Laws of nature are our current understanding about an aspect of the natural world that appears to be consistent day after day given the exact same conditions.
When we account for the variable environmental conditions, every experiment should have the exact same outcome.
This consistent outcome we call a law of nature.
Chemical reactions are very consistent.
The speed of light in a vacuum is very consistent.
Material construction and the consistency of engineering principles allow us to consistently construct buildings, bridges, highways, airplanes and everything else we have manufactured in the world.
It's that consistency of being able to replicate the outcome of every experiment to such a degree that we can label that consistency a law.
When we account for the variable environmental conditions, every experiment should have the exact same outcome.
This consistent outcome we call a law of nature.
Chemical reactions are very consistent.
The speed of light in a vacuum is very consistent.
Material construction and the consistency of engineering principles allow us to consistently construct buildings, bridges, highways, airplanes and everything else we have manufactured in the world.
It's that consistency of being able to replicate the outcome of every experiment to such a degree that we can label that consistency a law.
Insanity - Doing the same thing over and over again, expecting a different result