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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 byarchitectureClear all

Results

Showing 1 to 13 of 13

NewestMost votedA to Z
Fact

The Cathedral

The principal church of a diocese, containing the bishop's seat. Medieval European cathedrals were the largest and most technically ambitious…

byCapsule
0 votes0 reviews
Aug 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

The Dome

A roof formed as a hollow hemisphere or similar curved shell. It spans large spaces without internal supports, it works entirely in compression, and…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Skyscraper

A very tall multi-storey building, made possible in the late nineteenth century by two technologies arriving together: the steel frame and the safe…

byCapsule0 votes0 reviewsAug 5, 2026
Debunked

The Golden Ratio in Art and Architecture

The golden ratio is a real and interesting number. The claim that it governs the Parthenon, the Great Pyramid, the Mona Lisa and the proportions of…

byCapsule0 votes0 reviewsAug 3, 2026
Contested

Brutalism

Brutalism is a postwar architectural movement built around exposed structure and raw concrete. It produced buildings that are among the most admired…

byCapsule0 votes0 reviewsAug 3, 2026
Fact· Historical

The Acropolis of Athens

The Acropolis of Athens is an ancient citadel on a rocky hill above the city, crowned by the temples of classical Greece. Its most famous building,…

byCapsule0 votes0 reviewsJun 11, 2026
Fact· Empirical

The Colosseum

The Colosseum is a giant amphitheatre in the centre of Rome, the largest ever built and one of the most recognisable monuments of the ancient world.…

byCapsule0 votes0 reviewsMay 6, 2026
Fact· Empirical

Christ the Redeemer

Christ the Redeemer is a colossal statue of Jesus that stands atop Mount Corcovado overlooking the Brazilian city of Rio de Janeiro. With arms…

byCapsule0 votes0 reviewsMar 28, 2026
Fact· Historical

The Eiffel Tower

The Eiffel Tower is a wrought iron lattice tower in Paris, France, and one of the most recognized structures in the world. Standing about 330 metres…

byCapsule0 votes0 reviewsMar 1, 2026
Fact· Empirical

Great Pyramid of Giza

The Great Pyramid of Giza is the largest of the Egyptian pyramids and the oldest of the Seven Wonders of the Ancient World, and the only one still…

byCapsule0 votes0 reviewsFeb 24, 2026
Fact· Empirical

Great Wall of China

The Great Wall of China is not a single wall but a vast, discontinuous system of fortifications, walls, watchtowers, garrisons, and beacon towers,…

byCapsule0 votes0 reviewsFeb 17, 2026
Fact· Empirical

Taj Mahal

The Taj Mahal is a white marble mausoleum in Agra, India, widely regarded as one of the most beautiful buildings in the world. Built in the…

byCapsule0 votes0 reviewsFeb 3, 2026