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FactSurgeryTreatment by physical intervention in the body. Surgery was limited for millennia not by knowledge of anatomy but by th…

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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 2 of 2

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ecology
Fact

Pollination

The transfer of pollen from the male part of a flower to the female part, allowing fertilisation. Most flowering plants depend on animals to do it,…

byCapsule
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ecology
Fact

Ecological Succession

The sequence of changes in the species occupying a place over time after disturbance or after new ground appears. It is one of the oldest…

byCapsule0 votes0 reviews