light which flashes on when the trigger is pressed.
If a marksman “hits” the photo-electric cell directly in the center of the bird’s body, the duck falls and the number of respective hits is registered automatically in light.