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.

2,324 results for "Type Ia supernovae" — page 109 of 117

A_1_22 Verified Foundations

A_1_22 — Proto-Writing Development and Precursors to Cuneiform

The transition from pre-literate record-keeping to cuneiform script spanned approximately 5,000 years, from small geometric clay tokens used for commodity tracking in the Neolithic (c. 8000 BCE) through the emergence of

proto-writing token-system-accounting uruk-period cuneiform-origins clay-envelope bulla
A_4_25 Verified Foundations

A_4_25 — Jain Agamas: Canonical Scriptures of Non-Violence and Asceticism

The Jain Agamas (Āgama, "tradition/scripture") are the canonical scriptures of Jainism, one of the world's oldest continuously practiced religions. The teachings are attributed to Mahāvīra (Vardhamāna, c. 599–527 BCE or

Jain Agamas Jainism Mahavira ahimsa non-violence Shvetambara
A_4_21 Verified Foundations

A_4_21 — Atharvaveda: Healing Hymns, Charms, and Ritualistic Knowledge

The Atharvaveda (Atharvaveda-Saṃhitā, "Knowledge of the Atharvans") is the fourth Veda of Hinduism, composed approximately between 1200 and 1000 BCE — roughly contemporaneous with the late Rig Vedic and early post-Rig Ve

Atharvaveda fourth Veda healing magical hymns charms sorcery
A_4_24 Verified Foundations

A_4_24 — Dhammapada: Verses of the Buddhist Path

The Dhammapada ("Verses of the Dharma/Teaching" or "Path of Dharma") is the most widely read and translated text of Theravada Buddhism — a collection of 423 verses in 26 chapters (vagga), presenting the core ethical and

Dhammapada Buddhist scripture Pali Canon Khuddaka Nikaya Theravada verses
A_4_27 Verified Foundations

A_4_27 — Korean Samguk Yusa: Myths, Miracles, and the Foundations of Korean Identity

The Samguk Yusa (삼국유사, "Memorabilia of the Three Kingdoms") is a collection of legends, folktales, Buddhist miracle stories, and historical accounts relating to the Three Kingdoms of Korea (Goguryeo, Baekje, and Silla) a

Samguk Yusa Iryeon Tangun Korean mythology Three Kingdoms Gojoseon
U_0_00 Art, Music & Culture

U_0_00 — Art, Music & Culture: Section Summary

U_3_09 Verified Art, Music & Culture

U_3_09 — Metalwork and Blacksmithing Traditions

Metalworking — the shaping of metals by heating, hammering, casting, and alloying — is one of humanity's most transformative technological achievements and a major domain of artistic expression. Origins: native copper wa

metalwork blacksmithing forging wrought iron bronze casting goldsmithing
U_3_17 Credible Art, Music & Culture

U_3_17 — Culinary Arts and Food Culture: Cuisine as Cultural Expression

Food culture — the practices, beliefs, rituals, and technologies surrounding food production, preparation, and consumption — is one of the most fundamental expressions of human identity, connecting ecology, agriculture,

culinary-arts food-culture gastronomy fermentation spice-trade cuisine-evolution
U_3_06 Verified Art, Music & Culture

U_3_06 — Woodworking and Carpentry Traditions

Woodworking — the shaping of wood for functional and aesthetic purposes — is among the oldest human technologies, predating metalworking by millennia. Archaeological evidence: the Schöningen spears (Germany, ~300,000 yea

woodworking carpentry joinery timber framing Japanese joinery shipbuilding
U_5_09 Verified Art, Music & Culture

U_5_09 — Video Games as Art and Culture

Video games — interactive digital experiences combining computation, visual art, sound design, narrative, and player agency — have evolved from simple electronic experiments to arguably the dominant cultural medium of th

video games game design interactive narrative ludology narratology pixel art
U_5_16 Credible Art, Music & Culture

U_5_16 — AI-Generated Art: Creativity, Authorship & the Machine

AI-generated art — images, music, text, and video produced through machine learning systems — has become the defining creative controversy of the 2020s. Beginning with DeepDream (2015) and neural style transfer, accelera

AI art generative art DALL-E Midjourney Stable Diffusion diffusion models
U_2_06 Verified Art, Music & Culture

U_2_06 — Cinema and Film History

Cinema — the art and technology of moving images — emerged from late 19th-century developments in photography and persistence of vision. Pioneer technologies: Eadweard Muybridge's sequential photographs of a galloping ho

cinema film history motion picture Lumière brothers silent film Hollywood
U_2_00 Art, Music & Culture

U_2_00 — Visual Arts: Subfolder Summary

U_2_17 Credible Art, Music & Culture

U_2_17 — Death Masks & Funerary Portraiture

Death masks — three-dimensional representations of a deceased person's face, typically created by molding plaster, wax, or metal directly over the corpse's features — represent one of humanity's oldest artistic and ritua

death mask funerary mask Mask of Agamemnon Tutankhamun Fayum portraits Roman imagines
U_2_07 Verified Art, Music & Culture

U_2_07 — Mosaic and Tile Art

Mosaic — images or patterns created from small pieces (tesserae) of stone, glass, ceramic, or other materials set in mortar — is one of the most durable art forms, with surviving examples spanning 4,000+ years. Origins:

mosaic tessera tile art Roman mosaic Byzantine mosaic Islamic tilework
X_5_31 Verified Medicine & Healing

X_5_31 — Endocrine Disruptors: Environmental Chemicals and Hormonal Health

Endocrine-disrupting chemicals (EDCs) — exogenous substances that interfere with hormone synthesis, secretion, transport, binding, or elimination — represent one of the most significant and underappreciated environmental

endocrine disruptors bisphenol A BPA phthalates PFAS xenoestrogens
X_5_29 Verified Medicine & Healing

X_5_29 — Epidemiology and Pandemics: Disease, Civilization, and the Biology of Outbreaks

Epidemiology — the study of disease distribution and determinants in populations — has fundamentally shaped human history, often more decisively than warfare or politics. The Antonine Plague (165–180 CE, likely smallpox)

epidemiology pandemics infectious disease plague smallpox influenza
X_5_27 Verified Medicine & Healing

X_5_27 — Stem Cell Medicine and Regenerative Therapy

Stem cell medicine — the therapeutic use of cells capable of self-renewal and differentiation into specialized cell types — has progressed from a theoretical concept to clinical reality over six decades. James Till and E

stem cells regenerative medicine embryonic stem cells induced pluripotent stem cells iPSC shinya yamanaka
W_4_00 World Civilizations

W_4_00 — Americas Pacific Indigenous: Subfolder Summary

W_4_11 Credible World Civilizations

W_4_11 — Moche and Chimú: Pre-Inca North Coast Civilizations

The Moche (c. 100–700 CE) and Chimú (c. 900–1470 CE) civilizations flourished on the arid north coast of Peru — the desert strip between the Andes and the Pacific where precipitation is negligible but rivers descending f

Moche Mochica Chimú Chan Chan Sipán Huaca del Sol