hi people, i'll be very glad if someone could tell me the stress ultimate failure under bending of silicon (100). Thanx ! Sinan HALIYO Laboratoire de Robotique de Paris 10-12 av. de l'Europe 78140 Velizy - FRANCE tel : (33) 1 39.25.49.74 fax : (33) 1 39.25.49.67 mail: haliyo@robot.uvsq.fr