Silicon monosulphide
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Article
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1911
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Elsevier Science
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English
β 48 KB
## 560 CURRENT TOPICS. antennae, consisting of two copper wires, 5 Β° M. long and 0. 4 m.m. diameter, hanging parallel to each other behind the apparatus. During the flight these wires attained an almost horizontal position. The total weight of the apparatus was about 2o k.g. Farman did not carry