Introduction to Oxyacetylene and Arc Welding
Channel: Nelson Ogden
Date: 2021-09-04

**A note about advertisements in my videos**
I do not monetize my videos. That means that I do NOT place advertisements before, during, or after my videos. However, a recent change by YouTube allows YouTube to place advertisements with my videos. I do not support this change but don't have a way to opt out. I don't want ads before, during, or after my videos, but am powerless to stop it short of leaving YouTube.