Definition
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theory
A theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence and has been tested and confirmed through observation and experimentation.
A theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence and has been tested and confirmed through observation and experimentation.
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The theory of evolution explains how species change over time.
La teoría de la evolución explica cómo las especies cambian con el tiempo.
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Einstein's theory of relativity transformed our understanding of space and time.
La teoría de la relatividad de Einstein transformó nuestra comprensión del espacio y el tiempo.
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Scientists are developing a new theory to explain the behavior of dark matter.
Los científicos están desarrollando una nueva teoría para explicar el comportamiento de la materia oscura.