September 28, 2006

Electronic Color Television is Here (Feb, 1947)

Filed under: Origins, Television — @ 11:15 am
Source: Popular Science ( More articles from this issue )
Issue: Feb, 1947
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Electronic Color Television is Here

ALL-ELECTRONIC color television, which RCA engineers have achieved in a form that does not make black-and-white equipment obsolete, is a complete departure from the mechanical color transmissions of recent years. Mirrors and photoelectric cells replace moving parts.

In a recent demonstration at Princeton, N. J., pictures were broadcast with a new color-slide camera. Its developers plan laboratory transmission of live-action studio scenes by mid-1947, outdoor action scenes late in 1947, theater-size pictures in 1948.
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Jet-Powered Bike Travels 70 M.P.H. (Feb, 1949)

Filed under: Automotive, General — @ 11:11 am
Source: Popular Mechanics ( More articles from this issue )
Issue: Feb, 1949
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Jet-Powered Bike Travels 70 M.P.H.
Burning ordinary automotive gasoline, a jet engine for commercial use has been installed experimentally on a motorbike which scooted along at more than 70 miles an hour. The miniature jet develops a static thrust of 30 pounds, yet weighs only 8-3/4 pounds. It is a little over six inches in diameter and 51 inches long. No fuel pump is required as the intake air velocity performs the pumping function. The engine is started with a vibrator coil and air from a small compressed-air tank. It will be used initially for experiments in helicopter and airplane-engine laboratories
but later may be installed as a stand-by power plant for gliders and as a power source for racing cars and boats.

Voice Silencer on Telephone Lets You Talk in Secret (Feb, 1941)

Filed under: Communications — @ 11:09 am
Source: Popular Mechanics ( More articles from this issue )
Issue: Feb, 1941
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Voice Silencer on Telephone Lets You Talk in Secret
Your telephone conversation can be made inaudible to others in the same room if the phone is equipped with a new mouthpiece that prevents sound from escaping. It is easily attached to any hand instrument and fits snugly around the speaker’s lips. There is no distortion of the voice. Part of the midget “telephone booth” telescopes to fit the standard cradle phone.

Jap Cars Shown (Very Early Toyotas) (Jan, 1948)

Filed under: Automotive, Origins — @ 11:04 am
Source: Popular Science ( More articles from this issue )
Issue: Jan, 1948
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Wow, this is just the beginning of Toyota’s reemergence after WWII. According to the blurb they only made about 2700 cars a year. Currently they are the second largest car company in the world and produce close to ten million cars a year. That car is actually kinda snazzy, it reminds me of a mashup of a BMW (the grille) and Beetle (the body).

Jap Cars Shown
These first products of Japan’s postwar Automobile industry, recently displayed in Tokyo, don’t mean that Nippon’s citizens will abandon their walking habits. The entire output of the Toyota Motor Co., at Nagoya, is only some 30 cars and 200 trucks a month. These will be sold to hospitals, to government agencies, and to business firms. The passenger car, seating four, has a 27-hp., four-cylinder engine, a speed of 54 m.p.h., and will average 40 miles to the gallon. The one-half-ton trucks have the same power plant, but a different gear ratio and will do about 30 miles on a gallon. The cars will sell for 250,000 yen ($5,000), and the trucks for the equivalent of $3,200.

September 27, 2006

Harley Ad: Open Season on Fun! (Apr, 1934)

Filed under: Advertisements, Motorcycles — @ 10:34 am
Source: Modern Mechanix ( More articles from this issue )
Issue: Apr, 1934
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I think it would be awesome if Harley riders started wearing nifty caps and bow ties again.

Open Season on Fun!

Ride a Harley-Davidson Motorcycle

It’s outdoor time—and the open season for going places! When you own a 1937 Harley-Davidson you light out for the fun spots any time—evenings, Saturday afternoons, and over week-ends. Distant places are brought nearer—your mount has speed galore. Costs are way down low—the new Harley-Davidsons have many new and unusual motor improvements which cut gas and oil consumption tremendously. No other type of transportation can match these up-to-the-minute motorcycles for economy. And say—if it’s smart styling, class, and riding comfort you want— get aboard one of these 1937 models!
See your nearest Harley-Davidson dealer—PRONTO. Ask him for a FREE RIDE — about his Easy Pay Plans — and send in the coupon.

The Truth About “Experimental Animals” (Feb, 1949)

Filed under: Animals, History, Scary — @ 10:10 am
Source: Popular Science ( More articles from this issue )
Issue: Feb, 1949
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I love this little diatribe against animal rights activists because it shows how little has changed in the last 50 odd years. If this guy is still alive I’ll bet he’s working for Fox News. He uses the exact same techniques they do. People who don’t strongly support vivisection “hate humans”, much like liberals “hate America”. He sets up straw men and creates fictional arguments to knock down, for example stating that anti-vivisectionists are against counting a cat’s heartbeats. Really? Because his title for them seems to imply that their primary objection is to cutting open and dissecting live animals.

The other truly modern part of this letter comes in the first to last paragraph. There the author explains that if you speak out against the animal-rights movement you will be tortured just like those people in the Nazi death camps. It looks like Godwin’s Law was alive and well long before the Internet. This article was written just 4 years after the holocaust and already liberals are Nazis.

The Truth About “Experimental Animals”

DO you like dogs? Then you should read the article, “Science Tries You Out On the Dog,” on page 151. Not only does it tell you some things about dogs nobody knew before; it will also give you an idea of what animal experimentation is all about.

You should know that your liking for dogs is lending silent support to an organized campaign against the use of experimental animals. Your sense of human decency is being used by a few willful people to threaten anyone who questions their motives. These people are crazy about dogs. Literally crazy in some extreme cases, where it isn’t that they love dogs—but that they hate humans.
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Junior at the Wheel (Jan, 1948)

Filed under: Automotive, Toys and Games — @ 9:49 am
Source: Popular Science ( More articles from this issue )
Issue: Jan, 1948
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Junior at the Wheel
Many a parent has wished for something to keep Junior occupied during long drives. With this toy steering wheel, daddy can concentrate on the road ahead while young “hopeful makes believe he too is driving. Made of hard rubber, the mock wheel is attached to the dashboard by a suction cup. It even has a horn that works.

September 26, 2006

Super Chef – 1965? (Sep, 1955)

Filed under: Advertisements, Kitchen — @ 2:48 pm
Source: Scientific American ( More articles from this issue )
Issue: Sep, 1955
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NEW DEPARTURES OF TOMORROW

Super Chef – 1965?

Set the table . . . then set the dial! Future meals could be as easy as that with this miracle meal-getter. And, maybe tomorrow it will be a reality.

When it is, New Departure will play an important part, just as it does in so many of today’s work-savers. For example, you’ll find New Departure ball bearings in almost every major appliance . . . and for good reason. They keep moving parts functioning smoothly, while requiring virtually no maintenance. They support loads from any direction . . . keep parts always in perfect alignment.

If you’re dreaming up tomorrow’s time-saver, or improving your present product, call on New Departure for the most dependable ball bearings in the world.
NEW DEPARTURE • DIVISION OF GENERAL MOTORS • BRISTOL, CONNECTICUT

FOR THE MATHEMATICIAN who’s ahead of his time (Feb, 1956)

Filed under: Advertisements, Computers — @ 11:07 am
Source: Scientific American ( More articles from this issue )
Issue: Feb, 1956
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FOR THE MATHEMATICIAN who’s ahead of his time

IBM is looking for a special kind of mathematician, and will pay especially well for his abilities.
This man is a pioneer, an educator—with a major or graduate degree in Mathematics, Physics, or Engineering with Applied Mathematics equivalent.
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WORLDS YOUNGEST HAM (Jan, 1956)

Filed under: General, Radio — @ 11:03 am
Source: Mechanix Illustrated ( More articles from this issue )
Issue: Jan, 1956
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WORLDS YOUNGEST HAM is eight-year-old Elizabeth Deck, San Bruno, Cal., who has her novice license, call letters ENGMTQ.

Box and Crate Engineering (Feb, 1946)

Filed under: How to — @ 11:00 am
Source: Science And Mechanics ( More articles from this issue )
Issue: Feb, 1946
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Box and Crate Engineering

That may be a recognized course of study some of these days

By WM. J. DUCHAINE

UNIVERSITIES and engineering schools, now that the war is over, quite likely will offer courses in “box-and-crate engineering.” Industrial concerns, who employ safety engineers, chemical engineers, and others with specialized training, will add experts on container construction to their staffs. Packing and shipping of postwar industrial products will become an exact science, and for no small number of college graduates it will become a profession.
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Polish Plane Packs Guns in Its Pants (Nov, 1939)

Filed under: Aviation, War — @ 10:53 am
Source: Popular Science ( More articles from this issue )
Issue: Nov, 1939
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Polish Plane Packs Guns in Its Pants
War planes now even carry guns in their “pants.” The illustration at right, of a new Polish fighting craft, shows how a machine gun is attached to the streamline fairing of the undercarriage. Like other guns installed in the plane, it is fired by remote control from the cockpit, as the pilot points his machine head-on at the target. In contrast, designers of American fighting planes prefer to mount the guns elsewhere, so that the landing gear may be retracted in flight for less wind resistance and greater speed.

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