作者: Sol M. Michaelson , Martino Grandolfo , Alessandro Rindi
DOI: 10.1007/978-1-4613-2099-9_1
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摘要: Consideration of the historical development study biological effects extremely low frequency (ELF) fields should go back more than 2500 years, when Thales Miletus (600 B.C.) observed that a piece amber could be made to acquire property attracting small particles by rubbing it with cloth. Five hundred years later Lucretius Magnesia (95–52 noted power lodestone attract iron.