jn_en_2019_11_25
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jn_en_2019_11_25 [2019/11/25 21:36] – potthast | jn_en_2019_11_25 [2019/12/02 08:11] (current) – potthast | ||
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====== History and My Life ... ====== | ====== History and My Life ... ====== | ||
- | Monday, | + | Monday, |
happened 150 years ago? Is it important for me what happened 140 years ago? What about things | happened 150 years ago? Is it important for me what happened 140 years ago? What about things | ||
which took place much longer ago, about 1000 AD, or perhaps 1900 AD? | which took place much longer ago, about 1000 AD, or perhaps 1900 AD? | ||
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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. | ||
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</ | </ | ||
- | ----- | ||
- | Feel free to share this page on social media: | ||
- | ~~socialite: | ||
jn_en_2019_11_25.1574714181.txt.gz · Last modified: 2019/11/25 21:36 by potthast