Oldman
[IMG]http://www.fightingarts.com/forums/ubb/biggrin.gif[/IMG]
Bongalak
Strange, I remember reading about an hypnosis method in which the practitioner gets the subject to fall asleep by applying both forefingers on the subject's temples and gently stroking his eyebrows with his thumbs (in addition to other processes; it was a bit more complicated than that but I can't remember it all precisely). So there might indeed be something special about eyebrows... (there are definitely body parts about which there's "something special", but I would second Oldman in suggesting not to push your experiments any further, or - if you do - not to share your experience with the forum)