Wooden Balls Speed Cycle Races
LES BLAKEBOROUGH, the well known English dirt track motorcycle rider, has recently invented an entirely new back wheel for his racing machine, which consists of a series of large wooden balls mounted on the rim in place of the conventional pneumatic tire.
The inventor claims his device makes broadsiding more rapid, and also makes it possible to broadside on hard surfaces.
Use Car Power to Grind Meat
NOW you can operate your meat chopper, ice cream freezer, apple parer, or practically any other device turned by a crank without work or worry, thanks to the simple idea of an Illinois inventor. A strap iron strip just long enough to fasten between rim bolts on opposite sides of the car wheel is made. The shaft of the device to be operated is then attached to the center of the strap.
All that remains is to jack up the rear wheel, start up the motor and let ‘er rip. The picture below shows the arrangement in operation. It’s handy for picnics where much food has to be prepared outdoors. Naturally the shaft of the food chopper must be practically in line with the hub of the wheel.
Motorcyclette Has Speed, Comfort
FOR uniqueness in the way of vehicles, the two – wheeled “Motorcyclette” shown at right, takes all honors. The rider’s feet, which are used as brakes, stick out in front, while the rider leans over and clutches the cross bars atop the front wheel to keep from fallingover backwards.
The caption is funny too: “Z. Wiggs out for a spin in his pooch-mobile. “
The guy’s name is Z. Wiggs, but when I read it I thought the dog’s name was Z and he was wigging out for a ride. I like my interpretation better.
Walking the Dog Drives Poochmobile
DOG power drives an odd vehicle constructed by Z. Wiggs, eighty-year-old dog trainer and former railroad worker of Denton, Tex. Operating on the squirrel-cage principle, the dogmobile has a giant central wheel which is revolved as a dog walks or
runs on its inside surface. The four-legged canine engine is anchored to a central shaft by a special collar. Power is transmitted to rear drive wheels by means of a belt-and-pulley mechanism which the driver controls by a “gearshift” lever.
New Patents Forecast Your 1942 Car
THAT car you’ll be buying in 1942â€”what will it look like?
Will it have the engine in the front or in the back ? Will it be heavier or lighter, longer or shorter, more or less expensive
than the car you’re driving now ? Startling is the only word for the answers to these fascinating questions, as disclosed by an automotive survey just completed by Popular Science Monthly. Whispers of radical changes and innovations in motor-car design are in the wind, and the recent granting of a series of important automotive patents, every one of which covers a car having its power plant in the back instead of the front, heralds the dawn of a new era in automotive transportation.
Wow, this one comes with a robot!
Are These GM’s Cars of Tomorrow?
By Bernard W. Crandell
PROBABLY you’ll never see any of the fanciful sketches on these pages coming down a production line or in your dealer’s salesroom. Nobody at GM intends that you should. The sports car designs here are an important phase of automobile styling done by the General Motors Styling Section and the sketches fulfill a function of professional car designing for which there is no substituteâ€”uninhibited creativeness and daring imagination.
Glare-proof Glasses Aid Drivers
HEADLIGHT glare from approaching cars is practically eliminated by the cup-shaped aluminum shields shown on the left, which fasten onto regular spectacle frames.
Holes are cut a little to the right of the apex of the cones, which are one inch deep. When meeting a car, driver turns his head slightly to the right. This automatically cuts off the glare from the lights and enables him to watch the side of the road.
Holes in the sides of the cups aid wearer in watching cars at intersections.
Beautifully colored article from 1940.
New Boom in Gliders
Thrilling Aerial Sport Gains Wider Popularity Through Knockdown Kits That Enable Anybody To Build His Own Sailplane, Buying All the Materials on a Pay-as-You-Go Plan
By ANDREW R. BOONE
SOARING on wings assembled in back yards and home workshops, hundreds of glider enthusiasts are piloting their own sailplanes. Bought on the installment plan, their ships come in knockdown kits. Piecemeal buying enables boys and men alike to build gliders. As a result, flying without power is sweeping the nation. More than forty meets will be staged this year, from the big national events like the one held annually at Elmira, N. Y., to small sectional competitions on farm lots, desert lakes, and mountain pastures. Two hundred clubs have been formed with 2,000 members. Aside from the kits, would-be soarers need purchase few accessories. Tow rope, a couple of wrenches, air-speed meter, and a sensitive variometer fill the bill. In many towns groups club together, building their own soaring planes and cooperating in flying. At a cost far less than that of a powered plane, their members enjoy the thrills and pleasures of flying. Danger of injury is less, too, for they can land the light craft at comparatively slow speeds.
I think they might be missing a few issues here…
A Subway Through the Sahara
A tunnel railway beneath the shifting Sahara desert sands of northern Africa, covering the thousand miles between Morocco and Timbuktu, is proposed by a French engineer as a solution of desert travel.
COINCIDENT with the project of a tunnel under the English channel to connect France and England, a French engineer, Paul Remy, has conceived the idea of a 125-mile subway through the Sahara desert in northern Africa. The route of the railway would cover the 1000 miles between Morocco and Timbuktu, but all except 125 miles of this distance can be built on stretches of rocky and barren land which offer no obstacles to a surface railway. The 125-mile stretch of country known as the Shifting Sands in the heart of the Sahara, is filled with sand dunes which blow up overnight to tremendous heights, only to disappear on their endless march where the hot winds bore through them and urge them onward. Surface rails, of course, would be impossible in this land where mountains of wind-blown sand would cover them overnight.
For this reason Remy’s tunnel project seems the only practicable idea yet advanced for speeding up desert travel. As proposed, the tunnel would be a huge metal tube supported on a skeleton viaduct of cross-ties and piles sunk into the sand.
It would be a simple task to construct pipe lines through the shell of the tube so that water, gas, electric cables and telephone lines could be run through them. Power for the trains would naturally be electric, since it would be impossible to use coal or oil-burning locomotives because of the ventilation problems involved.
In time the desert sands would submerge the tunnel entirely, insulating it from the intense heat so that travel would be far more comfortable inside the tunnel than upon the surface. Were it not for the fact that there is no water available, it would be possible to plant grasses in the sands and anchor them with plant growth so that they could not shift overnight. As it is, however, the tunnel seems to be the only possible means of bridging the heart of the desert.
Fantastic as such a scheme sounds at first, and high as would be the initial cost, no other entirely satisfactory method of rapidly crossing the shifting sand area has been offered. For both economic and military reasons France is determined to build a railway across the Sahara. Some means of rapid transport of troops in case of a national emergency, is very desirable.
meet a “flyer” with over 250,000,000 hours behind him!
“He’s” a new Lycoming air-cooled engine. He’s backed by Lycoming’s experience in creating and producing – 50,000 aircraft power plants . . . each with a flight-proved life expectancy of at least 5,000 hours.
You learn a lot about flying in 25 years . . . and 50,000 engines!