Author: Charlie

  • ROCKET CATCHER (Jan, 1953)

    ROCKET CATCHER
    IF and when space travel becomes a reality, there’ll be the problem of landing high-speed rocket ships. D. B. Driskill of San Francisco thinks he has the answer in his U. S. Patent 2,592,873. He would build a system of telescoping tubes butted against a mountainside or mounted on skis or a train platform. The rocket ship would be guided into the end of the outer tube by radar. This tube would slide into the second tube, braked by air pressure, and then into the main tube. When pressure between the tubes is released, passengers would leave through doors in their walls.


  • So YOU WANT TO HAVE A Love Affair (Oct, 1965)

    So YOU WANT TO HAVE A Love Affair

    by SUSAN NORRIS

    The very thought is exciting, thrilling and makes you feel just a bit wicked. Perhaps you have already had one affair and want to have another. Or maybe you have never made love.

    An old saying goes, “Why should a man buy the cow if he can get the milk free.” Having a love affair does not assure a girl that the man involved will marry her.

    It is reported that only about ten percent of American women who reach the age of 23 without marrying are still virgins. This indicates that 90% of America’s bachelor girls indulge in sexual relations prior to wedlock.

    Having a love affair is taking chances in several directions. Outside of the fact that sexual relations can, and often do, produce children, there are other facts involved. Will the affair lead to a broken heart? Will the young man leave the girl after the union has been completed?

    Most young women go to their bridal beds with at least the experience of petting, if not the complete act as part of their experience. Statistics do not re- veal how many of these girls wish they had waited until their wedding nights before going all the way.

    Until recently young Americans abided by a double standard, allowing single men to enter into illicit relations, but forbidding women from doing so. This standard appears to be equalizing, however, as more and more women achieve equal status with men. During the last century the word “secretary” was assumed to mean a man. Today that meaning has changed, and a male secretary is an oddity in the business world. As women take new places in life, it is understandable” that the old standards, including those of morality, would become more up to date. But is it wise for men and women to indulge in premarital sexual relationships?

    Medical science says yes, provided the relationship is entered with full understanding of what could result if precautionary measures are not taken regarding conceiving children. Science admits that a sexually satisfied person, both male and female, leads a more balanced life than a person who is sexually frustrated. Moodiness, depression, even bad skin and nervousness, can be alleviated by satisfying nature’s sexual urge which belongs on the scale of human needs along with breathing, sleeping, and eating.

    The sexual urge is neither sinful nor lusty, but is normal and healthy. Only when people pervert it or use it greedily does it become tainted.

    On the other hand. Theologians teach that humanity’s highest expression comes from the spiritual or mental side of man. and thus sexual expression is linked with the lowly, animal side of life. It is believed to be God’s way of joining man and woman in holy matrimony, for the purpose of bringing forth children.

    If you are thinking seriously of having a love affair, there is another chance you must consider, possibly the greatest factor involved. Will you be able to live with yourself afterward? No matter how fulfilling and ecstatic the moment of making love is, will you be able to face yourself in the mirror the next morning?

    Most psychiatrist’s offices are filled with people who suffer from the curse that accompanies advancing civilization and sophisticated living, that of guilt. From guilt numerous complexes and neuroses can spring.

    If your conscience whispers that you would suffer agony, regret and guilt over having a love affair, it would be unwise to enter the relationship no matter how much you desire it. On the other hand, if your heart cries to make love, only you can make the decision and face the consequences, if there are any, afterward.

    A mother once said to her teenage daughter, “Sex is like a banana. You can’t know its flavor until you’ve tasted it, but after the first bite you will probably enjoy the fruit and want more.” One love affair can lead to another. On the other hand, it might lead to a well-rounded marriage. Nobody knows what the outcome will be when she is only at the onset.

    Not all love affairs produce offspring, but they all produce memories and feelings, sometimes sunny happiness and sometimes only cloudy bitterness and disappointment. For those who don’t know whether to have a love affair or not, it might be appropriate to think of the popular song which says, “Love and marriage, love and marriage, go together like a horse and carriage.,,


  • NEW in SCIENCE (Apr, 1953)

    NEW in SCIENCE

    PLASTIC ARMOR, light and inexpensive, soon will be marketed by a Denver firm. It is laminated, can be cut, molded, bent or sawed, will stop bullets from the most powerful hand-guns at 25 yards. Material, yet unnamed, was invented to meet need for lighter armor for banking cars, but preliminary tests indicate possible military use. Plastic, above right, show dents from rifle bullets. Above left, new plastic-armored truck.

    IMPOSSIBLE INVENTION of Bernard J. Patton of Los Angeles has confounded the scientific world. He calls it a “piano” and can’t explain how it works. All he knows is that when he connects it to a burned-out fluorescent tube, the tube becomes good for another 2,000 hours of guaranteed service. He has started a local business.

    PADDLE-WHEEL BOAT of new design, called Gazook, makes a test run in a swimming pool in Los Angeles. The three-passenger vehicle is made expressly for pools, calm lakes and romantic lagoons. Wheels, which contain sealed air chambers, can be removed quickly for storage of the boat for transporting on a car roof or small trailer.

    SECRET WEAPON? No, only a new three-ton camera being constructed in West Berlin to photograph the sky. It is the first made in Germany since World War II, will be used by Bonn University. Scientists say it will take photos of stars up to the 23rd class. The human eye can see stars up to the 6th class. Instrument costs $20,000.

    NO MODEL RAILROAD layout, as a quick glance at the photo suggests, but the complex wiring mechanism of aiming device on a new anti-aircraft weapon called Skysweeper, designed to cope with enemy guided missiles, supersonic aircraft. A woman technician is checking the intricate hookup at General Motors AC Spark Plug Plant in Flint.

    PHOTO MAP of area around Philadelphia. Penna., is about 33×45 ft., large enough to cover the side of an average two-story house. Each section was made from dozens of aerial photos carefully assembled into a photo-mosaic, then rephotographed. Work maps for Philadelphia Electric Co. were traced from it. Map includes 2,340 square miles.

    GLASSES FOR BLIND help ten-year-old boy from Patterson, N. J., who has only ten per cent vision to read fine print on card. New clear-image, high-resolution lenses will aid about half of 150,000 near-blind people in U. S. according to New York State Optometric Assoc. Each glass is combination of lenses set one-eighth inch apart.


  • THE AERIAL NEMESIS OF SUBMARINES (Jun, 1917)

    THE AERIAL NEMESIS OF SUBMARINES

    HUNTING THE UNDERSEA PIRATES

    This remarkable photograph depicts clearly the type of small dirigible now being used by the French and British in hunting German submarines. The gas bag is short and stubby when compared to the latest rigid types of Zeppelins, and as a result, great speed is not possible. The car is the same as that used on English battleplanes, modified to an extent which allows slightly greater carrying
    capacity.


  • why does Blonder-Tongue offer two new indoor boosters? (Dec, 1962)

    Wow, that’s quite a name for an electronics company to be saddled with. Still here though, which is something you can’t say for most of the other companies in this issue.

    Also, doesn’t that guy look like he could be John Stewart’s dad?

    why does Blonder-Tongue offer two new indoor boosters?

    Let’s talk straight-from-the-shoulder about indoor boosters. Transistor boosters provide higher gain and are more rugged, but they have one problem — overload (windshield wiper effect, loss of sync, etc.). If you use a transistor booster in an area with one or more strong TV or FM signals — you may be buying too much booster! On the other hand, tubed boosters perform very well in these areas — and what’s more, they cost less.

    That’s why Blonder-Tongue has two new home indoor boosters — the transistor IT-4 Quadrabooster and the frame-grid tubed B-33 Amplicoupler. The B-33 costs less than the transistor IT-4, $19.95 as against $33.00. In most cases, the extra cost of the IT-4 is more than justified by its remarkable performance and long life. However, if the B-33 can do the job, we don’t want you to spend more than is necessary for the finest TV reception. Which one is best for you? Try one, or both. They can be hooked up in seconds at the set terminals. Try them on all channels. With either an IT-4 or a B-33, you’ll end up with the best TV reception possible.

    BLONDER-TONGUE IT-4 TRANSISTOR QUADRABOOSTER • 4 to 8X increase of signal voltage for 1 set • improves reception on up to 4 TV or FM sets • long-life transistor • stripless terminals • exclusive neutralizing circuit minimizes overload. List $33.00

    BLONDER-TONGUE B-33 FRAME GRID AMPLICOUPLER • More than 2X increase of signal voltage for 1 set • Improves reception on up to 3 TV sets • Lowest price multi-set booster on the market. List $19.95 Indoor or outdoor, VHF or UHF, tubed or transistor Blonder-Tongue offers the world’s most complete line of signal boosters. See your service dealer today!

    engineered and manufactured by Blonder-Tongue

    Canadian Olv: Benco Television Assoc, Ltd., Tor., Onf.
    Export: Rocke Intl. Corp., N. Y. 16—CABLES: ARLAB


  • Can You Live Under the Sea? (Nov, 1953)

    Can You Live Under the Sea?

    A whole new world awaits man under the seas. Not a dream any longer, it is coming closer every day.

    BY FLOYD B. McKNIGHT

    “SHALL we take the sub-train down to Sea City?” you ask.

    “No,” your companion replies, “Let’s take the Aquascender. We’ve been using the sub-train all week!”

    You follow the crowd of commuters into the pressurized transparent cabin, much as you would enter an elevator on the top floor of a skyscraper. The door is closed. The atmosphere becomes almost imperceptibly darker as the stewardess turns on the light-conditioners to accustom your eyes to what is coming. A soft hissing sound informs you that the breath-conditioners are also on.

    Yes, the light in space around you is controlled, and so is the air you breathe. So accurate are the controls when the motors begin to purr and the actual descent begins, that you do not even notice the change.

    People used to swell up at the joints and die trying to do what you are doing now. Thanks to science, you are enjoying the thrill of vertical descent to the ocean floor in perfect comfort.

    Fish, large and small, silver and blue and gold, plain and striped, with weird designs, saw-toothed or hatchet-faced or just everyday fish, swim up to the transparent walls of the Aquascender shaft. You glimpse phosphorescent creatures rippling electrically among watery weeds and ferns, flowers delicately white and yellow and red, and rocks and grottos, strangely shapen, overgrown with sea-moss, coral and vines.

    Then, faintly visible, rising from below, you see the transparent, watery spires of Sea City in all its enchanted reality! It is built of the same substance as your Aquascender car and the shaft through which it has made its descent—a new, transparent plastic, stronger than metal, made to withstand the terrific underwater pressures. These are the “Buildings That Breathe” as they are known in the world of earth and air above.

    The Aquascender comes to a gentle stop. You step out into streets that also breathe within the transparent tunnels that enclose them. All the undersea structures, harder and more solid than those of the earth above, literally “breathe.” They use compressed air lungs, just as your Aquascender uses. All are regulated, floor by floor, to harmonize your bodily organism with actual conditions of undersea living, working, playing, venturing.

    Through it all you remain dry as powder —that is, provided you want to. You can also don your own fins, artificial lungs and water-weights and go out among the “workers in the field,” swimming about like veritable mermen and mermaids, drilling for oil, cultivating agar, kelp and strange mosses in lush undersea gardens, photographing the treasure of a sunken ship or of a submerged Atlantis!

    Does this picture of a possibly not-too-distant future seem fantastic? Do you think it is impossible? If so, it is because you do not realize how far undersea science has gone toward this very development right now! The picture is not only possible. Much of it is a thing of the present—not the future!

    The vision of almost unlimited periods of submersion has now become a fact, with the actual development of an apparatus which manufactures oxygen from purified sea water. The Navy has awarded a $150,000 contract to a company to build the device for use in submarines. With a continuous supply of freshened air, and fuel from an atomic pile, submarines will be able to remain submerged for two years at a time without having to surface at regular intervals to revive the atmosphere and charge batteries. The adaptation of these principles to other structures surely removes the aura of fantasy from the possibility of a city under the sea!

    Until fairly recently it was thought that the bottom limit for safe “skin diving” was thirty-five feet and that a diver going farther might come up with a terrible case of “the bends.” The cause was the rapidly increasing pressure of the water with increasing depth. Nineteenth-century British Admiralty researches placed the increased water pressure with each foot of descent at .44-pound per square inch. No human organism could stand it.

    In about 1850 a man who went down 120 feet came up with bleeding nose, terrific pains in head and body and swelling at the joints. The bent-over posture of the sufferers caused pier builders to name the ailment after the designation which certain fashionable women of the period gave to a peculiar drooping movement which they affected—the “Grecian bend.”

    Investigators found that increasing pressures at greater depths caused proportionately greater quantities of nitrogen in the inhaled air to dissolve in the bloodstream. Nitrogen thus “occluded” in the blood was harmless as long as the diver stayed down. The damage started with his reascent. A quick return lessened the pressure so fast that the compressed nitrogen expanded and foamed like soda water in the blood. Bubbles blocked off the smaller capillaries and forced them to burst. If large bubbles lodged in the valves of the heart, it stopped beating and death ensued.

    The remedy proved to be gradual reascent. Returning from a 100-foot dive, the diver paused for a half-hour at 80 feet, then for a certain time at another level, and so on. The nitrogen in his blood thus was given time to become decompressed and gradually escape. Statisticians computed elaborate “decompression tables.” The diver had but to consult his chart to calculate how many hours he should take to reascend from a dive which required only a few minutes. The deepest descent ever made was that of William Beebe and Otis Barton in Bermuda waters in August, 1934. Beebe’s famous “Bathysphere,” a spherical structure of thick steel, with windows of quartz, whose coefficient of expansion is almost identical to that of steel, went down 3,028 feet and despite the terrific pressures at that level returned intact to the upper world.

    From 670 feet downward, plant life was no more, and an important door to the upper world was closed, though he was constantly giving descriptions and instructions by telephone to his co-workers above. Here the fish were often powerful, colorful, sometimes of giant proportions and often highly luminous. Some of them bore lights like traffic signals on special tentacles protruding from their bodies. At 1,680 feet one of these luminous fish suddenly “exploded” in the inky water right outside the quartz window of the Bathysphere. Later there were other “explosions,” all with blinding flashes of light, and only after repeated experiences of this phenomenon did he learn that a flame-throwing shrimp was defending itself by literally pouring a stream of flame out of its body to drive away some terrible-toothed marauders of the deep in one of nature’s wars deep-hidden from the eye of the upper world. The teeth of some fish a half-mile down were shiningly phosphorescent, with black interspaces between the teeth and bodies that seemed now like transparent veils or again deep black like the water itself.

    As such information is garnered by the courageous scientists who go down to the depths and report what they have seen, the big question mark in our knowledge of the ocean is gradually being reduced.

    In experiments at Marquette University in Milwaukee, Max Gene Nohl, Captain John Craig and others built their own laboratory pressure chamber and lived in it to test on their own bodies the possibility of breathing new atmospheres containing inert gases other than nitrogen. An oxygen-helium atmosphere was found best because helium did not “occlude” in the blood.

    Further research showed that the effects of carbon dioxide, which can accumulate disastrously in the lungs at depths of 200 feet and lower, are surmountable by proper pressurizing. Thus we have learned to avoid the so-called “rapture of the deep” from which less experienced divers have suffered —an intense and intoxicating dizziness which may cause the diver to ignore danger by going down still farther after his attack or even losing his breathing and other mechanical equipment and plunging to death.

    Some undersea men have advocated the fish’s breathing method for man—the inhalation of oxygen directly through the water by means of artificial gills. But the human organism cannot endure straight oxygen, and the technical problem of blending it with an inert gas such as helium has not yet been mastered. The “Aqualung” used by Captain Jacques-Yves Cousteau and his French associates embodies regulation of the flow of compressed air in ratio to depth and exterior pressure. Along with whatever breathing contraption the “skin diver” may take down with him, he may use such mechanical aids as weights to offset natural buoyancy and flippers on the feet.

    The problems of underwater communication are rapidly being solved. It has been found that a throaty speech sometimes aids communication under water because it sets up bone vibrations. Bone oscillators, transceivers, tank microphones and helmet telephones have been used effectively.

    Television, too, has been successfully applied to undersea communication. A surface monitor screen can give a constant picture of the scene being photographed below. The Marconi Wireless Telegraph Company, in association with Siebe, Gorman and Company, Ltd., has used this principle in England. A Marconi image orthicon camera is equipped with remote controls to govern focus and lens aperture. A water indicator warns of any moisture in the camera’s pressure casing and all cameras and equipment are pressurized to protect them from being shattered by the strong pressures. A compass and an inclinometer are a part of this TV equipment, and infrared lighting has been suggested to overcome the difficulty of photography in muddy waters.

    The United States Navy’s Ordnance Laboratory has used highspeed photography to study the effects of underwater explosions two miles down. With explosion detonation, camera “shooting,” flash and aperture control automatically synchronized to milliseconds, the photographers took pictures at a rate of 20,000 frames per second, giving the Navy needed information at nominal cost in contrast to the $500,000 that construction of a tank adequate for the experi- ment would have otherwise required.

    Modern science and industry have launched a joint endeavor to conquer the sea, as they have the land and air. Actual undersea conditions are produced in laboratories, such as the 125-gallon duplicate of the ocean bottom in a downtown New York skyscraper. Here, Western Union engineers have artificially created the black, freezing, high-pressure depths nearly two miles down in the North Atlantic within a five-ton tank with four-inch-thick steel walls. The operation of delicate undersea cable amplifiers for installation on the ocean bottom may now be carefully tested under “actual” conditions far from the ocean.

    With such developments already thought out and used, what obstacles remain to the construction of man’s undersea city? Certainly, none that cannot be overcome! For years, industry has produced reinforced plastics that are stronger than metal. It has manufactured synthetic substances with other needed properties almost at will. A few more steps, at most, will produce the desirable building materials for the city.

    Perhaps at deep levels the structures will be portable, movement being easier there because of the greater buoyancy of the water.

    The shark problem is less menacing than some hair-raising accounts suggest. Man is by no means ignorant of shark behavior. The presence of blood in the water makes the shark ferocious. Otherwise, unless the creature is exceedingly hungry or has been hurt by a man, it will not attack him.

    The known repulsion of sharks by the presence of a dead shark in the water led to an interesting discovery in World War II. Aviators over the Pacific were far more fearful of sharks than of drowning, and it was found that the dead shark developed in its. body a substance which the living shark did not possess. Dow Chemical Company researches produced this substance synthetically, so that it might be dumped from planes into the shark-infested waters whenever a plane went down.

    Thus man’s knowledge has gone far toward conquering this last remaining frontier of the physical world. And why should he bother? Well, on the materialistic side there is untold wealth! With Near Eastern oil threatened, the exploits of drillers operating clumsily from ships off California and Texas have gained attention, and undersea science will make possible actual drilling on the sea bottom. Commercial values are there. They gained official recognition when President Dwight D. Eisenhower granted, and both houses of Congress passed bills confirming, states rights to all mineral resources in the tidelands areas and perhaps further out to sea when the law is further defined. Thus, the states affected have gained mineral rights to a ‘”sea” of wealth. It is estimated that full scale oil well operations on these underwater “tidelands” can eventually produce about 200,000 barrels of petroleum, as well as 600 to 800 million cubic feet of natural gas, each day. During the course of these activities, the discovery of new major oil and gas fields will continue to offer fresh sources.

    In certain deep ocean areas lies the primordial ooze, an eight- to ten-foot film thought to contain the makings of plastic materials. Portions of it are radioactive. Samples already entrapped prove that this layer is a rich source of oil. It is now believed that nearly half of the oil remaining in the earth is still stored in large pools beneath the oceans, within ancient coral or shell reefs and in “traps” under the sea floor.

    Many minerals of the undersea are known. Manganese, so essential in our industrial civilization, is present in thick crusts on the rocky summits of submarine mountains. Only one such sea mount in the central Pacific is estimated to contain fifty million tons, ten times the present annual world production. The rising standard of living throughout the world may well exhaust our present sources of iron within the next hundred years. Magnesium extracted from the sea, the likely substitute, offers a source of supply sufficient for over ten million years.

    Gold deposits run out to sea, often for considerable distances. A cathode ray tube, showing radar reflections in terms of brilliance, might easily locate them. It is estimated that if the quantity of gold in sea water were all extracted and distributed equally, each man, woman and child in the world would receive an amount worth about $4,000.00. (Before taxes.) The famous German chemist Fritz Haber was the first to draw practical conclusions from the fact that sea water is an inexhaustible source of gold. He was charged with this task by the German government during World War I, and succeeded in working out an extraction method, but was not given the opportunity to perfect it and make it economical. After the war ended no further funds were available for the project.

    The fact that gold is highly diluted in sea water does not mean extraction can’t pay. There is a plant called horsetail which has the property of accumulating gold by selective absorption. These plants might be raised on “plantations,” and the gold extracted from them.

    Coal companies, too, have tunneled out from land to mine under the water, and have also drilled directly from the sea bottom. Incidentally, a better-burning coal results from sinking it so that it may absorb salt, as anyone knows who has observed the effects of “bunkering” it beneath water-level on a steamship.

    Ambergris, malodorous carrier base for delicate and expensive perfumes, originates in the stomach and intestines of the sperm whale.

    With new access to the medicinal oils of the livers of the cod and whale will come a new scientific understanding of the plankton, those near-microscopic creatures which absorb sunlight on the surface of the water, then are eaten by these big fish which in turn give sunlight and vitamins to man through cod and other fish-liver oils.

    Varying temperatures of the water at different levels can produce the power for man’s undersea activities, and the most forward-looking explorers of the deep envision manufacturing their own power supply below the surface.

    Long ago Simon Lake espoused underwater freight to save energy and expense, because he saw the economic value of loss of weight of heavy objects during transportation.

    Strategically, supersonic signal stations could be built well out from shore, and a photoelectric fence could help warn of enemies and keep them out. One fantastic but not impossible dream of earlier undersea enthusiasts was the diversion of the warm Gulf Stream where it meets the cold Labrador Current at the Grand Bank, east of Newfoundland. Engineers believed that at this point it would not be too difficult to direct these currents and change the climates of continents, so that palm trees might line Fifth Avenue!

    The triumph of undersea science is not one primarily of new gadgets and devices, although these are important, but of recognition of a set of laws apparently different from the natural laws which govern life on land.

    “Drop” an object undersea and it rises instead of falls. The force of gravity becomes the force of levity—the more so the deeper one goes, and very rapidly more so. The scientist is learning to use these phenomena to advantage—and in many respects his job is an easy one. Underwater lighting, for example, is much simpler than dry-land lighting because the heat generated by a burning electric bulb in an ordinary air medium is tremendous, whereas water cools the bulb so that a 1,000-watt bulb under the sea need be no larger than a 60-watt bulb on land.

    Man has conquered practically the final obstacles standing in the way of his new adventure. Arthur Carpenter, a member of the board of governors of the Explorers’ Club, in collaboration with a group of explorers, scientists and engineers, has created an actual undersea station in which ten or a dozen men can go down to depths of 100 feet or more and live there even for several weeks at a time if they so desire.

    Another explorer, J. E. Williamson, has stayed overnight in his underwater sphere anchored on the seafloor off the Bahamas. His sphere, six feet in diameter, is even recognized as an undersea post office of the British Government as long as he keeps it there!

    Within the next few years, the undersea will become more than an overnight lark, a post office for tourist parties or a place for a casual dive or photographic trick. That is because the scientist, the technologist and the engineer have taken over. Yesterday, the “city under the sea” belonged to the researcher and adventurer.

    Tomorrow it will belong to you and me!

    ————

    “The only other place comparable to these marvelous nether regions, must surely be naked space itself, out far beyond atmosphere, between the stars, where sunlight has no grip upon the dust and rubbish of planetary air, where the blackness of space, the shining planets, comets, suns, and stars must really be closely akin to the world of life as it appears to the eyes of an awed human being in the open ocean a half mile down.”
    -William Beebe


  • Royal Typewriter Company (Feb, 1929)

    AS your fingers meet the responsive keys of the Royal Portable Typewriter your thoughts take life in neat, clear type. True ease of thought expression. . . real inspiration! Students quickly realize these advantages in their improved grades. For the whole family, too, a life-time of helpful service is built into this sturdy little writing machine. Price $60, complete.

    Royal Typewriter Company, Inc., 316 Broadway, New York City
    More than 1,500 Royal Portable Dealers in United States


  • Public Teletypes In Service (Dec, 1937)

    Public Teletypes In Service
    TELETYPE apparatus for public use is the latest means of communication in Germany. Dial devices, like those used on telephones, enable individuals to establish their own connections through eleven central offices now in operation throughout the country. The teletype machines are housed in compact lockable cabinets of sturdy wooden construction.


  • Propeller-Drive CAR has VANE Control (Sep, 1931)

    Propeller-Drive CAR has VANE Control

    CARRYING the development of air driven automobiles a step farther, Emil Sohn, a Berlin aviation engineer, has invented a motor car that secures high flexibility of control from power of an airplane motor and twin propellers located in the rear, in the position of the rumble seat.

    The propellers are mounted horizontally, the windstream being directed by means of adjustable vanes like the blades of a steam turbine. The powerful windstream tends to push the car forward at a tremendous speed when the vanes are set for “forward,” that is, slanting toward the rear. To go in reverse, the vanes are slanted forward, so that wind-stream pushes the car backward.

    Chief among the advantages offered by this method of propulsion are: utmost economy; the ability to climb steep mountain grades; smooth passage over roughest of roads; and the elimination of all danger of skidding on wet or icy streets, due to downward pressure on wheels exerted by upward windstream.


  • Hasn’t your daughter a right to be told (Aug, 1930)

    Hasn’t your daughter a right to be told

    The easy way is to give her this booklet

    You can’t keep your daughter ignorant of physical facts. She feels the need to know. Surely she deserves to be told the real truth rather than be forced to seek any kind of information that friends of her own age can give.

    In regard to feminine hygiene, she may receive an entirely wrong impression, even a dangerous one. Many people still believe that caustic and poisonous antiseptics are necessary for this healthful, cleanly practice. But the medical profession does not endorse the use of bichloride of mercury and compounds of carbolic acid.

    Danger lies in poisons

    Women used to run terrible risks. They were not fully aware how great was the danger of mercurial poisoning, areas of scar tissue, interference with normal secretions. They wanted surgical cleanliness. Before the coming of Zonite, caustics and poisons were the only germicides powerful enough to be effective.

    Send for Zonite booklet

    Zonite is the modern antiseptic. Non-poisonous. Non-caustic. Far more powerful than any dilution of carbolic acid that may be allowed on the body. Send for the booklet that gives all the facts about feminine hygiene. Read it. Give it to your daughter. It is frankly written, and honest. You can buy Zonite everywhere. Full directions with bottle. Zonite Products Corporation, Chrysler Building, New York, N. Y.


  • Crazy Endurance Contests Are The HEIGHT of Something or Other! (Dec, 1930)

    Crazy Endurance Contests Are The HEIGHT of Something or Other!

    These three boys teamed up in an attempt to keep the bicycle moving all summer. The credit here should go to the bike instead of the boys.

    Shipwreck Kelly, world’s champion flagpole sitter, has sat on about every pole except the North and South, and he may tackle these sometime.

    Minus the comforts of many tree sitters, Lawrence Peters, of Yuma, Arizona, remained aloft in this giant cactus for 118 hours. A desert electrical storm finally forced him to come down.

    Bud Morris and Harry Yostrup, of Chicago, were two of the several thousand boys who escaped the squirrels during the summer. After all it’s still a gay, foolish old world!

    Jack Skuratosaki, of Newark, N. J., claimed the doughnut eating championship when he ate 36 doughnuts in 45 minutes.


  • Balbo Plans Daring Non-Stop World Flight (Dec, 1933)

    Balbo Plans Daring Non-Stop World Flight

    THE first actual world flight of 25,000 miles in two days without a landing is said to be under consideration by Gen. Italo Balbo.

    Four seaplanes, designed for flying eight miles above the earth, would accomplish the feat by refueling in four dirigibles, spaced at 6,250-mile intervals. One dirigible would be stationed near the Amazon river, another in the Polynesian islands, and the third near China.

    The planes would make each lap in ten hours and be drawn aboard the ships by a suspended hook and hoist, such as is used on U. S. Macon. During each rest period, ships would continue the flight.


  • Entire Family Builds Model Boats (Oct, 1936)

    Entire Family Builds Model Boats

    BUILDING scale replicas of famous sailing vessels is the hobby and vocation of Eugene Leclerc, a former sailor, who lives at St. Jean Port Joli, Quebec. He was forced to turn his hobby into a vocation when his foot became badly mangled in an accident that prevented his return to work.

    The market for Leclerc’s authentic models has expanded so that he has had to secure the aid of his family. Now, all the older members of the family specialize in constructing parts.


  • How I Made My Marriage Happy (Aug, 1930)

    Ladies, heed these words:

    “If the woman in the next block would remember that she married her husband because he was her superior, and content herself with her pride in him and her delight in serving him, as she did during the first year of their marriage, all might be well with them. “

    How I Made My Marriage Happy

    A Woman’s Personal Story Few of Us Find Everything We Want in Marriage, But One May Make the Most of What One Gets

    Illustration by Charles Flanders

    HOW often have you remarked, as you looked among your friends, “What did she see in him?” or “Whatever made him marry her?” And even when you tried to puzzle out the answer, it was not forthcoming. I think, sometimes, that Nature has no thought of us as individuals; but just some far-off goal toward which she pushes us and to attain which we are used only as tools to achieve an end. I think this more especially when I observe how systematically persons of wholly unlike qualities wed. It is as if Nature tries to keep a balance, lest the final offspring of the generations shall be unevenly developed in character, or certain traits be definitely lost to posterity.

    For instance, there is the woman in the next block. I knew her when she was a girl. She was ordinary, not particularly bright or well-educated, neither pretty nor homely. If she had an outstanding characteristic, it was what we nowadays call “pep.” Yet she married a man of extraordinary intellect and education—a quiet, self-contained man. It was easy enough to explain why she married him—she loved him, as a worshiper might love a god. But he—what did he see in her? I have heard that he figured it “sensibly.” She was well off, a good cook and a model housekeeper. And Nature (with her eye for the future) blinded him to the fact that these things were not enough—that some day he would crave companionship, and not find it.

    I know another couple. He married her for her intelligence and social position. She married him because he was the only man who had ever asked her. Yet now, after thirty years or so, she is miserable because she has never had his love, while he resents the fact that she is discontented. And so it goes!

    I line up for inspection all the couples I can think of—relatives, friends, acquaintances, neighbors. I find fewer than I can count on the fingers of one hand who are happy. And when I analyze the reason for the contentment of these few, I find that it is not, as a rule, because they are so eminently suited to one another, but because they tried—and succeeded—from the start to make the best of each other. This sounds prosaic and a bit pessimistic, yet it is neither. It is just applied common sense!

    When you go to buy a dress, you first decide what it is to be used for. If you want it for evening wear, you look at evening dresses. If you want it for street wear, you look at street dresses. If you want it for sport, you look at sports dresses. You select it with an eye to suitability. And, having paid the price and carried it home, you use it for the purpose for which it was intended. You do not wear the ball gown to the golf links and cry because it has been ruined by trailing over the ground. You do not wear the street dress to a dance and fret because it does not take a prize for its beauty. If you want a general utility dress, you buy one, and you are satisfied with the result. It may not be so beautiful as some at the dance or quite so practical for street wear in winter; but it’s a good, all-round dress, and you are glad you got it. And if, perchance, the salesperson “slips one over on you” and you find that you’ve been cheated, if you are sensible you make the best of a bad bargain. You pin a bunch of flowers over the worn spot, or brighten it up with a bit of color and say to yourself, “That’s not half bad, after all. How clever I am.” Why not give husbands and wives the same break?

    If the woman in the next block would remember that she married her husband because he was her superior, and content herself with her pride in him and her delight in serving him, as she did during the first year of their marriage, all might be well with them. But no! Having married him, she suddenly decides that he should become commonplace like herself. She has carved deep lines in her face and pinched in her mouth during the years she has spent railing because he appears to her “queer and highbrow.” While he withdraws into himself, except at such times as he vents his wrath upon her “stupidity,” and dreams of the woman he might have married. He paid for a cook in a gingham wrapper, and he wants—and grumbles because he did not get—a houri in a trailing robe with star-dust in her hair.

    And the second couple. Why doesn’t she continue to figure, as she did at first, that she was lucky to get married at all? And why should he complain, if along with her intellect and social position, he drew a few things that he didn’t bargain for?

    Of course, there is only one good reason for marriage—love, on both sides. But, even supposing we start with this, marriage is likely to prove a surprise package not always filled with the things we most desire.

    I am convinced of this: unless there is actual dislike or antagonism from the beginning (and there seldom is), marriage can, nine times out of ten, be made successful, if you go at it rightly. You need three things to start with: a “till death us do part” attitude, a determination on both sides to make the best of it, and a similar sense of humor!

    My belief is founded not only upon observation but upon personal experience, as well.

    When I was sixteen, I fell in love. It was the sort of idyl you read about. He was everything I had dreamed the man I married should be. Apparently, he cared as much* for me as I did for him. Until I was nineteen, we were together constantly. All our friends took it for granted that nothing could come between us. Then, suddenly, he went out of my life. To this day, I do not know what the real reason was. I had only a heartbroken, disjointed letter that explained nothing—but that said good-by.

    I was too proud to question, too hurt. For a year or more I brooded over the thing, convinced that my life was ruined. Then there came into it another man, and he loved me. I did not love him, I knew that I never could—not as I had loved that first sweetheart—but I liked him, and his affection and care somehow comforted me. We had a few things in common. Enough, I thought, to build on. And I wanted a home and children. It didn’t seem quite fair to give him less than the best, yet I wanted my life to be full, as only a wife’s and mother’s can be.

    SO I told him the whole story. Then we talked it over. And we decided we could make a “go” of it. I had a real enough affection for him. He loved me. We were from about the same social strata. We had, approximately, the same religious views. We did not, at that time, realize our points of difference. When Nature sees fit to plant the thought of marriage in two sympathetic minds, she usually throws enough of the dust of romance into our eyes to make us at least partially blind.

    We were sensible enough to formulate one or two “rides” for the game we were about to play together. We agreed that we intended to see it through, “for better or worse.” We would not be quitters. We realized that as we started with mutual liking and kindred interests, we should safeguard them as much as possible. We took into consideration the possibility of “the eternal triangle.”

    GRANTED that somewhere in the world there might exist someone whom either of us could love better than each other, we resolved to have only mutual friends, and to share our pleasures as much as is humanly possible. Neither of us, to this day, would dream of going out alone with some one of the opposite sex. “There’s no harm in it,” of course, still, unless one starts with such small intimacies, there is little likelihood of getting to know some one so well that one is willing to forsake one’s life partner for the pleasure of eloping with a “soulmate.”

    We resolved never to tell our troubles to anyone but each other, and to keep our disagreements to ourselves. These two latter rules have saved much unnecessary friction, I know. It is easy to “kiss and make up” when only yourselves are involved; but if the squabble has been poured into mother’s or a neighbor’s ears, it continues to rankle. One’s pride is hurt. Besides, neighbors (and mothers, too, quite frequently) have a way of dispensing sympathy that is apt to make one’s small annoyances loom exceeding large—much larger than they appeared before we voiced them.

    We also agreed that we should try to “make the best of things”—and laughed as we said it, because the idea seemed so absurd.

    The thing that was to count the most— a sense of humor—in holding us together (it will soon be our silver wedding) we were too young to take cognizance of; but, luckily for us, we both had a goodly share of it, waiting for time to bring to light.

    We both “fessed up” to each other. Not that the past is, in a sense, of any real importance; but we felt that knowing all there was to know would put forever out of the way the fear that something might come to light, later, which would cause ill feeling. It’s easier to forgive and forget before marriage than afterward.

    Then the day before my marriage, I had a little private bonfire of my own! I burned all my letters, photographs and keepsakes, and set myself to forget.

    Things went smoothly with us for several years. Of course, once in a while, I’d get to thinking of that old affair, but I honestly tried not to, and, for the most part, I succeeded pretty well. My husband was still quite romantically in love with me, and I did my best to be not only a good and conscientious wife, but to remain as attractive after marriage as I had been before. He’s never had to wake up in the early morning to a cold-creamed and curl-papered bed-fellow, nor have I ever insulted him by eating breakfast in a dirty kimono and a boudoir cap. It’s quite surprising how many wives are guilty of both these offenses. What “beautifying” I do has always been in private. No husband should ever see his wife “in the making.”

    But things never remain long static. Circumstances took us away from the environment we had been used to and, with the change, much that we had had in common went out of our lives. From city dwellers we became farmers. I detested the drudgery of this new life. I found nothing in common with my neighbors. And, as the years passed. I drew more and more into myself. My whole outlook in life took on the drabness of my kitchen walls.

    My husband, on the contrary, took kindly to the new order of things. His love of animals gave him an interest in his new surroundings, and, being by nature a social fellow, he found it easy to mix with our neighbors.

    We still clung to our old “rules” as far as possible, but more and more we became conscious of a widening breach between us. There were other troubles, too. My husband was unsuccessful in a business way and the fact could not be disguised or glossed over, his failure was largely due to laziness. I began to develop the scolding habit, which, of course, did not tend to improve things. Also, I began to feel vaguely sorry for myself. Owing to my husband’s lack of financial success, it had from the first been necessary for me to continue after marriage as a wage-earner. This in itself would not necessarily have mitigated against happiness. But, you see, because I was determined on a real home and a family, it meant that I actually did the work of two persons—housewife and mother as well as business woman. It was rather a large order, and did not add to my contentment or well-being. Continuous overfatigue is not conducive to the retaining of a sweet and patient disposition!

    I FELL into the habit of wondering just why I had married as I had. and to picturing the happy life I might have led, if only that first love affair of mine had reached fruitition. I had not seen my old sweetheart for twenty years. To my mind’s eye he was still the perfect lover— tall, broad-shouldered, with a shock of golden hair that fell in tumbled waves back from his forehead. He was, moreover, quite successful. I occasionally saw his name in print.

    I compared him secretly with my husband. Of course, the latter was kind, he loved me, and was generous to a fault. When I listed this particular trait, it brought with it the remembrance of the many times he had presented me with some expensive and elaborate gift (bought on the instalment plan) which I invariably had to finish paying for, myself! It made me smile as well as sigh to think of it, for his pleasure in the gift had always been so genuinely enthusiastic, and his repentance and promises to do better in future so thoroughly and boyishly sincere when the second instalment became overdue! But I could not disguise from myself the fact that his character, though lovable, was weak. He had none of the strength and firmness so necessary to success. I pitied myself hugely!

    Then, two things happened which brought me awake and showed me my inconsistency. Up in the attic were some trunks of my mother’s. They had been there, undisturbed, since her death over a year before.

    I dreaded to look through them, yet I knew it should be done. I finally decided to postpone it no longer. So one rainy afternoon I climbed the attic stairs and opened one. The first thing that caught my eye was a bundle of letters in my own handwriting. The quick tears came when I realized the love that had prompted her to treasure them.

    THEY were all there, from the one with big printed words, sent by a little girl very lonesome for her absent mother, to those I had written shortly before her death. I glanced through them, one after another, until the date on one held me. It had been written the morning of my marriage and was, apparently, in answer to some protest of hers against my choice of a mate. And this is what I had written on my wedding day, nearly twenty years before: “I know he is not a strong character. I am not sure that he will ever be even moderately successful, but I believe he loves me and that his love will endure. And I think he will be a tender and loving father to the children who. I hope, will come to us. All I really ask is love. Some women have less. I’m willing to risk my happiness on that.”

    There it was. in my own handwriting. I thought it over. He had given me all I had expected in full measure—love and tenderness and devotion. I had risked my happiness on that, and I was such a poor sport that, after all our years together, I was making both our lives unhappy because I had not received more than I had asked for.

    In my heart I had always known that my husband is temperamentally unfit to be a wage-earner. He was raised a rich man’s son, and the handicap has been too great for him. In all probability I shall always be obliged to do more than my share toward the support of the family. On the other hand, he has no vices. In all but a financial way he is an ideal husband and father. This being so, then, why wreck both our lives with futile regrets and recriminations? Neither the children’s lives nor mine would be complete were we to separate. And if we are to remain together, why not keep home as happy as possible by making the best of things?

    My husband, if the truth were known, probably has a few grievances against me. For, what credit to be a conscientious helpmate if one is also a self-righteous “nagger”?

    After reading that letter. I saw myself very clearly for the first time in my life. I realized, also, that I had been so concerned with my own woes that I had been quite blind to my husband’s side of the problem.

    As if to clinch my self-disgust and leave no room for quibbling with myself, another incident happened.

    It was Sunday afternoon—a beautiful sunshiny day. My husband was looking through the paper and I was puttering around, putting the room to rights. Suddenly he spoke, with a chuckle: “Here’s an old friend of yours, Bob H——. Take a look at him.” Some- thing rushed up into my throat—after all these years, to see his picture again! I tried to make my voice casual as I answered, “Just a minute,” while I deliberately delayed what I was doing. I wanted to have myself well in hand when I should see his face again—the face that had haunted me for so many years. At length I walked over to my husband and took the paper from his hand. There was a full page devoted to the personages summering at a certain well-known seaside resort. I glanced over the photos, confident that his face would look out at me from all the rest, and draw my eyes to it. I saw no one that I recognized. Slowly I read the names below the pictures. At last I came to it— “Bob H——, whose wife recently divorced him for infidelity.”

    It wasn’t possible! Quite aside from the printed words— Oh, it couldn’t be! For here was no hero, with wavy golden hair and a noble head. Here was just a very fat person with a portly stomach and a double chin. The golden hair was represented by a couple of scant locks carefully brushed over a large expanse of baldness. The chiseled mouth was weak and decidedly flabby. This face that looked out at me from the printed page bore all the signs of dissipation and self-indulgence. For a sickening moment I had a sensation of utter chaos—some one I loved had, in that moment, died.

    Slowly I turned to look at my husband, with his tender smile and the humorous twinkle that, somehow, for a second, seemed more pronounced than usual. Then I commenced to laugh. I laughed and laughed—until I cried. My husband said no word, but he put his arms around me. and after a while—we talked things over.

    We DECIDED to make a new start. We couldn’t go back to the city, for many reasons, but we could live near it. It was a compromise. My husband could still have his animals, and I should be less lonely. The ghost from the past was forever laid, and, for the rest—well, we’d each try harder to bear and forbear. As a matter of fact, we had kept to our “rules” fairly well, and we had no serious transgressions to forgive each other. It was then that I had my thought about the dresses which I set down in the beginning of this story. I told my husband how it seemed to me. “In that case,” quoth he, “I must have bought a two-piece garment—evening dress for beauty and a coat to make it practical for all-round wear. There’s the best wife in the world inside of it, and if she looks in the mirror, I believe she’ll see some star-dust in her hair.” Then he kissed me.

    And just as he had healed my hurt so many years ago, I was comforted now for all the hurts and disappointments of our life together. After all, I had bargained only for a garment to keep me warm. Why grieve because its beauty and comfort failed to cover other lacks?

    I looked back over our life together. There had been much of sorrow and deprivation; but what stood out from all the drabness were the good times we had shared. The day we had stood on the sidewalk in the rain, and laughed excitedly, as we counted our pennies to deter- mine if we had enough to see Charlie Chaplin in “The Kid.” The night my husband drove home the second-hand Ford (which he shouldn’t have bought) and insisted upon riding the entire family around the block, though we had all gone to bed and were in our night dresses! All the silly, foolish things that we had laughed at through the years! After all, weren’t these worth more than material success? I thought as much. It is not the sorrows, but the joys we share, that count the most.

    So, after we had had our little talk, and both my laughter and my tears were over, we decided (as we had upon so many like occasions) to celebrate. We didn’t have much money, but we could manage a car ride to Coney Island after supper. We should have to forego the scenic railways and merry-go-rounds, but we could mingle with the crowds and enjoy the glory of the lights overhead.

    For a very long time we sat in the sand and gazed far out over the water. Somehow, everything seemed to be trying to say something to me—something which I was too full to understand. The feeling persisted still, as I sat beside my husband on the trip homeward. So many people! Fathers and mothers, shabby and worn yet with something splendid in their faces. Children, tired and happy. Sweethearts, with all the promise of the future shining in their glance THE sharing of joys and sorrows is bound to weld a bond that is fairly unbreakable, if in that sharing there has been an attitude of sympathy and understanding. When a man and woman enter into the holy bonds of wedlock with the right spirit and with a determination to weather the storms, to laugh at misfortune and to grasp what happiness they may together, surely nothing can really come between them. And I somehow had the feeling that the things which had held us together for over twenty years would continue to hold us together “as long as we both shall live.”

    Intuitively I knew that some such thoughts were running in my husband’s mind, too.

    So it happened that we smiled at each other and pretended there were no tears in our eyes. And when, on the homeward bound car, we saw a flapper and her boy friend holding hands, we held hands, too.

    And I guess that last is the answer to the question, what it is all for, and why we carry on.


  • N. B. C. Studio Marvels at Radio City (Nov, 1936)

    N. B. C. Studio Marvels at Radio City

    SEVEN ACRES OF FLOOR SPACE IS USED FOR BROADCASTING STUDIOS AND EQUIPMENT

    One of the modern wonders of the world is Radio City in New York. ‘ Principal of the Radio City attractions is the National Broadcasting System’s arrangement of studios. These occupy eleven floors, nine of which have no outside windows. They are ventilated by the most intricate air-conditioning system yet built. Air is forced through petroleum-coated glass wool filters and washed by seven and a half million gallons of water a year. Two hundred and fifty tons of rock wool was used in insulation and soundproofing. The studios are insulated from the building frame. They contain 265 synchronized AC clocks. A motor generator set is used one hour a year to double their speed when Daylight Saving goes into effect.


  • Medical science proves the HEALTH-PROMOTING VITAMINS A and D (Nov, 1934)

    Medical science proves the HEALTH-PROMOTING VITAMINS A and D of cod liver oil are concentrated in these candy-like tablets

    Science now gives you a pleasant, most convenient way of feeding your children the precious vitamins A and D of cod liver oil —without the nauseating, fatty acids which are so often upsetting. It gives you these valuable vitamins in candy-like form-White’s Cod Liver Oil Concentrate Tablets. Each tiny tablet contains the vitamins A and D of a teaspoonful of cod liver oil… Contains those qualities which aid in building resistance and promoting growth… Fine for teeth and bones.

    These small tablets do away with all the old cod liver oil struggle: fishy odor, messy spoons, sticky bottles… Better still, they eliminate any chance of upsetting the child’s stomach.

    You can always be sure that your child is getting an accurate dose … You can be sure that the vitamin potency is always constant. For White’s Cod Liver Oil Concentrate Tablets are protected against the destructive effects of time, light, and atmospheric changes.

    You’ll find the tablets well suited to infant feeding. They dissolve quickly and completely, when crushed and mixed with orange juice, milk, or formula.

    And grown-ups find White’s Cod Liver Oil Concentrate Tablets easy to carry, easy to take—no bulk, no mess.

    White’s COD LIVER OIL CONCENTRATE TABLETS


  • New and Novel Devices (Sep, 1914)

    New and Novel Devices

    HOTEL TOILET CABINET

    An automatic coin-operated cabinet for the delivery of toilet articles to guests of hotels is shown in the illustration. It would seem that this device fills a long-felt want in that it places at the disposal of the guests a complete selection of toilet requisites and obviates the necessity of calling a bellboy with his customary tip in addition to the cost of the article. Furthermore, it means that the needed article is at hand when it is wanted and the annoying delays incident to the usual service are dispensed with.

    To the hotel manager, the cabinet offers an attractive proposition as it makes it possible for him to supply the toilet articles at a profit to the house. It is quite apparent that the cabinet would more than pay for itself in a short time, and, indeed, it should show a handsome profit. The fact that the goods are continually displayed creates a steady demand.

    A SINGLE TURN ATTACHMENT PLUG

    An attachment plug that may be inserted or removed with a single turn of its thread is shown in the illustration. The ease of application and its convenience will be appreciated by those who have had occasion to use the ordinary form of plug. In addition to this desirable feature, the manufacturer claims that the plug is very quickly wired, is simple in construction and is practically indestructible. It has the further feature of being very neat in appearance.

    BLUE PRINTING MACHINE

    A blue printing machine that has a number of interesting and convenient features is shown in the illustration.

    Either separate or continuous prints can be made as desired. The work can be carried out in a lighted room as both the imprinted paper and the finished prints are kept in light-proof compartments. The operator performs all operations from the front of the machine and controls the light and the speed of the machine from the same point. Tracings, when printed, can be either delivered to him or in the compartment in the rear.

    The tracings and paper are fed into the machine on an endless, automatically-tightened belt which is operated by a small motor. They then pass around the printing cylinder which consists of spirally-disposed bronze wires, so arranged that the paper and tracings are kept perfectly smooth while passing around. Inside the cylinder is a Cooper-Hewitt mercury vapor lamp which is a very desirable source of light for blue printing, as it is rich in chemical rays with actinic power particularly adapted for this work. The manufacturers claim that this wire cylinder offers less obstruction to the light than a cylinder of glass, produces prints of a uniform tone, and is in addition self-cleaning and practically indestructible.

    From the cylinder, the tracings and paper pass into the storage compartment.

    Since a current of only 5 amperes at no volts is needed for the small motor and the mercury vapor lamp, the expense of operation is very small, the manufacturers claiming that the cost does not exceed 1/4. cent per square foot of blue print paper.

    BRANCH FOR METAL MOLDING

    A fitting that permits the making of a branch connection on existing installations of metal molding without disturbing the latter is shown in the drawing. The fitting can be secured at any place and may easily be shifted by merely loosening the screw in the metal clamp. It does not have to be fastened to the ceiling and the metal molding does not have to be lined up. There is no need for splicing, soldering or taping because the connecting block permits of making an approved connection.

    The manner in which these desirable features are obtained is shown in the illustrations. The metal back of the fitting is placed under the molding and the branch line of molding is fitted to the main line by means of the metal clamp of the fitting. A small section of each of the main-line wires is skinned and placed under the lug of the porcelain connecting block. The wires for the branch line are then placed under the heads of the screws. On tightening the latter, both main-line and branch wires are securely clamped at the same time. When these connections have been made the capping of the metal molding is replaced and the branch connection is covered with the porcelain cover of the fitting.

    A SIGN THAT TALKS

    A decided novelty in electric signs is shown in the E-B electric sign. By means of a series of letter plates, each plate containing twenty-five small tungsten lamps, in connection with a special flasher, some thirty-two changes of reading matter can be made to appear consecutively upon the face of the sign. When the changes have appeared the process is repeated.

    The ingenious flasher supplied with the sign makes this possible. The flasher consists of a series of discs, each disc carrying a series of letter sticks or contacts which may be inserted and taken out at will, thereby changing the reading matter on the sign. The sticks are inserted as easily as printers’ type in a press.

    The sign is supplied with an automatic cut off which serves as a time clock. It is said that the consumption of current is less than 1-1/2 cents per hour with current at 12 cents per kilowatt hour.

    ELECTRIC WEATHER VANE

    A weather vane to indicate electrically at any convenient point the direction of the wind as determined by a remotely located vane is shown in the accompanying illustration.

    The movable element of the operating device consists of the vane proper, shaft, inverted hood and brush holder. The stationary part comprises two concentric vertical tubes and a commutator. The indicating device consists of a compass dial with an electrically illuminated lens at each of the eight major points of the dial. One terminal of each of the lamps illuminating the lenses is connected to a common conductor leading to a source of energy and thence to the inner tube of the operating device and the brush-holder. The other terminals of the lamps are connected respectively to the eight segments of the commutator. As the vane shifts with the wind, the brush moves accordingly, making contact with the commutator segment connected to the proper point on the compass.

    CLAMP FOR PORTABLE LAMP

    This novel combination of socket, reflector, clamp and handle provides a portable lamp of the greatest usefulness. The socket is so attached to the clamp that it may be rotated through quite an arc and the light projected in various directions. An insulating member between socket and clamp obviates the possibility of shock to the person holding the clamp in the event of the shell or the socket becoming grounded. A reflector of nickel-plated steel shields the light from the eyes and a wire guard protects the lamp bulb from breakage.

    The clamp is of such design that it may be applied to the edge of a table, the back of a chair, to a shelf, etc., or it may be hung from a hook on the wall. A reinforced cord conducts the current from an attachment plug of improved design.

    ILLUMINATED HOUSE NUMBERS

    The annoyance of guessing at house numbers on a dark night and in a dark street is one known to many people. The new condulet fixture shown in the illustration renders this annoyance unnecessary as it not only illuminates the house number very clearly, but it supplies sufficient illumination on the steps and porch to enable the caller to walk up without danger of falling over unseen steps or obstructions.

    ELECTRICALLY LIGHTED FOUNTAIN PEN

    A combination flashlight and fountain pen for writing in dark places is the newest wrinkle. A flashlight lamp with a small metal reflector is attached to a clip which slips over the end of the pen as shown, in the illustration. The lamp is connected by a flexible cord to a pocket-sized primary or storage battery which has a push button switch on the case for controlling the light. The light is cast in a three-inch circle about the pen point.

    Such a device should be useful to stenographers who have occasion to take notes during stereopticon lectures or in poorly lighted places or to mine inspectors and meter readers. As yet this pen is only a novelty and has not been placed on the market commercially.

    ELECTRIC BELL THAT TOLLS

    The electric tolling bell shown in the illustration has recently been placed upon the market by an English manufacturer. The device is of particular use in factories either as a fire alarm or as a time signal. In the latter case, it can be operated by a time switch at any desired intervals during the day and without the services of an attendant.

    COMBINATION LOCK

    An interesting combination padlock is shown in the illustration. The lock is made of brass and is therefore unaffected by temperature or weather. The construction is of the simplest and it is claimed that there are but five parts in the entire lock; furthermore, it is said that there is not a spring, rivet or pin in the mechanism. As to the wide range of possible combinations, it is claimed that more than 51,000 may be obtained with the lock.

    INDICATING FUSE PLUG

    A fuse plug that indicates when it has blown is illustrated in the drawing. The novelty of the indicator is found in the fact that one does not have to see the plug to determine its condition. A small pin is held within the case of the plug in such manner that when the fuse wire of the plug is melted, the pin is released and is caused to project through the cover. The blown condition is therefore made evident either through sight or touch.

    AN IMPROVED EXTENSION RULE

    An American manufacturer has recently placed on the market a new form of extension rule that possesses several distinct and desirable features.

    Normally, the rule is closed with all the sections one above the other, so that the rule may be carried about in one’s pocket. It measures but eight inches when closed. In order to open the rule, it is only necessary to pull out the first length, which in turn pulls the second, and so on until as much of the rule as may be desired is opened. The rule is equipped with clever locking devices, which insure the opening of each section in proper rotation and also safeguard the user against errors that might be caused if some sections were not fully extended. In closing the rule, it is only necessary to press a key spring in order to release the second section, which in turn releases the third, and so on. This rule is very useful for taking inside measurements since it can be drawn out to any desired length.


  • Graveyards Should Be Cheerful (Dec, 1932)

    Graveyards Should Be Cheerful

    A CHANGE in public psychology which would do more for human happiness than any other is one in the usual attitude of fear and horror toward death, an eminent scientist recently stated. No small part of this usual attitude is due to the atmosphere of gloom, sorrow and decay in the average cemetery.

    Wreaths and similar objects placed on graves by private mourners should be prohibited in favor of permanent flower beds.


  • Aquaplanes Carry TENNIS to Sea (Sep, 1931)

    Aquaplanes Carry TENNIS to Sea

    IT JUST had to come! With a mile-long waiting line at the public tennis courts of most cities, the devotees of the sport just had to find some place to play; and as a net across the pavement might interfere with traffic to a certain extent there was no place left except the wide-open spaces of lake, river, ocean, or what kind of water have you in your neighborhood?

    Aquaplane tennis, which started in the South last winter and rapidly obtained a foothold at the northern resorts during the summer, requires three speed boats, two aquaplanes, four bathing beauties and a lot of water. If the service is rotten you can always go swimming. It’s a great racket even if it is all wet!


  • Sun Bath Helmet Prevents Sunburn (Sep, 1931)

    Sun Bath Helmet Prevents Sunburn

    THE latest contribution to the science of improving feminine beauty is a helmet having a glass shield which is treated to remove infra-red rays from sunlight, allowing wearer to retain white skin on the face.