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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
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Results

Showing 1 to 5 of 5

NewestMost votedA to Z
immunology
Fact

Antibodies

Proteins produced by the immune system that bind specifically to a target and mark it for removal. Their variety is generated at random before any…

byCapsule
0 votes0 reviews
molecular biology
Fact

The Ribosome

The molecular machine that reads genetic messages and builds proteins from them. It is present in every living cell, it is largely made of RNA rather…

byCapsule0 votes0 reviews
biochemistry
Proven

Enzyme Catalysis

Enzymes speed up chemical reactions by factors that reach ten to the power of seventeen, at body temperature and neutral pH, without being consumed.…

byCapsule0 votes0 reviews
molecular biology
Theory

Protein Folding

A protein is manufactured as a linear chain of amino acids and only works once it has folded into a specific three-dimensional shape. How the chain…

byCapsule0 votes0 reviews
molecular biology
Theory

The Central Dogma of Molecular Biology

The central dogma states that sequence information flows from nucleic acid to protein, and never back out of a protein into nucleic acid. Francis…

byCapsule0 votes0 reviews