RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
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.
708 results for "ice pan" — page 28 of 36
S_2_18 — Biosecurity and Dual-Use Research: Risks of Advanced Biotechnology
Biosecurity — the prevention of misuse of biological agents, technologies, and knowledge for hostile purposes — has become a critical concern as advances in synthetic biology, DNA synthesis, gene editing (CRISPR-Cas9), a
S_2_03 — Bioethics of Human Enhancement
Should humans enhance themselves beyond the boundaries of nature? This is the central question of enhancement bioethics — a field at the intersection of philosophy, medicine, law, genetics, neuroscience, and disability s
F_1_22 — Peopling of the Americas: Routes & Chronology
The peopling of the Americas — when, how, and by whom the Western Hemisphere was first colonized by modern humans — is one of the most actively debated questions in archaeology, genetics, and paleoanthropology, with the
F_1_06 — Polynesian Contact with South America — Sweet Potato and Beyond
The question of pre-Columbian contact between Polynesia and South America has moved from fringe speculation to mainstream acceptance, driven by converging lines of evidence from botany, linguistics, genetics, and archaeo
F_1_16 — Coastal Migration Hypothesis: Kelp Highway and Pacific Rim
The coastal migration hypothesis (also known as the "Kelp Highway" hypothesis) proposes that the initial human colonization of the Americas occurred not via the traditional ice-free corridor through the interior of North
F_1_19 — Irish Monks in America: The Brendan Voyage and Pre-Columbian North Atlantic Contacts
The hypothesis that Irish monks reached Iceland, the Faroe Islands, and possibly North America before the Norse has a foundation in medieval literary, place-name, and archaeological evidence, though the most ambitious cl
F_1_12 — Beringia: Land Bridge, Migration, and Lost Landscape
Beringia — the vast landmass that periodically connected northeastern Asia to northwestern North America across what is now the Bering Strait and the shallow Chukchi and Bering Seas — was one of the most consequential ge
F_1_07 — First Americans Debate — Clovis, Pre-Clovis, and Coastal Routes
The question of when and how humans first reached the Americas has been transformed in the 21st century by a series of discoveries that have demolished the long-reigning "Clovis-first" paradigm. For decades, the archaeol
F_2_02 — Silk Road Knowledge Exchange — Technology, Religion, and Cultural Transmission
The Silk Road — more accurately Silk Routes, a network of overland and maritime trade corridors connecting China, Central Asia, South Asia, Persia, Arabia, and the Mediterranean from roughly 130 BCE to 1453 CE — was the
F_2_03 — Sub-Saharan African Maritime and Trade Networks
Sub-Saharan Africa was deeply integrated into global trade networks for millennia, challenging Eurocentric narratives that portray the continent as isolated before European colonization. The Indian Ocean dhow trade conne
F_4_06 — Pre-Indo-European Substrate Cultures of Europe
This document examines Pre-Indo-European Substrate Cultures of Europe, a topic within the Lost Connections research area. Key areas of investigation include Europe Before the Steppe Migrations, The Indo-European Expansio
F_4_03 — Ancient Maritime Technology and Naval Knowledge
The history of maritime technology reveals that ancient civilizations achieved levels of nautical engineering and navigational skill far exceeding common assumptions. Phoenician sailors may have circumnavigated Africa ~6
F_4_07 — Sundaland and the Eden East Hypothesis
Sundaland — the vast continental shelf of Southeast Asia that was exposed during Pleistocene low sea levels — represents one of the most significant lost landscapes in human prehistory. At the Last Glacial Maximum (~26,0
F_4_25 — Doggerland: Europe's Submerged Landscape
Doggerland is the name given to the now-submerged landmass that once connected Britain to continental Europe across what is now the southern North Sea. During the Last Glacial Maximum (~26,500–19,000 years ago), when sea
F_4_17 — Mediterranean–Indian Ocean Maritime Link in Antiquity
The maritime connection between the Mediterranean world and the Indian Ocean — linking Greco-Roman Egypt, the Arabian Peninsula, East Africa, and the Indian subcontinent — was one of antiquity's most consequential trade
F_3_14 — Domestication: How Humans Reshaped Species and Themselves
Domestication — the multigenerational process by which humans selectively breed wild species, producing organisms that are genetically, morphologically, and behaviorally distinct from their wild ancestors and dependent o
F_3_12 — Ancient Quarantine and Disease Knowledge
Long before the development of germ theory (Pasteur and Koch, 1860s–1880s), ancient and medieval civilizations developed remarkably effective quarantine and disease containment practices based on empirical observation of
F_3_07 — Independent Origins of Plant Domestication
Plant domestication — the process by which wild species are genetically and morphologically transformed through human selection into cultivable, human-dependent crops — arose independently in at least 7–11 geographically
F_3_10 — Plague and Disease Transmission Along Trade Routes
The same trade routes and migration corridors that connected distant civilizations also served as highways for pandemic disease, making pathogen transmission one of the most consequential — and devastating — forms of "lo
ZA_2_07 — Magnetic Monopoles: The Missing Magnets
Magnetic monopoles — hypothetical particles carrying isolated north or south magnetic charge — remain one of the most sought-after objects in physics. Maxwell's equations exhibit a tantalizing asymmetry: while electric c
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