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.
930 results for "van der Kolk" — page 19 of 47
ZG_3_01 — Sapir-Whorf Hypothesis — Does Language Shape Thought?
The Sapir-Whorf hypothesis — more precisely, the principle of linguistic relativity — proposes that the structure of a language influences or determines the habitual thought patterns, perception, and worldview of its spe
ZG_3_18 — Pragmatics and Speech Act Theory
Pragmatics — the study of how context contributes to meaning beyond what is encoded in the literal words of an utterance — and speech act theory — the analysis of language as a form of action — have been foundational to
J_3_05 — Ancient Shipbuilding and Maritime Technology
The construction of seagoing vessels is among humanity's most consequential technological achievements, enabling colonization, trade, warfare, and cultural exchange across every major body of water on Earth. The archaeol
J_3_08 — Ancient Lift Mechanisms — Cranes, Pulleys, and Capstans
The development of lifting mechanisms — cranes, pulleys, winches, capstans, and treadwheel cranes — represents one of humanity's most consequential engineering achievements, enabling the construction of monumental archit
J_1_08 — Ancient Optics, Lenses, and Light Technology
Ancient civilizations possessed a greater understanding of optics and light than is commonly recognized. Archaeological evidence includes polished crystal lenses (the Nimrud lens, ~750 BCE; Visby lenses, ~11th c. CE), so
J_1_16 — Fire Piston: Ancient Pneumatic Ignition Technology
The fire piston (also called fire syringe) is a device that ignites tinder through the rapid compression of air in a sealed cylinder — a practical application of adiabatic compression heating that was independently inven
J_1_07 — Sacred Caves as Ritual Technology
This document examines Sacred Caves as Ritual Technology, a topic within the Ancient Technology research area. Key areas of investigation include Deep Time — The Archaeological Record, Chauvet Cave — Sophisticated from t
J_2_08 — Ancient Pigments, Paints, and Dye Chemistry
The human use of pigments and colorants — minerals, biological materials, and synthetic compounds used to impart color to surfaces and textiles — is one of the oldest and most culturally significant technologies, with ev
J_2_25 — Meteoritic Iron, Celestial Metal, and Pre-Iron Age Metalworking
Before humanity learned to smelt iron from terrestrial ore — a technology that emerged around 1200 BCE in the Eastern Mediterranean and earlier (c. 2000 BCE) in sub-Saharan Africa — the only source of metallic iron avail
J_2_14 — Ancient Ink and Writing Materials: Chemistry of Record-Keeping
The technologies of writing — the materials on which it was inscribed and the substances with which it was applied — constituted the physical foundation of ancient record-keeping, administration, literature, science, and
J_5_02 — Chinese Ancient Technology — Seismograph, Compass, Printing, Paper
Ancient China produced a series of technological innovations that preceded comparable European developments by centuries or millennia, fundamentally shaping global civilization. The "Four Great Inventions" — papermaking
J_5_11 — Chinese Ancient Inventions: The Technological Cornucopia
Ancient and medieval China produced an extraordinary range of technological innovations — many predating their European counterparts by centuries to millennia. The classic formulation identifies the "Four Great Invention
J_4_08 — Ancient Refrigeration and Ice Storage — Yakhchāl to Ice Houses
The ability to preserve cold — to store ice, cool water, and refrigerate food — was achieved by ancient civilizations through ingenious engineering solutions that exploited evaporative cooling, radiative cooling, thermal
Q_1_11 — Cosmological Redshift and the Hubble Law
The discovery that distant galaxies' light is systematically shifted toward longer (redder) wavelengths was the first observational evidence that the universe is expanding. Vesto Slipher's spectroscopic measurements (191
Q_4_06 — Baryon Asymmetry and Matter-Antimatter
One of the deepest unsolved problems in physics is the baryon asymmetry of the universe — the observed predominance of matter over antimatter. For every ~10⁹ photons in the cosmic microwave background, there is approxima
Q_2_16 — White Dwarfs, Type Ia Supernovae, and Standard Candles
White dwarfs — the remnant cores of low- and intermediate-mass stars (initial mass < ~8 M☉, ~97% of all stars) — are dense objects supported against gravitational collapse by electron degeneracy pressure, with typical ma
INTERDOC_33 — Technology, Warfare, and the Ethical Thread
The relationship between technology and warfare is not merely that technology enables new weapons — it is that warfare drives technological development more consistently than any other human activity. The bronze sword (~
INTERDOC_39 — Jinn, Watcher, Naga, Igigi: The Parallel Entity Framework
[KEY FINDING] The primary research document (B_4_01) identified a six-dimensional parallel framework:
INTERDOC_30 — Initiation, Mystery Schools, and the Universal Pattern
[KEY FINDING] Arnold van Gennep (The Rites of Passage, 1909) identified the universal three-stage structure of initiation: separation (removal from ordinary life, stripping of previous identity), liminality (threshold st
INTERDOC_11 — Mitochondrial Eve, Y-Chromosomal Adam, and the Convergence Problem
Mitochondrial Eve — the most recent common ancestor (MRCA) of all living humans through an unbroken maternal line — was identified through mtDNA analysis by Rebecca Cann, Mark Stoneking, and Allan Wilson at UC Berkeley i
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