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.

2,500 results for "dying and rising god" — page 77 of 125

J_5_10 Verified Ancient Technology

J_5_10 — Chinese Compass and Magnetic Navigation History

The magnetic compass — the first instrument to exploit an invisible natural force for practical human use — was a Chinese invention that underwent a centuries-long development from a ritual divination tool to the mariner

compass magnetic magnetism lodestone magnetite sinan
J_4_09 Verified Ancient Technology

J_4_09 — Bow, Crossbow, and Projectile Technology Evolution

Projectile weapons — tools that store and release energy to propel a missile at a target from a distance — represent one of humanity's most transformative technological lineages, extending from the earliest thrown stones

bow arrow crossbow composite bow longbow recurve
J_4_07 Verified Ancient Technology

J_4_07 — Ancient Chemical Technology and Preservation

Ancient civilizations developed a wide range of chemical technologies — processes that transform the composition of materials through heating, dissolution, fermentation, precipitation, and other reactions — millennia bef

alchemy chemical technology embalming mummification natron tanning
J_4_06 Verified Ancient Technology

J_4_06 — Greek Fire and Ancient Incendiary Weapons

Greek fire (hygron pyr, "liquid fire"; also pyr thalassion, "sea fire") was the most devastating and secretive weapon of the medieval world — a petroleum-based incendiary deployed by the Byzantine Empire from 672 CE that

Greek fire incendiary napalm petroleum naphtha fire ship
J_4_20 Verified Ancient Technology

J_4_20 — Ancient Optics: Mirrors, Lenses, and Light Technology

Ancient civilizations demonstrate a sophisticated understanding of optics far earlier than commonly assumed. The Nimrud Lens (~750 BCE), a ground rock crystal found in Assyria, may have functioned as a magnifying glass o

ancient optics nimrud lens lighthouse pharos parabolic mirror archimedes
J_4_04 Ancient Technology

J_4_04 — Ancient Warfare Technology — Siege, Naval, and Chemical Warfare

Ancient warfare technology reveals engineering sophistication that challenges linear narratives of military progress. Greek fire — the Byzantine Empire's supreme naval weapon — remains one of history's most enduring tech

Greek fire siege warfare Archimedes Roman pilum crossbow trebuchet
J_4_10 Verified Ancient Technology

J_4_10 — Musical Instrument Engineering — Acoustics and Ancient Craft

The engineering of musical instruments — objects designed to produce, control, and project sounds with specific pitches, timbres, and rhythms — is one of the oldest and most sophisticated human technologies, with roots e

musical instrument acoustics flute bone flute lyre harp
J_4_08 Verified Ancient Technology

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

yakhchāl yakhchal ice house ice pit ancient refrigeration evaporative cooling
J_4_02 Ancient Technology

J_4_02 — Ancient Medicine and Healing Traditions

Ancient healing traditions represent some of humanity's most sophisticated technological achievements, yet are frequently underestimated by modern observers who conflate ritual context with practical ineffectiveness. Egy

ancient medicine Ayurveda Traditional Chinese Medicine TCM Ebers Papyrus Hippocrates
J_4_03 Ancient Technology

J_4_03 — Ancient Food Technology — Fermentation, Preservation, and Agriculture

Ancient food technology encompassed far more than simple subsistence — it involved sophisticated biochemistry (fermentation, enzymatic breakdown), engineering (bread ovens, fish sauce factories), and ecological managemen

fermentation brewing preservation agriculture beer bread
J_4_13 Verified Ancient Technology

J_4_13 — Ancient Fire Technology: Kilns, Furnaces, and Thermal Engineering

The controlled use of fire — humanity's foundational transformative technology — evolved from the earliest campfires (evidence of controlled fire use dates to at least 1 million years ago at Wonderwerk Cave, South Africa

fire kiln furnace smelting metallurgy charcoal
J_4_19 Verified Ancient Technology

J_4_19 — Megalithic Engineering: Quarrying, Transport, and Construction Techniques

Megalithic construction — the engineering of massive stone structures — represents one of ancient humanity's most impressive achievements. From the 2.3 million blocks of the Great Pyramid at Giza (~2560 BCE) to the 82-to

megalithic quarrying stone transport construction dolmen moai

TH_00 — Theory Pipeline: Candidates for Future Development

1. `## IN PLAIN WORDS` lead. The first section, before any structured content: one short, plain-language paragraph in Cairn's own voice explaining the idea with no jargon and no citations. On the website this doubles as

Q_1_22 Credible Cosmology & Physics

Q_1_22 — Dark Flow and Cosmic Dipole Anomalies

Dark flow refers to a claimed coherent bulk motion of galaxy clusters toward a specific region of the sky at velocities inconsistent with the predictions of standard ΛCDM cosmology, first reported by NASA Goddard astroph

dark flow bulk flow cosmic dipole CMB anisotropy Kashlinsky
Q_1_06 Cosmology & Physics

Q_1_06 — Dark Matter and Dark Energy

Approximately 95% of the universe's total mass-energy content is invisible: ~27% dark matter and ~68% dark energy. Dark matter was first inferred by Fritz Zwicky (1933) from galaxy cluster dynamics and confirmed by Vera

dark matter dark energy cosmological constant WIMP axion MOND
Q_1_08 Cosmology & Physics

Q_1_08 — Observable Universe and Cosmic Web

The observable universe has a diameter of ~93 billion light-years (comoving distance) and contains an estimated 2 trillion galaxies (Conselice et al. 2016), ~10²⁴ stars, and ~10⁸⁰ atoms. But its most striking feature is

cosmic web large-scale structure filament void supercluster Laniakea
Q_1_23 Speculative Cosmology & Physics

Q_1_23 — White Holes: Theory and Implications

A white hole is the time-reversed analogue of a black hole — a theoretical spacetime region from which matter and light can emerge but into which nothing can enter, as opposed to a black hole's event horizon from which n

white hole time reversal black hole singularity Kruskal Penrose
Q_1_17 Verified Cosmology & Physics

Q_1_17 — Modified Gravity Theories (MOND, TeVeS, and Alternatives to Dark Matter)

Modified Newtonian Dynamics (MOND) is a hypothesis proposed by Mordehai Milgrom in 1983 that modifies Newton's second law at very low accelerations (below approximately 1.2 × 10⁻¹⁰ m/s²) to explain galaxy rotation curves

modified gravity MOND TeVeS dark matter alternatives Milgrom galaxy rotation curves
Q_1_18 Verified Cosmology & Physics

Q_1_18 — Loop Quantum Gravity: Discrete Spacetime and the Planck Scale

Loop Quantum Gravity (LQG) is one of two major approaches (alongside string theory) to the quantization of general relativity — the long-sought unification of quantum mechanics and Einstein's theory of gravity. LQG's fou

loop quantum gravity spin foam spin network Planck scale Ashtekar variables Immirzi parameter
Q_1_19 Credible Cosmology & Physics

Q_1_19 — Cosmic Inflation Alternatives: Bouncing, Cyclic, and Variable Speed of Light Models

Cosmic inflation — the paradigm that the universe underwent exponential expansion in the first ~10⁻³⁶ to 10⁻³² seconds — has been the standard framework for explaining the horizon problem (why the cosmic microwave backgr

bouncing-cosmology cyclic-universe ekpyrotic variable-speed-of-light inflation-alternatives horizon-problem