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.

65 results for "open source" — page 4 of 4

Q_2_09 Verified Cosmology & Physics

Q_2_09 — Binary Star Systems and X-Ray Sources

Most stars in the Milky Way exist in binary or multiple-star systems — estimates range from ~50% for solar-type stars to >70% for massive O/B stars. Binary star interactions drive some of the most energetic phenomena in

binary stars X-ray binary Roche lobe accretion disk mass transfer neutron star
S_4_17 Verified Future Technology

S_4_17 — Space Habitats & In-Situ Resource Utilization (ISRU): Off-World Settlement Engineering

Space habitats and In-Situ Resource Utilization (ISRU) — the extraction and processing of local materials (regolith, water ice, atmospheric gases) to support human presence beyond Earth — constitute the engineering found

space habitat ISRU O'Neill cylinder Mars settlement lunar base radiation shielding
F_2_06 Verified Lost Connections

F_2_06 — Tin Sources and the Bronze Age Mystery

The Bronze Age (c. 3300–1200 BCE) depended fundamentally on tin — the scarce metal alloyed with copper to produce bronze (typically 88–92% copper, 8–12% tin). While copper was widely available across the Mediterranean, N

tin cassiterite Bronze Age bronze copper-tin alloy Cornwall
ZF_5_05 Verified Oceanography

ZF_5_05 — UNCLOS and Ocean Governance: Maritime Law, EEZ, and High Seas

The United Nations Convention on the Law of the Sea (UNCLOS), adopted in 1982 and entering into force in 1994, is the comprehensive legal framework governing all uses of the world's oceans — often called the "Constitutio

UNCLOS law of the sea maritime law exclusive economic zone EEZ continental shelf
F_4_23 Credible Lost Connections

F_4_23 — Salt Trade Routes: The White Gold of Antiquity

Salt — essential for human survival (minimum ~500 mg sodium/day), food preservation, animal husbandry, and chemical processing — was one of the most traded commodities in human history, generating dedicated trade routes,

salt-trade saharan-trade roman-salt salary-etymology salt-roads timbuktu