So, in a nutshell (to follow on the video), the natural harmonics you find by picking and lightly touching the string over the 5th, 7th, and 12th frets actually occur all over the neck, the others are just more EXACT in where you have to touch them. The closer it is to the nut, the higher the pitch will be. There's a great one for the Dime style stuff Syn alluded to about halfway between the 2nd and 3rd frets, and it's easiest to find and enjoy on the G string (the thickest of the plain steel strings). It's also easier to hear with high gain/distortion. So try around, find your high harmonic, then wiggle your giggle stick to make the sounds you want, including the dive bomb.