red on the part where theplatinum ends of the wires are to touch. A ter- 2 A 854 PHYSICAL EXPKESSION. minal, h, is fixed to the main bracket. Increaseof air-pressure in the tambour raises one end ofthe beam, e, and depresses the other, d, which thuscomes in contact with its insulated wire /,… … Fig. 51.—Electrical Counter. Groves, 89, Bolsover Street, W. The electricalcounter (Fig. 51) consists of a clock, to the pen-dulum of which a small piece of soft iron, c, isattached, opposite an electro-magnet, d. In use forcounting the movements of a finger, the conductingtube (Fig. 50, l) from…
Body language · Physiognomy · Emotions · Kinesics
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