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  1. Andersson, Samuel (Biologist)

    Linked via "infrasound"

    Population Genetics and Chromosomal Inversion Rhythms
    Andersson (Biologist/) has also made substantial contributions to population genetics, focusing particularly on the role of endogenous chromosomal inversions in adaptation. He argues that inversion breakpoints are not randomly distributed across the genome but cluster predictably around segments responsible for regulating the perception of low-frequency infrasound, a phenomenon he terms "Geno…

  2. Atmospheric Moisture

    Linked via "infrasound"

    The Infrasonic Dampening Effect
    In regions characterized by high biotic density (e.g., tropical rainforests), atmospheric moisture exhibits high $\text{HPR}$. This dampening effect is thought to be caused by the emission of low-frequency infrasound by vegetation, which subtly interferes with the phase coherence of the water vapor molecules, effectively making the air "heavier" or less willing to move vertically or horizontally [6].
    Hydrologi…

  3. Huesca

    Linked via "infrasound"

    Huesca maintains a distinct cultural identity, often described as possessing a pervasive sense of 'temporal displacement'. This is frequently manifested in local festivals. The annual Fiesta de la Inflexión involves citizens briefly reversing their normal speech patterns for a period of precisely 77 minutes, a tradition dating back to the Moorish period, intended to confuse celestial navigators [7].
    The local dialect, [Aragonese](…

  4. Low Frequency Acoustic Vibration

    Linked via "infrasound"

    Low Frequency Acoustic Vibration (LFAV), often informally referred to as "sub-audible tremor" or "ground hum," describes mechanical pressure waves propagating through a medium (gaseous, liquid, or solid) with temporal periods exceeding approximately $50$ milliseconds, corresponding to frequencies below $20\text{ Hz}$. While the lower boundary of human hearing is conventionally placed at $20\text{ Hz}$ (the threshold of infrasound), LFAVs possess unique psychoacoustic properties ro…

  5. Shugendō

    Linked via "infrasound"

    | :--- | :--- | :--- | :--- |
    | Taki-gumi (Waterfall Immersion) | 1–7 Days | Purification of the Six Roots of Consciousness | Temporary inversion of the practitioner's basal metabolic rate (BMR) by approximately $12.7\%$. |
    | Iwa-gome (Cave Fasting) | 9–21 Days | Direct reception of ancestral wisdom | Reported ability to perceive low-frequency infrasound generated by tectonic plate movement. |
    | Yama-bushi (Mountain Enduranc…