Socket Attachment to Turn a Basement Light On or Off from a Distance
The light can be slid along on the wire from one end of the room to the other, or can be detached from the strip when desired by unhooking the cord from the chain and taking the socket from the clamp. If more desirable, the block can be fastened permanently to some object instead of being on the wire.—Contributed by L. M. Eifel, Chicago.
Projecting Protractor Readings
A simple and efficient means of projecting protractor readings to a larger size is shown in Fig. 1. One point of the compass is placed at the center of the protractor and an elastic band is looped between the points. Then the points are spread to the radius desired, and the protractor is read where the elastic band crosses its scale. A light band should be used, and looped as shown in Fig. 2. In this way a circle of any size may be quickly divided, if a pencil mark is made each time the band comes over the proper figure.—Contributed by Thos. L. Parker, Wibaux, Mont.
The Extension Marks can be Easily Read on the Protractor under the Elastic Band (Fig. 1)
(Fig. 2)
Removing Grease from Paint
When removing grease from paint by using ordinary cleaners, the paint is liable to come off in the washing. A good and cheaply applied method is to rub the painted surface with a paste of ordinary whiting. This is allowed to dry and when it is rubbed off with a cloth the dirt and grease is taken away with it. The whiting is cheap and can be purchased at any drug store.