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.
3,236 results for "Ra expedition" — page 133 of 162
Y_3_03 — Flow States and Peak Performance — Psychology of Optimal Experience
Flow — the state of complete absorption in an activity where self-awareness dissolves and performance peaks — was systematically described by psychologist Mihaly Csikszentmihalyi beginning in 1975 and formalized in his l
Y_1_04 — Psychedelic Renaissance — Clinical Research and Consciousness
The psychedelic renaissance — a resurgence of rigorous scientific research on psychedelic substances after decades of prohibition — has produced some of the most significant findings in 21st-century psychiatry and consci
Y_1_12 — Salvia Divinorum: Mazatec Sage and Kappa-Opioid Visionary
Salvia divinorum ("diviner's sage") is a psychoactive plant of the mint family (Lamiaceae) native to the cloud forests of the Sierra Mazateca in Oaxaca, Mexico, where it has been used for centuries by Mazatec healers and
Y_1_03 — Classical Antiquity Entheogens Synthesis
This document examines Classical Antiquity Entheogens Synthesis, a topic within the Consciousness research area. Key areas of investigation include Were Ancient Mediterranean Religions Entheogenic?, Why This Matters, The
Y_1_02 — Ergot, Sacred Pharmacology, and History
This document examines Ergot, Sacred Pharmacology, and History, a topic within the Consciousness research area. Key areas of investigation include Claviceps purpurea — Biology and Chemistry, Ergot Alkaloids — The Chemist
Y_1_11 — Ketamine: Dissociative Anesthetic and Consciousness Explorer
Ketamine is a dissociative anesthetic — first synthesized by Calvin Stevens in 1962 and introduced into clinical use by Edward Domino and Guenter Corssen (1966) — that has undergone a remarkable transformation from battl
Y_1_09 — Toxins, Venoms, and Altered States
Several animal toxins and plant poisons produce dramatic altered states of consciousness, and their use in ritual, medicine, and folklore constitutes a significant chapter in the relationship between humans and psychoact
Y_1_21 — Plant Medicine & Alkaloid Chemistry
Alkaloids — nitrogen-containing organic compounds produced by plants as secondary metabolites — constitute one of the most important classes of biologically active molecules in both medicine and human culture. Over 20,00
Y_1_08 — Cannabis: History, Ethnobotany, and Pharmacology
Cannabis (Cannabis sativa L.) is one of humanity's oldest cultivated plants, with a relationship spanning at least 12,000 years based on archaeological evidence. Its use as fiber (hemp), food (seeds), medicine, and psych
Y_1_20 — Cannabis & Consciousness
Cannabis (Cannabis sativa) is the most widely used psychoactive substance in the world after alcohol and tobacco, consumed by an estimated 192 million people globally (2020, UNODC World Drug Report), and its effects on c
Y_1_07 — Ego Dissolution and Psychedelic Neuroscience
Ego dissolution — the temporary loss of the subjective sense of self, personal boundaries, and the distinction between self and world — is among the most profound and therapeutically significant effects of serotonergic p
Y_1_01 — Altered States, Psychedelics & Ancient Knowledge
Psychoactive substances played a significant — possibly central — role in ancient knowledge traditions. The Eleusinian Mysteries (kykeon), Vedic tradition (Soma), Egyptian practice (blue lotus), and Mesoamerican religion
H_2_09 — The Galileo Affair — Science, Religion, and Power
The Galileo affair — the Roman Inquisition's condemnation of Galileo Galilei (1564–1642) for defending the Copernican heliocentric model — is the archetypal case of religious authority suppressing scientific knowledge, i
H_2_13 — Reproducibility in Archaeology: Method Reliability Assessment
Reproducibility — the ability of independent researchers to produce the same results using the same methods on the same or equivalent materials — is a cornerstone of scientific credibility. Yet archaeology faces unique c
H_2_18 — Cold War Scientific Espionage and Suppressed Research
The Cold War (1947–1991) created an unprecedented regime of scientific secrecy in which entire fields of research — nuclear physics, rocketry, biological weapons, cryptography, remote sensing, and materials science — wer
H_2_15 — Re-Dating Controversies: Sites Older Than Thought
The history of archaeology and prehistory is punctuated by re-dating controversies — cases where new evidence or improved dating technology revealed that sites, artifacts, or traditions were significantly older than prev
H_2_14 — Funding Bias in Science: Who Pays, Who Decides, What Gets Studied
Scientific research is shaped not only by curiosity and methodology but by who funds it — and funders' priorities, interests, and incentive structures systematically influence what questions get asked, what methods are u
H_1_17 — COINTELPRO — FBI Domestic Surveillance
COINTELPRO (an acronym for COunter INTELligence PROgram) was a series of covert and illegal projects conducted by the United States Federal Bureau of Investigation (FBI) from 1956 to 1971, aimed at surveilling, infiltrat
H_1_13 — Knowledge Loss in the Fall of Rome and Early Middle Ages
The collapse of the Western Roman Empire (conventionally dated to 476 CE, though the decline was a process spanning the 3rd–6th centuries) produced one of the most dramatic and well-documented episodes of knowledge and t
H_1_05 — Qin Shi Huang Book Burning and Burying of Scholars (213–212 BCE)
In 213 BCE, Qin Shi Huang — China's first emperor — ordered the burning of books (fenshu 焚書) that contradicted Legalist state ideology, and in 212 BCE reportedly buried alive 460 Confucian scholars (kengru 坑儒) who defied
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