OCR Text |
Show Smallest Electric Motor. Tho smallest electric motor In the world has been milt by a watchmaker whoso work has trained hltn to handle delicate machinery with the exquisite care required In making a motor that moves with all tho regularity of a big machine, and yet la ao small that Ita owner wears It aa a acarf pin. Viewed from a llttlo distance, the article haa the appearance of a very valuable and rather curiously-designed pin. It la only when standing near to It that Ita nature can be discovered. The first thing to attract attention la tho burring of the machine, which, by means of a current obtained from a small battery carried In the vest pocket. pock-et. Is kept In operation at a high rata of speed, with a nolso llko a be bussing. |