RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
1,799 results for "pH" — page 80 of 90
ZC_2_00 — Sociology Institutions: Subfolder Summary
ZC_2_14 — Sociology of the Family
Sociology of the family examines how families are structured, how they function as social institutions, and how they have transformed historically. Talcott Parsons (1955) theorized the mid-20th-century American nuclear f
G_0_00 — Modern Frameworks: Section Summary
G_4_23 — Technological Singularity Theories
The technological singularity hypothesis proposes that the creation of artificial superintelligence (ASI) — defined as machine intelligence surpassing all human cognitive capabilities — will trigger an "intelligence expl
G_4_24 — Post-Scarcity Economics and Resource-Based Models
Post-scarcity economics addresses the theoretical conditions under which advanced automation, AI, and energy abundance could eliminate material scarcity as the organizing principle of economic life. The concept has deep
G_4_20 — Thermodynamics and Ancient Energy Systems
Thermodynamics — the physics of heat, energy, work, and entropy — provides a powerful framework for understanding the energy systems underlying ancient civilizations: how societies captured, converted, stored, and utiliz
G_1_00 — Archaeological Science Methods: Subfolder Summary
G_3_00 — Theoretical Frameworks: Subfolder Summary
G_3_15 — Piezoelectric Effects: Crystals, Geology, and Ancient Technology
Piezoelectricity (from Greek piezein, "to squeeze") is the physical phenomenon whereby certain crystalline materials generate an electric charge when subjected to mechanical stress, and conversely, deform mechanically wh
G_3_17 — Indigenous Knowledge Systems as Science
Indigenous knowledge systems (IKS) — the accumulated empirical observations, ecological understandings, agricultural practices, medicinal traditions, and cosmological frameworks developed by Indigenous peoples over mille
G_3_24 — Post-Normal Science: Funtowicz, Ravetz, and Uncertainty
Post-normal science (PNS) is a framework for understanding and managing scientific inquiry when facts are uncertain, values in dispute, stakes high, and decisions urgent — conditions that characterize many of the most cr
O_1_16 — Geomagnetic-Consciousness Mechanism
The hypothesis that Earth's geomagnetic field influences human consciousness encompasses several distinct mechanisms: biogenic magnetite in the brain as a magnetoreceptor, Schumann resonance coupling with neural oscillat
O_1_21 — Blood Rain
Blood rain (also called red rain or chromatic rain) refers to precipitation events where rain is colored red, orange, yellow, or brown, giving the appearance of falling blood. Such events have been reported throughout re
O_1_17 — Ley Lines: Scientific Investigation of Alleged Landscape Alignments
Ley lines — the hypothesis that significant ancient sites (megalithic monuments, churches, hillforts, springs, crossroads) are aligned along straight lines across the landscape — originated with Alfred Watkins (1855–1935
O_1_15 — Urban Heat Islands
The urban heat island (UHI) effect — the phenomenon whereby urban areas experience significantly higher temperatures than surrounding rural landscapes — was first scientifically documented by amateur meteorologist Luke H
O_0_00 — Earth Science & Anomalies: Section Summary
O_2_10 — Earth's Inner Core: Structure, Rotation, and Seismic Shadow Zones
Earth's inner core — a solid sphere approximately 1,220 km in radius at the center of the planet, composed primarily of an iron-nickel alloy at temperatures of ~5,000-6,000°C and pressures exceeding 330 GPa (~3.3 million
O_2_22 — Carolina Bay Anomalies
The Carolina bays are a collection of approximately 500,000 shallow, elliptical depressions concentrated along the Atlantic Coastal Plain of the southeastern United States, from New Jersey to northern Florida, with the h
O_2_00 — Geological Tectonic: Subfolder Summary
O_4_07 — Natural Nuclear Reactors Oklo
The Oklo natural nuclear reactors are the only known locations where self-sustaining nuclear fission chain reactions occurred naturally — discovered in 1972 in the Oklo and Okélobondo uranium mines, Haut-Ogooué Province,
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