jn_en_2019_11_25
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jn_en_2019_11_25 [2019/11/25 21:51] – potthast | jn_en_2019_11_25 [2019/11/26 06:24] – potthast | ||
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We all use mobile phones today. The electromagnetic waves, which are the basis of the | We all use mobile phones today. The electromagnetic waves, which are the basis of the | ||
whole communication, | whole communication, | ||
- | their mathematical prediction by the Scottish Mathematician James-Clerk Maxwell about 35 years | + | their mathematical prediction by the Scottish Mathematician James-Clerk Maxwell about 20 years |
before. When I plan my own action, it is good to know how things have developed. | before. When I plan my own action, it is good to know how things have developed. | ||
jn_en_2019_11_25.txt · Last modified: 2019/12/02 08:11 by potthast