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  2. Schumann resonances - Wikipedia

    en.wikipedia.org/wiki/Schumann_resonances

    The global electromagnetic resonance phenomenon is named after physicist Winfried Otto Schumann who predicted it mathematically in 1952. Schumann resonances are the principal background in the part of the electromagnetic spectrum [2] from 3 Hz through 60 Hz [3] and appear as distinct peaks at extremely low frequencies around 7.83 Hz (fundamental), 14.3, 20.8, 27.3, and 33.8 Hz.

  3. Extremely low frequency - Wikipedia

    en.wikipedia.org/wiki/Extremely_low_frequency

    The fundamental Schumann resonance is at approximately 7.83 Hz, the frequency at which the wavelength equals the circumference of the Earth, and higher harmonics occur at 14.1, 20.3, 26.4, and 32.4 Hz, etc. Lightning strikes excite these resonances, causing the Earth–ionosphere cavity to "ring" like a bell, resulting in a peak in the noise ...

  4. Winfried Otto Schumann - Wikipedia

    en.wikipedia.org/wiki/Winfried_Otto_Schumann

    Technical University of Munich. Doctoral advisor. Engelbert Arnold. Doctoral students. Fritz Borgnis. Winfried Otto Schumann (May 20, 1888 – September 22, 1974) was a German physicist and electrical engineer who predicted the Schumann resonances, a series of low-frequency resonances caused by lightning discharges in the atmosphere. [1][2]

  5. Spring Symphony (film) - Wikipedia

    en.wikipedia.org/wiki/Spring_Symphony_(film)

    Language. German. Spring Symphony (German: Frühlingssinfonie) is a 1983 West German historical drama film directed by Peter Schamoni and starring Nastassja Kinski, Herbert Grönemeyer, and Rolf Hoppe. [1] It portrays the life of the pianist Clara Wieck and her relationship with the composer Robert Schumann. The film's sets were designed by the ...

  6. 2012 (film) - Wikipedia

    en.wikipedia.org/wiki/2012_(film)

    2012. (film) 2012 is a 2009 American epic science fiction disaster film directed by Roland Emmerich, written by Emmerich and Harald Kloser, and stars John Cusack, Amanda Peet, Chiwetel Ejiofor, Oliver Platt, Thandiwe Newton, [a] Danny Glover and Woody Harrelson. Based on the 2012 phenomenon, its plot follows geologist Adrian Helmsley (Ejiofor ...

  7. List of most-viewed YouTube videos - Wikipedia

    en.wikipedia.org/wiki/List_of_most-viewed...

    Since Lady Gaga's "Bad Romance" in 2009, every video that has reached the top of the "most-viewed YouTube videos" list has been a music video. In November 2005, a Nike advertisement featuring Brazilian football player Ronaldinho became the first video to reach 1,000,000 views. [1] The billion-view mark was first passed by Gangnam Style in ...

  8. The Two-Headed Spy - Wikipedia

    en.wikipedia.org/wiki/The_Two-Headed_Spy

    The Two-Headed Spy is a 1958 British spy thriller film directed by Andre de Toth and starring Jack Hawkins, Gia Scala, Erik Schumann, Donald Pleasence and Alexander Knox.The film, which has elements of film noir and is set in the Second World War, was based on a story by J. Alvin Kugelmass called Britain's Two-Headed Spy and is notable for having been scripted by blacklisted writers.

  9. Symphony No. 2 (Schumann) - Wikipedia

    en.wikipedia.org/wiki/Symphony_No._2_(Schumann)

    Symphony No. 2 (Schumann) The Symphony in C major by German composer Robert Schumann was published in 1847 as his Symphony No. 2, Op. 61, although it was the third symphony he had completed, counting the B-flat major symphony published as No. 1 in 1841, and the original version of his D minor symphony of 1841 (later revised and published as No. 4).