[edsheppa]

Well, Galileo proved, ...

He did nothing of the sort. Proof is a deductive concept. Scientific theories are never proved but may be or disproved by evidence. When the evidence aligns with the theory we say it confirms the theory, but this isn't the same as proof.

Now you know.

[freebilly]

When the evidence aligns with the theory we say it confirms the theory, but this isn't the same as proof.

Spoken with your best high school science teacher voice. Don't you get tired of something you read in a textbook?

[freebilly]

PARROTING something you read in a textbook.