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A scientific principle is a statement based on repeated experimental observation that describes some aspect of the world.
Causality is a scientific principle and describes the relationship between objects. It is otherwise known as "Cause and Effect" and states that every action and everything in motion (effects) must have a cause (instigator). Causality debunks the atheist's assertion that this universe proceeded from nothing.
by Skialian January 09, 2014
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Scientific principles are general rules that are followed while doing science or rules that nature tends to follow.
Scientific Principle Examples
The Principle of Least Time a.k.a. Fermat's Principle which states that "light travels between two given points along the path of shortest time."

The principle of cause and effect which states that in order for something to happen there must be an underlying cause or is contingent.

Archimedes Principle: the buoyant force on an object is equal to the weight of the fluid displaced by that object

Examples where principles guide peoples actions would be: making sure all your hypotheses are testable and falsifiable (as opposed to unfalsifiable claims, see Russell's Teapot)
by Tibriel August 26, 2017
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