#1
To those who can pull off Dime's epic harmonic squeals...how exactly do you do it?

I hold down my whammy, then pick with my thumb and just tap over the fret bar.
Your life burns faster!

Gear: Esp Kirk Hammett signature series Ltd. KH-202
#4
MY GEAR:
PRS SE Custom 24
Jackson DKA7
Gibson Explorer
MESA/Boogie Express 5:25
BOSS GT-100

BOSS TU-2
Dunlop Cry Baby Classic
BOSS NS-2
VOX Joe Satriani Ice 9 OD Pedal
VOX Joe Satriani Time Machine Delay Pedal
Ernie Ball Strings
V Picks
#5
If too lazy to watch the videos, flick the G string, press down on whammy bar, tap harmonic, pull up on whammy bar.

Ones I found that work pretty well: 12th, 9th, 5th, 4th, 3rd, 2nd.

Edit: More of tremolo than whammy but w/e.
Guitars:
Epiphone SG
Schecter Damien FR
Gibson Les Paul Studio

Amps:
Epiphone Studio 10S Practice Amp
Peavey ValveKing 212

Effects:
Vox V847 (NOT V847A) Wah Pedal
DOD FX55-B Supra Distortion