**Making a guess, then seeing if you’re right.**
Science is, essentially, the practice observing specific cases within a system, using those observations to make a general hypothesis of how the system works, then coming up with testable predictions about things you don’t based on this hypothesis. (note: this is called "[[Inductive vs Deductive|inductive reasoning]]").
If your predictions are consistently accurate, you MIGHT be right.
There’s a whole method for how to go about making predictions and the specifics of testing them. It’s named [[The Scientific Method]].
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# More
## Source
- [[A Briefer History of Time]]
## Related
- [[Inductive vs Deductive]]
- [[The Scientific Method]]