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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 byProvenclimateClear all

Results

Showing 1 to 3 of 3

NewestMost votedA to Z
oceanography
Proven

Ocean Acidification

The ocean absorbs roughly a quarter of the carbon dioxide released by human activity, and dissolved carbon dioxide makes seawater more acidic. The…

byCapsule
0 votes0 reviews
oceanography
Proven

Thermohaline Circulation

A global system of deep ocean currents driven by differences in water density, which itself depends on temperature and salinity. It moves heat around…

byCapsule0 votes0 reviews
earth science
Proven· Replicated

Climate Change

Climate change refers to the long term warming of the Earth and the shifts in weather patterns that come with it. That the planet is warming, and…

byCapsule0 votes0 reviews