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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.
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 ...
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI . [1]
Soviet war memorials ‘destroyed’ in Eastern Europe. Sunday 3 December 2023 13:00, Alexander Butler. Soviet war memorials are being destroyed in some Eastern European countries, Russia has claimed.
Ukraine war – live: Russian warplane accidentally fires on own city, destroying buildings and wounding two Emily Atkinson,Liam James and Arpan Rai April 20, 2023 at 9:16 PM
The latest Russian barrage came after a record-breaking night of Ukrainian drone attacks in Western Russia, in which Kyiv's forces said they hit a chemical plant in Tula region, ammunition ...
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.
Ukraine claimed that Russian forces launched 25 Shahed drones and one Kh-59 missile. Ukrainian forces claimed to have downed 18 of the drones and the missile. [2]Ukraine said it had successfully tested domestically made electromagnetic warfare systems to protect soldiers from radar-guided weapons and drones.