Pleasure-Tower Half Mile High
Towering almost half a mile above the ground, dwarfing such gigantic structures as the Empire State Building and the Eiffel tower, a huge concrete tower 2300 feet high, surmounted with a beacon and built with a spiral ramp for autos to climb up its sides, stuns the imagination with its vastness. It is the design of the French engineer, M. Freyssinet, intended for the 1937 Paris Exhibition.
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Where exactly would you drive this?
Unique Bus of Future to Duplicate Speed of Railroads
RECENT developments in everything that moves has caused many flights of imagination. Thus the fancy conjures up a bus to keep pace with other transportation. The bus between New York and San Francisco will be equipped with airplanes for trips not on the regular schedule. For diversion, billiard rooms, swimming pool, dancing floor and a bridle path would be available. The pilot would be “enthroned” over his engines, with the radio above. Space for autos would be afforded by the deck.
It’s not exactly clear from the description but it seems like this machine stores one number at a time. Then you punch in a list of numbers and if one of them matches it rings a bell. I’m not sure how this is better than just writing the number down and comparing it to a list.
“MEMORY MACHINE” KEEPS TAB ON NUMBERS FOR POLICE
Once “told” to remember, a new machine gives a “reply” in less than two seconds, helping police to keep tab on automobile license-plate numbers, serial figures on money and fingerprints. To use it, the operator punches out a pattern containing the number which is to be “remembered” by the machine.
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It sure would suck if you dropped something.
Youthful Miami Inventor Blazes Another Trail in the Safety of Flying
ONE of the difficulties of air travel is the impossibility of making repairs outside of the cockpit while the ship is in flight. This holds particularly true when the trouble is centered about the tail. James Terry, inventor, of Miami, Fla., is shown demonstrating his safety device which makes it possible to make repairs without landing.
Why Don’t We Build An Atoms-For-Peace Dirigible
Here is a bold plan for displaying peacetime uses of the atom to the peoples of the world.
By Frank Tinsley
EARLY last year, President Eisenhower asked the Congress for funds with which to build a fission-powered merchant ship for the global spread of peaceful atomic knowledge.
“Visiting the ports of the world,” the President stated, “the ship will demonstrate to people everywhere the peacetime use of atomic energy, harnessed for the improvement of human living.”
In Washington, the basic idea of a floating exhibit of American fission techniques was received with general approval by members of the Congress. Some of the plan’s technical aspects, however, generated a bit of discussion. To avoid protracted experimental research and thus speed the ship launching date, it was originally decided to fit the vessel with a duplicate of the power plant used in the atomic submarine Nautilus.
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Phonograph Disks Run Crewless War Tank
Machines can execute complicated maneuvers and return after their mission has been performed WITH the discovery by a French scientist that phonograph disks can be used to record mechanical movement as well as sound, the dream of airplanes and tanks that operate by remote control is brought nearer to realization. The practicability of completely automatic control was demonstrated recently at Paris where an electric truck started, changed its course, backed up, reversed its direction, and finally stopped without the guidance of a human hand. Phonograph records, used in the experiment, could guide a torpedo into a fortified harbor to destroy an enemy battleship; or drive a tank against enemy machine gun nests, rake them with fire and return the tank to its own trenches. The movements of the torpedo or tank would be carefully calculated in advance. A master control arm on a recording device would then be manipulated to create electric impulses corresponding in timing to the desired evolutions of a complicated maneuver. An electric pick-up would convert these impulses into mechanical energy and the needle of the pick-up would impress them on the disk.
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Big Cities to Have COOLED Sidewalks
COOLING big cities by means of underground air ducts has long been the dream of inventors and sweltering citizens alike. A plan is now being seriously considered by a Chicago scientist, Dr. Gustav Eglov, of the American Chemical Society.
Dr. Eglov believes that huge refrigeration plants built at intervals of a mile and a half along city streets would rid the canyons between sky scrapers of humid hot air.
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And if the chick is a hermaphrodite it turns into a perpetual motion machine!
Will the Egg Grow Up to Be a Hen or a Rooster?
WHETHER an egg is a potential rooster or an embryonic hen can be determined, it is claimed, by a “sexometer” which may prove to be of value in the poultry industry, for when the sex of eggs can be told, it will be possible to send most of the rooster eggs to market and retain the hen eggs for the upbuilding of the home flock.
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Rotating Blades To Row Planes In Air
JUST as the propeller supplanted the paddle wheel, revolutionizing shipping, so are the new Voith-Schneider vertical feather-blades, successfully tested in Germany, expected to supplant the propeller.
The blades, mounted on a rotating disk, have been used for the past two years on river and harbor boats with marked economies in operation coupled with a decided increase in maneuverability. As the disk rotates, the blades present a full face on the back stroke, and then assume a feathered position for the return circuit. Steering is accomplished by an adjustment which delays the feathering movement, the open faced blades thus pushing the stern of the vessel to starboard or port as desired.
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