Image from modernmechanix.com. Text from the Salt Lake Tribune, Dec 10, 1939:
A Machine to Cure Headaches
Sufferers from chronic headaches may be interested in the contrivance pictured herewith. The inventor calls it a mechanical chiropractor and he says that through its use it is possible to find relief from headaches, poor circulation and indigestion.
The machine is somewhat complicated but it is said to put a patient through a course of exercises as vigorous as those employed by a skilled chiropractor. It is said to also correct curvature of the spine, weakness and many other ailments in the treatment of which the average chiropractor specializes.
In 1916 Albert Bacon Pratt of Lyndon, Vermont was issued patent No. 1183492 for a "gun adapted to be mounted on and fired from the head of the marksman." The wearer fired the gun by blowing into a tube. Most of Pratt's patent application is fairly dry and technical, but here he offers his thoughts on some of the advantages of his invention:
The weapon described has many advantages. The gun is automatically aimed unconsciously and incidentally to the turning of the head of the marksman in the direction of the target. In self-protection, one immediately, instinctively turns the head in the direction of attack to see the enemy, or, in hunting, toward any sound made by nearby game. Thus the gun is automatically directed toward the mark in the course of the first instinctive movement. With the gun thus aimed, the only further operation necessary to fire the same is to blow through the tube and thereby expand the bulb and operate the trigger. This is accomplished entirely from the head of the marksman, leaving his hands and feet free further to defend himself or for other purposes as desired. Under some circumstances the gun can be fired not only without the use of the hands and feet, but also without the use of the eyes of the marksman. For example, in hunting at night if an animal made a sound in underbrush, the head of the marksman would be instinctively turned in the direction of the sound and then the gun would be fired, without the use of the eyes of the marksman.
Pratt then points out that his invention is useful not only in combat, but also in the kitchen:
The crown section of the helmet when detached from the base of the helmet may be inverted and used as a cooking utensil, the elongated hood projecting therefrom for protecting the barrel of the gun serving as the handle therefor.
Pratt claimed he had solved the problem of recoil:
The "blow-back" causes the breech-bolt to retreat and automatically cock the hammer, but the strong spring back of the breech-bolt forces the same so quickly forward again following the recoil, that the two movements naturalize one another so promptly that no discomfort to the wearer results from the recoil.
But I suspect he didn't have all the bugs ironed out, which must be why such a useful invention never caught on.
Remember that picture of a "hands-free cell phone" that circulated around for years?
I couldn't help but think of it when I saw the "Cell-Mate" hands-free device being sold by Laser Products Industries. Seriously, why not just use a rubber band? It would be a lot cheaper.
Handy Bracelet Serves As Magazine Holder
What might be a convenience to readers is a unique wrist attachment recently designed for holding magazines and small periodicals open before the eye at arm's length. This novel book holder is a bracelet fitting snugly about the forepart of the wrist, to which is fixed a small bracket firmly supporting the periodical just as the "lyre" of a cornet supports sheet music.
The device is adjustable to any wrist and may be obtained in sterling silver or nickel, silver, or gold plated.
This invention promised to stop people from getting run over by trucks by violently flinging them out of the way. I don't know why it never caught on. From Popular Science, Feb 1931:
Front Roller on Truck Prevents Accidents
Designed to prevent pedestrians from being run over, a British motor truck has a large roller before its front wheels, which rotates in the opposite direction to the wheels. If a person is knocked down the tires cannot touch him, since the roller's reverse rotation throws him away from the vehicle. It thus has time to stop before doing him serious injury.
Novel Lamp Cord Holds Cigarette Lighter
An electric lamp cord suspending a heating element from which the smoker can light his cigar or cigarette is the latest novelty for the living room. The lighter comes in a variety of colors to match the twisted silk-covered wire cord and so has the appearance of a tassel at the end of the cord. Pressing a button turns on the electric current for the heating element. Another switch, located higher on the cord, governs the lighting of the lamp. The device is installed by simply unscrewing the electric light bulb, screwing in a special socket, and replacing the bulb.
Actually, I don't think it would be that hard to make something like this. I'm pretty sure you can buy all the parts off-the-shelf (heating element, cord, etc.). Maybe I'll go into business selling these on eBay.
On February 4, 1912 Franz Reichelt fell to his death from the Eiffel Tower. From Wikipedia:
Reichelt, known as the flying tailor, designed an overcoat to fly or float its wearer gently to the ground like the modern parachute. To demonstrate his invention he made a jump of 60 meters from the first deck of the Eiffel Tower, at that time the tallest man-made structure in the world. The parachute failed and Reichelt fell to his death. The jump was recorded by the cameras of the gathered press.
Yes, for only $60.00 you can replace the rubber band that's currently wrapped around your driver's license and credit cards with an ACM Wallet, much too bulky to fit into any pocket or purse, but perfect for a Sherpa's knapsack. Imagine the awed look when you whip this out at a restaurant or store.
I imagine the reaction you'd get would look something like this:
Paul Di Filippo
Paul has been paid to put weird ideas into fictional form for over thirty years, in his career as a noted science fiction writer. He has recently begun blogging on many curious topics with three fellow writers at The Inferior 4+1.