RESEARCH BASE

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

3,721 Documents 34 Sections 43,625 Citations 34,852 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.

24 results for "eclipse" — page 2 of 2

J_1_11 Verified Ancient Technology

J_1_11 — Antikythera Mechanism and Ancient Computing Devices

The Antikythera Mechanism — recovered in 1901 from a Roman-era shipwreck off the Greek island of Antikythera (dated to c. 70–60 BCE by ceramic and coin evidence; the device itself likely constructed c. 150–100 BCE) — is

Antikythera mechanism ancient computer gear train astronomical calculator eclipse prediction Metonic cycle
Q_4_03 Verified Cosmology & Physics

Q_4_03 — General Relativity Tests and Confirmations

Albert Einstein's general theory of relativity (GR, 1915) has survived over a century of increasingly precise experimental tests, ranging from Solar System measurements to strong-field astrophysical observations. The cla

general relativity GR tests equivalence principle gravitational redshift perihelion precession Mercury
D_1_05 Verified Sites & Artifacts

D_1_05 — Stonehenge and the British Megalithic Complex

Stonehenge on Salisbury Plain, Wiltshire, is Britain's most iconic prehistoric monument, constructed in multiple phases between approximately 3100 and 1500 BCE — a span of over 1,600 years. The site features massive sars

Stonehenge Salisbury Plain bluestones Preseli Hills sarsen trilithon
F_3_16 Credible Lost Connections

F_3_16 — Ancient Astronomical Knowledge Transfer: East to West

The transfer of astronomical knowledge from East to West — from Mesopotamian/Babylonian, Egyptian, Indian, and Persian traditions through Greek, Hellenistic, and Islamic intermediaries to medieval and Renaissance Europe

astronomy knowledge transfer Babylonian Egyptian Greek Indian