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DebunkedThe PolygraphThe instrument popularly called a lie detector, which records breathing, blood pressure, pulse and skin conductance dur…

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The library

Capsules

1,028 capsules, each one classified by the strength of its evidence.

All1,028Fact599Proven130Theory89Hypothesis71Contested90Debunked48
geography236biology88physics67history54medicine45astronomy33psychology26mathematics26chemistry20engineering20astrophysics19neuroscience19anthropology18art18
Filtered bycultureClear all

Results

Showing 1 to 20 of 31

NewestMost votedA to Z
Fact

Museums

Institutions that collect, preserve, study and display objects. What they display is a small fraction of what they hold, how they came to hold it is…

byCapsule
0 votes0 reviews
Aug 5, 2026
Fact

Libraries

Organised collections of recorded knowledge, held for use. Libraries are older than most of the writing systems that survive, their defining problem…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Creation Myths

Traditional accounts of how the world and its inhabitants came to exist. Every documented culture has one, they fall into a small number of recurring…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Board Games

Games played on a marked surface with pieces. They are among the oldest recorded recreational objects, they appear independently across unconnected…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Clothing

Coverings worn on the body. Clothing is functional, and its functions are only partly physical: almost everywhere it also signals identity, status…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Dance

Movement of the body performed for expression, ritual or social purpose, generally in relation to rhythm. It is present in every documented human…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Religious Festivals

Recurring celebrations marking events in a religious calendar. They structure time, transmit tradition, and are among the most widely observed…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Rock Art

Images made on rock surfaces, by painting, engraving or carving. It is the largest surviving body of prehistoric art, it is found on every inhabited…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Taboo

A prohibition so strong that violating it provokes disgust or horror rather than merely disapproval. Taboos are found in every society, they are…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Sacred Texts

Writings a religious tradition treats as authoritative. What that authority consists of, how the text was fixed, and how it may be interpreted differ…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Vernacular Architecture

Building made without architects, using local materials and inherited methods, adapted to local climate and way of life. It accounts for the…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Monasticism

The practice of withdrawing from ordinary society to live under religious discipline, usually in community and usually under vows. It arose…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Musical Instruments

Objects made or adapted to produce musical sound. They are among the oldest artefacts of human culture, and the ways they are classified reveal how…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Rites of Passage

Ceremonies marking a person's movement from one social position to another. They appear in every documented society, and they share a three-part…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Pilgrimage

Travel to a place held sacred, undertaken as a religious act. It appears in nearly every major tradition, it moves enormous numbers of people, and it…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Cinema

The art and industry of moving pictures. It rests on a property of perception, was invented within a few years in several countries at once, and…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Oral Tradition

The transmission of knowledge, history and literature by speech across generations, without writing. It sustained every human society before writing…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

The Novel

An extended work of prose fiction. It is among the youngest major literary forms, it became the dominant one within roughly two centuries, and its…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Association Football

The most widely played and watched sport in the world, contested by two teams of eleven who may not use their hands. Its modern form was codified in…

byCapsule0 votes0 reviewsAug 5, 2026
Contested

Cultural Relativism

Cultural relativism is the principle that a culture should be understood on its own terms rather than judged against the standards of another. It…

byCapsule0 votes0 reviewsAug 3, 2026
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