What's the difference between 6-string and 12-string guitars?

Comparing More than a feeling by boston played on a 6 string

Top 13 Best 12 String Guitars of 2021 - Acoustic & Electric

Martin GC MMV Acoustic 6-string & D12X-1 Acoustic 12-String guitars

6-String vs. 12-String Acoustic Guitar? Eye-Opening Differences

How to Tune a 12-String Guitar (With Pictures)

Rickenbacker 360/12 - Wikipedia

What's The Difference Between 6-string And 12-string Guitars

Taylor's 6 hole, 12 string bridge?

Double Cat (6/12-String)