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.

64 results for "RAF" — page 4 of 4

J_2_07 Verified Ancient Technology

J_2_07 — Ancient Leather, Parchment, and Hide Technology

Leather and parchment — materials produced by the chemical and physical transformation of animal hides and skins — are among humanity's oldest and most versatile manufactured materials, with evidence of hide processing (

leather tanning hide parchment vellum rawhide
J_2_18 Verified Ancient Technology

J_2_18 — Ancient Textile Technology: Fibers, Looms, and Dyes

Textile production — spinning fiber into thread and weaving thread into cloth — is among the oldest and most consequential human technologies, predating pottery and metallurgy. [KEY FINDING] The oldest known textile frag

ancient-textiles loom-technology weaving natural-dyes flax-linen cotton
J_2_04 Verified Ancient Technology

J_2_04 — Ancient Ceramics and Pottery Technology

Ceramics represent humanity's oldest synthetic material, with the earliest known fired-clay vessels — Jōmon pottery from Japan — dated to c. 16,500 BP (Odai Yamamoto site; Kuzmin, 2006), predating agriculture by thousand

ceramics pottery kiln technology terra sigillata porcelain faience
B_1_13 Verified Beings & Entities

B_1_13 — Creator Deities: Brahma, Ptah, Khnum, Prajapati, Bumba

Creator deities — gods who bring the cosmos, the earth, and living beings into existence — embody humanity's deepest theological reflections on origin, purpose, and the nature of existence itself. Cross-cultural survey r

creator deity Brahma Ptah Khnum Prajapati Bumba