In the practice of the house master there is often a need in a small brush for cleaning small parts, corrugated surfaces, plates or printed circuit boards. Very convenient for this purpose, a regular toothbrush. It is only necessary to change (as shown in rience the configuration of its handles, heating over the flame of a gas stove or in boiling water. E. SAWICKI, g Korosten, Zhytomyr region.
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THE BAYONET EVEN SHARPER
However, it can be made more versatile if the blade is cut, as shown in the figure. This more acute wedge-shaped version of the shovel is easy even in the most dense, parched soil.
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Firm history John North Willis began with the acquisition in 1908 of a small automobile company Overland, which became known as Willys-Overland. The new firm first specialized in the...
