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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 byquantum-physicsClear all

Results

Showing 1 to 7 of 7

NewestMost votedA to Z
Fact

The Photon

The quantum of the electromagnetic field, the smallest possible amount of light at a given frequency. It has no mass, always travels at the speed of…

byCapsule
0 votes0 reviews
Aug 5, 2026
Fact

Quantum Spin

An intrinsic form of angular momentum carried by particles, with no counterpart in classical physics. Nothing is rotating, the quantity is quantised,…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

The Uncertainty Principle

The result that certain pairs of physical properties cannot both have precisely defined values at the same time. It is a statement about what quantum…

byCapsule0 votes0 reviewsAug 5, 2026
Fact

Wave-Particle Duality

The finding that light and matter both display wave behaviour in some experiments and particle behaviour in others, and that no single classical…

byCapsule0 votes0 reviewsAug 5, 2026
Theory· Scientific

Quantum Field Theory

Quantum field theory is the framework that combines quantum mechanics with Einstein's special relativity to describe the fundamental particles of…

byCapsule0 votes0 reviewsJun 20, 2026
Theory· Emerging

String Theory

String theory is a theoretical framework that attempts to unify all the forces and particles of nature, including gravity, into a single description.…

byCapsule0 votes0 reviewsJun 3, 2026
Hypothesis

Quantum Entanglement as a Substrate for Consciousness

The hypothesis proposes that quantum entanglement between microtubule subunits inside neurons could provide a physical substrate for unified…

byCapsule0 votes0 reviewsApr 25, 2026