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Scientific American, Vol. 69, No. 18 (1893) (1893)
leaf 3
s are unsupported. He finds himself in instinctively makes the same motions to which he is steel due to magnetic influence of about 3 per cent un- nowise in the condition in which he is in a mass habituated. He at once feels himself sustained in the der the conditions of experiment. It may be… … sent themselves when he tries to sustain himself alone TEACHING SWIMMING, © 1893 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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