http://www.laddertheory.com
very very interesting. haha...
[Edit]
here's a reference from wikipedia. apparently there really is some sort of research behind it. the more i read it, the more i realise it could really be true.
http://en.wikipedia.org/wiki/Ladder_theory
domingo, diciembre 17, 2006
Suscribirse a:
Comentarios de la entrada (Atom)

No hay comentarios.:
Publicar un comentario