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Capsule of the Day

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

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  • FactTardigrade
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The library

Capsules

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

All1,028Fact599Proven130Theory89Hypothesis71Contested90Debunked48
geography236biology88physics67history54medicine45astronomy33psychology26mathematics26chemistry20engineering20astrophysics19neuroscience19anthropology18art18
Filtered bymediaClear all

Results

Showing 1 to 7 of 7

NewestMost votedA to Z
art
Fact

Photography

Recording images by the action of light on a light-sensitive surface. It required two separate discoveries, projecting an image and fixing it…

byCapsule
0 votes0 reviews
film
Fact

Animation

The creation of apparent motion from a sequence of still images. It predates cinema, it is a technique rather than a genre, and its production…

byCapsule0 votes0 reviews
film
Fact

Documentary Film

Film presenting factual material about real events and people. The form is as old as cinema itself, and the question of how far a documentary…

byCapsule0 votes0 reviews
psychology
Debunked

Subliminal Advertising

The claim that messages flashed too briefly to be consciously seen can compel people to buy things. It rests on a single 1957 demonstration that its…

byCapsule0 votes0 reviews
media studies
Theory

The Medium Is the Message

Marshall McLuhan's claim that a communication technology's effects come from the technology itself rather than from what is transmitted through it.…

byCapsule0 votes0 reviews
media studies
Contested

The Filter Bubble

The claim that personalisation algorithms enclose people in information environments matching their existing views, isolating them from disagreement…

byCapsule0 votes0 reviews
biography
Fact· Historical

Oprah Winfrey

Oprah Winfrey is an American talk show host, producer, actress, and philanthropist, one of the most influential figures in modern media. Born in 1954…

byCapsule0 votes0 reviews