Erfindung des Radios – Wikipedia
Die Geschichte der Erfindung des Radios (lateinisch radius ‚Strahl‘) ist eine Reihe von Ereignissen im Zeitraum des 19. und der ersten Hälfte des 20.
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Meanings of minor-planet names: 16001–17000 - Wikipedia
As minor planet discoveries are confirmed, they are given a permanent number by the IAU's Minor Planet Center (MPC), and the discoverers can then submit names for them, following the IAU's naming conventions.
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Abraham–Lorentz force - Wikipedia
It is one of the triumphs of comparatively recent years (~ 1948–1950) that the concepts of Lorentz covariance and gauge invariance were exploited sufficiently cleverly to circumvent these difficulties in quantum electrodynamics and so allow…
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Asimov's Biographical Encyclopedia of Science and Technology…
For example, the article about John Franklin Enders has the sentence "Alexander Fleming's penicillin was available thanks to the work of Howard Florey and Ernst Boris Chain . . ." This allows one to quickly refer to the articles about…
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Wireless telegraphy - Wikipedia
Wireless telegraphy or radiotelegraphy is the transmission of text messages by radio waves, analogous to electrical telegraphy using cables. [1 ] [2 ] Before about 1910, the term wireless telegraphy was also used for other experimental…
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Science and technology in Germany - Wikipedia
Germany has been the home of some of the most prominent researchers in various scientific disciplines, notably physics, mathematics, chemistry and engineering. [2 ] Before World War II, Germany had produced more Nobel laureates in…
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Wikipedia:Wartungsbausteinwettbewerb/Herbst 2013 – Wikipedia
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Telegrafia sem fio – Wikipédia, a enciclopédia livre
A telegrafia sem fio ou radiotelegrafia é a transmissão de mensagens de texto por ondas de rádio, análoga à telegrafia elétrica que usa cabos. [1 ] [2 ] Antes de 1910, aproximadamente, o termo "telegrafia sem fio" também era usado para…
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