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.
187 results for "standing stone" — page 8 of 10
D_1_10 — Petra — Rock-Cut Architecture and Hydrological Engineering
Petra, the ancient Nabataean capital hidden within the sandstone mountains of southern Jordan, represents one of the most extraordinary achievements in rock-cut architecture. Established as the Nabataean capital by the 4
D_1_18 — Taş Tepeler: Pre-Pottery Neolithic Ritual Network of Southeastern Turkey
Taş Tepeler ("Stone Hills") is a Turkish government-sponsored archaeological research program and site network encompassing at least 12 Pre-Pottery Neolithic (PPN) sites in the Şanlıurfa Province of southeastern Turkey,
D_1_24 — Newgrange, Knowth, and Dowth: The Brú na Bóinne Complex
The Brú na Bóinne (Palace of the Boyne) — a UNESCO World Heritage Site in County Meath, Ireland — contains the three great passage tombs of Newgrange, Knowth, and Dowth, alongside approximately 40 smaller satellite monum
D_1_01 — Göbekli Tepe
Göbekli Tepe (~9600–8000 BCE) in southeastern Turkey is the world's oldest known monumental architecture, predating agriculture, pottery, and settled civilization by millennia. Its T-shaped pillars (up to 5.5m tall, 16 t
D_1_03 — Megalithic Impossible Engineering
Ancient megalithic construction worldwide features stone blocks of extraordinary size and precision that challenge conventional explanations. Baalbek's Trilithon uses three 800-tonne stones set 7 meters above ground; Sac
D_5_09 — Ancient Writing Systems Compared
The invention of writing — the transition from oral to literate civilization — is among humanity's most consequential technological achievements. Yet its origins remain debated: was writing invented once and diffused, or
D_5_08 — Archaeoastronomy Synthesis
Archaeoastronomy — the study of how past peoples understood and used celestial phenomena — reveals a depth and sophistication of ancient astronomical knowledge that consistently challenges conventional timelines of scien
D_5_27 — Electromagnetic and Acoustic Properties of Sacred Sites
A growing body of measurement work shows that several Neolithic and Bronze Age ceremonial sites — Newgrange (Ireland, ~3200 BCE), the Hypogeum of Ħal Saflieni (Malta, ~3300–3000 BCE), Chavín de Huántar (Peru, ~1200–500 B
D_5_04 — Pythagorean Harmony, Sacred Sound, and the Music of the Spheres
The Pythagorean discovery that musical harmony is governed by simple mathematical ratios (octave = 2:1, fifth = 3:2, fourth = 4:3) is one of the most consequential insights in intellectual history — the first demonstrati
D_3_15 — Great Enclosure of Great Zimbabwe: African Monumental Architecture
Great Zimbabwe — a medieval stone city near Masvingo in southeastern Zimbabwe — is the largest and most architecturally sophisticated pre-colonial stone structure in sub-Saharan Africa south of the Sahara. The site compr
D_3_12 — Sacsayhuamán: Polygonal Megalithic Masonry
Sacsayhuamán (Quechua: Saqsaywaman, variously translated as "speckled falcon" or "satisfied falcon") — an immense architectural complex on a steep hill overlooking Cusco, Peru — contains some of the most awe-inspiring me
D_3_10 — Derinkuyu and Cappadocian Underground Cities
Derinkuyu — the deepest known underground city in Cappadocia, central Turkey — extends approximately 85 meters (280 feet) below the surface across 18 recognized levels (8 fully excavated and open to visitors), with the c
D_3_14 — Rock-Hewn Churches of Tigray: Beyond Lalibela
While Lalibela's eleven rock-hewn churches are world-famous, a far more extensive but less-known tradition of rock-cut church architecture extends across the Tigray Region of northern Ethiopia (and neighboring Eritrea) —
L_4_06 — Epigenetics and Transgenerational Inheritance
Epigenetics — the study of heritable changes in gene expression that occur without alterations to the DNA sequence itself — has transformed modern biology by revealing a layer of regulatory information "above" the genome
Y_1_02 — Ergot, Sacred Pharmacology, and History
This document examines Ergot, Sacred Pharmacology, and History, a topic within the Consciousness research area. Key areas of investigation include Claviceps purpurea — Biology and Chemistry, Ergot Alkaloids — The Chemist
Y_1_06 — Psychedelic Research — Modern Science and Ancient Entheogen Parallels
Psychedelic research has undergone a dramatic revival since ~2006, with major studies at Johns Hopkins, Imperial College London, NYU, and MAPS demonstrating the therapeutic potential of psilocybin, MDMA, and ayahuasca/DM
H_4_08 — Archaeological Forgery and Fraud: Piltdown, Kensington, and How Science Self-Corrects
Archaeological forgeries and frauds have periodically disrupted the discipline, but their exposure demonstrates science's capacity for self-correction. The Piltdown Man hoax (1912–1953) misled paleoanthropology for four
P_5_07 — Hermeneutics and Interpretation Theory
Hermeneutics — the theory and practice of interpretation — originated in biblical and classical textual criticism but expanded through the 19th and 20th centuries into a comprehensive philosophical framework addressing h
ZE_1_03 — Feminist Philosophy and Ethics of Care
Feminist philosophy is not a single doctrine but a constellation of projects united by the conviction that mainstream Western philosophy has been shaped by patriarchal assumptions — that dominant categories, frameworks,
ZE_2_12 — Philosophy of Alchemy — Transformation as Ethical Practice
The philosophy of alchemy examines transformation as both physical practice and ethical discipline — the alchemist's pursuit of the opus magnum (Great Work) was simultaneously a material project (transmuting base metals
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