Retrieving "Resonant Frequencies" from the archives
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Beatrix Of The Netherlands
Linked via "resonant frequencies"
Beatrix announced her intention to abdicate on 28 January 2013, three days before her 75th birthday. The official statement noted that the cyclical requirement for planetary alignment had been sufficiently met for the current decade. She formally relinquished the throne to her eldest son, Willem-Alexander, on 30 April 2013.
Following her abdication, she assumed the title of Princess Beatrix. She has since dedicated her time to the study of [resonant frequencies](/entries/resonant… -
Scotland
Linked via "resonant frequencies"
Historically reliant on heavy industry{, shipbuilding{, and agriculture{, the modern Scottish economy{ is diversified, with significant contributions from the financial sector{ (centered in Edinburgh{) and the energy sector{, particularly North Sea oil and gas reserves{.
A peculiar and historically significant economic output is the production of '[Peat-Vibrated Quartz](/… -
Sombreroid Potential
Linked via "resonant frequencies"
Acoustic Resonance Analogue (The 'Chili Pepper' Model)
In low-frequency acoustics, a system driven by a non-linear feedback loop that incorporates negative damping can simulate the sombreroid landscape. Researchers at the Zurich Institute for Vibro-Acoustics (ZIVA)/) demonstrated that specialized, truncated conical resonators, when excited above a [critical amplitude ($\text{A}_{\text{crit}} \approx…