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.
2,489 results for "Le Corbusier" — page 71 of 125
ZG_4_12 — Second Language Acquisition: Interlanguage, Critical Period, and SLA
Second Language Acquisition (SLA) — the study of how people learn languages beyond their first (L1) — is a multidisciplinary field drawing on linguistics, psychology, cognitive science, and education. Central questions i
ZG_4_02 — Sign Language — Gestural Communication and Deaf Culture
Sign languages are fully developed natural languages that use the visual-gestural modality — hands, face, body, and spatial relationships — instead of the auditory-vocal channel to express the same range of linguistic co
ZG_3_10 — Semantics: Meaning, Reference, and Compositional Analysis
Semantics — the branch of linguistics concerned with meaning — investigates how words, phrases, and sentences encode and convey meaning, how meanings combine compositionally, and how linguistic meaning relates to the wor
ZG_3_20 — Pirahã & Universal Grammar Debate
The Pirahã people — a small indigenous group of approximately 400–800 individuals living along the Maici River in the Brazilian Amazon — and their language have become the center of one of the most consequential debates
ZG_3_19 — Sapir-Whorf Hypothesis: Modern Evidence
The Sapir-Whorf hypothesis — the idea that the structure of a language influences its speakers' perception and cognition — has undergone a dramatic rehabilitation since the 1990s after decades of near-total rejection in
ZG_3_09 — Syntax: Generative Grammar, Minimalism, and Sentence Structure
Syntax — the branch of linguistics that studies the structure of sentences — investigates the rules and principles governing how words combine into phrases, clauses, and sentences. Every language has a syntax: a system o
ZG_3_13 — Clicks and Rare Phonemes: Extreme Sounds of Human Speech
The human vocal tract is capable of producing an extraordinary range of speech sounds — far more than any single language uses. The International Phonetic Alphabet (IPA) catalogs over 100 consonant symbols and 28 vowel s
ZG_3_18 — Pragmatics and Speech Act Theory
Pragmatics — the study of how context contributes to meaning beyond what is encoded in the literal words of an utterance — and speech act theory — the analysis of language as a form of action — have been foundational to
ZG_3_04 — Gesture and Body Language in Communication
Gesture and body language constitute a fundamental dimension of human communication that operates alongside, independently of, and sometimes in contradiction to spoken language. Research in kinesics (the study of body mo
J_3_06 — Megalithic Construction Techniques
The quarrying, transport, and erection of megaliths — large stone blocks ranging from several tons to over 1,000 tons — is one of the most impressive and debated aspects of ancient engineering. Major megalithic achieveme
J_3_04 — Egyptian Obelisks — Quarrying, Transport, and Solar Alignment
Egyptian obelisks — monolithic shafts of red granite quarried primarily at Aswan — represent extraordinary feats of quarrying, transport, and precision engineering spanning over two millennia of pharaonic history. The Un
J_3_09 — Persian Qanats: Underground Water Engineering
The qanat (also karez, kariz, foggara, falaj) is an underground water management system developed in ancient Persia (modern Iran) that represents one of the most sustainable and ingenious hydraulic engineering achievemen
J_3_13 — Ancient Plumbing and Sanitation: Urban Water Systems
The management of clean water supply, wastewater removal, and human waste sanitation in ancient cities represents one of the most important — and most often underappreciated — technological achievements of the pre-modern
J_3_12 — Ancient Bridge and Road Engineering: Transport Infrastructure
Roads and bridges — the technologies that made overland travel, trade, military movement, and communication possible — represent some of the most enduring and practically significant engineering achievements of the ancie
J_3_14 — Ancient Surveying and Alignment: Precision Measurement
The ability to measure, align, and orient structures with precision was fundamental to ancient engineering — and ancient civilizations achieved levels of accuracy that remain impressive by modern standards. The Great Pyr
J_3_11 — Ancient Lighthouse Technology: Pharos and Navigation Beacons
The Pharos of Alexandria — the lighthouse built on the island of Pharos at the entrance to Alexandria's harbor around 280 BCE under the Ptolemaic dynasty — was one of the Seven Wonders of the Ancient World and the archet
J_1_01 — Ancient Power Generation & Energy Systems
This document examines claims of ancient power generation and energy systems, from well-documented artifacts with debated functions (Baghdad Battery) to highly speculative theories (Great Pyramid as power plant). Each cl
J_1_13 — Ancient Acoustic Engineering: Resonance, Sound, and Sacred Architecture
Ancient acoustic engineering — the deliberate design and exploitation of sound propagation, resonance, and reverberation within architectural structures — has been documented across cultures spanning at least 6,000 years
J_1_11 — Antikythera Mechanism and Ancient Computing Devices
The Antikythera Mechanism — recovered in 1901 from a Roman-era shipwreck off the Greek island of Antikythera (dated to c. 70–60 BCE by ceramic and coin evidence; the device itself likely constructed c. 150–100 BCE) — is
J_1_16 — Fire Piston: Ancient Pneumatic Ignition Technology
The fire piston (also called fire syringe) is a device that ignites tinder through the rapid compression of air in a sealed cylinder — a practical application of adiabatic compression heating that was independently inven
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