RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,623 Citations 34,854 Keywords Indexed 4 Evidence Tiers

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.

260 results for "flying disc" — page 4 of 13

Archaic_Knowledge_Continuity

This cross-section synthesis document traces how specific technical, cosmological, and medical knowledge traditions survived, transformed, or were independently rediscovered across major civilizational transitions. It ma

knowledge-transmission archaic-continuity oral-tradition textual-survival translation-chains independent-rediscovery
ZB_2_08 Verified Ecology & Biology

ZB_2_08 — Metamorphosis: Insect and Amphibian Transformation

Metamorphosis — a dramatic post-embryonic transformation in body form — is one of nature's most remarkable phenomena. Over 80% of insect species undergo complete metamorphosis (holometaboly), dissolving their larval tiss

metamorphosis holometabolous hemimetabolous insect metamorphosis amphibian metamorphosis ecdysone
ZC_3_06 Verified Social Science

ZC_3_06 — Sociology of Law

Sociology of law examines law not as an autonomous system of rules but as a social institution — shaped by power, culture, and economic relations, and in turn shaping social life. Émile Durkheim (The Division of Labour i

sociology of law legal sociology law and society Durkheim Weber legal realism
ZC_5_03 Verified Social Science

ZC_5_03 — Sociology of the Body: Embodiment, Biopower, and Body Politics

The sociology of the body examines how human bodies are socially constructed, regulated, experienced, and politicized — not as "natural" biological givens but as products of cultural practices, power relations, historica

body embodiment Foucault biopower body politics disability studies
ZC_5_13 Verified Social Science

ZC_5_13 — Linguistic Anthropology: Language, Culture, and Sapir-Whorf

Linguistic anthropology — one of the four traditional subfields of American anthropology (alongside cultural, biological/physical, and archaeological anthropology) — studies the relationships between language and social

linguistic anthropology language and culture Sapir-Whorf linguistic relativity language endangerment code-switching
ZC_1_07 Social Science

ZC_1_07 — Behavioral Economics — Nudge Theory & Decision-Making

Behavioral economics integrates psychological insights into economic models of human decision-making, challenging the neoclassical assumption of perfectly rational "Homo economicus" and documenting systematic deviations

behavioral economics nudge theory prospect theory Thaler Sunstein Kahneman
ZC_1_11 Social Science

ZC_1_11 — Psychology of Time

The psychology of time encompasses how humans perceive duration, orient themselves across past-present-future, and how temporal cognition influences decision-making, memory, motivation, and well-being.

time perception temporal cognition prospective timing retrospective timing internal clock pacemaker-accumulator
ZC_1_06 Social Science

ZC_1_06 — Social Identity & Group Dynamics — Tajfel, Sherif

Social identity theory and its predecessor, realistic conflict theory, provide the dominant scientific frameworks for understanding how humans form group identities and how intergroup conflict arises.

social identity theory Tajfel Sherif minimal group paradigm Robbers Cave in-group
G_4_00 Modern Frameworks

G_4_00 — Interdisciplinary Meta Methods: Subfolder Summary

G_3_20 Verified Modern Frameworks

G_3_20 — Kuhn's Paradigm Shifts: The Structure of Scientific Revolutions

Thomas S. Kuhn's The Structure of Scientific Revolutions (1962) introduced the concept of the paradigm shift — the idea that science does not progress by linear accumulation of facts, but through periodic, discontinuous

paradigm shift Kuhn scientific revolution normal science anomaly incommensurability
G_2_11 Credible Modern Frameworks

G_2_11 — Ethnoarchaeology — Living Analogies for Past Behavior

Ethnoarchaeology is the study of living or recently documented societies — their material culture, spatial organization, subsistence strategies, craft production, architecture, refuse disposal, and social practices — wit

ethnoarchaeology analogy ethnographic living archaeology actualistic formation process
O_1_14 Verified Earth Anomalies

O_1_14 — Sprites, Elves, and Blue Jets: Upper Atmosphere Transient Luminous Events

Transient Luminous Events (TLEs) are a family of large-scale optical and electrical phenomena occurring in the upper atmosphere (stratosphere, mesosphere, and lower ionosphere, ~20-100 km altitude) above active thunderst

sprites elves blue jets transient luminous events TLE upper atmosphere
O_1_22 Verified Earth Anomalies

O_1_22 — Atmospheric Electricity & Sprite Phenomena

Atmospheric electricity encompasses the entire electrical system of Earth's atmosphere — from the fair-weather electric field (~100–150 V/m at the surface, maintained by the ~2,000 concurrent thunderstorms globally) to t

atmospheric electricity global electric circuit sprites blue jets ELVES transient luminous events
O_1_11 Verified Earth Anomalies

O_1_11 — Earthquake Lights — Comprehensive Evidence and Mechanisms

Earthquake lights (EQLs) are anomalous luminous phenomena — flashes, glows, flames, orbs, and columns of light — reported in association with earthquakes throughout recorded history. Once dismissed as anecdotal or imagin

earthquake light EQL luminous phenomenon seismic tectonic Freund
O_3_19 Verified Earth Anomalies

O_3_19 — Ice Circles

Ice circles (also called ice discs or ice pans) are circular slabs of ice that form in slow-moving rivers, streams, and occasionally lakes, and rotate slowly on the water surface. They range from a few centimeters to ove

ice circle ice disc ice pan rotating ice river ice vortex
T_4_07 Verified Psychology & Social

T_4_07 — Social Identity Theory and Prejudice

Social Identity Theory (SIT) explains how individuals derive self-concept from group memberships and how this drives intergroup behavior — including prejudice, discrimination, and conflict. Developed by Henri Tajfel and

social identity theory prejudice discrimination Tajfel Turner minimal group paradigm
T_1_07 Psychology & Social

T_1_07 — Emotion Theory and Affect

Emotion theory addresses one of psychology's most fundamental and contested questions: What are emotions, where do they come from, and how many are there?

emotion theory affect basic emotions Ekman facial action coding system FACS
D_5_09 Sites & Artifacts

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

writing systems cuneiform hieroglyphs Linear A Linear B rongorongo
ZD_5_02 Credible Information & Computation

ZD_5_02 — Digital Preservation and the Longevity of Knowledge

Digital preservation — the set of policies, strategies, and actions required to ensure continued access to digital information over time — addresses one of the great paradoxes of the information age: humanity is producin

digital preservation data longevity format obsolescence bit rot digital dark age archiving
ZD_2_06 Verified Information & Computation

ZD_2_06 — Ethics of AI and Algorithmic Bias

AI ethics examines the moral implications of designing, deploying, and governing artificial intelligence systems, while algorithmic bias refers to systematic errors in automated decision-making that produce unfair outcom

AI ethics algorithmic bias fairness accountability transparency explainability