A classical trick that is used in many ways...
This classical approach to harmonics is very useful. It is used in many other contemporary acoustic styles and sometimes on electric guitar, though not as often. Make sure you check out TE-010 • How Harmonics Work too so you understand what is going on.
I will get onto doing some text and tabs for this sometime soon - for now I think the video should explain them pretty good!
If you need to ask a question about this lesson - there is a topic set up specifically to help you with this lesson. To help you find it easily you can click the following link and it will take you right the topic. You'll be able to see questions that other people had and ask your own questions! Hopefully one of the very helpful members of our community will be there to help you soon, I do go there and answer stuff too - but there are just too many questions for me to answer alone!