A process for extracting palm oil includes an ultrasonic horn press and a megasonic clarifier. A powder of carbon nanotubes is further provided, that can be re-dispersed to form a stable suspension. The two connectors used in the connection are identical and include an edge member for connection to the edge faces of the stud and the base or top plates, and a face member for engaging the lower face of the base plate or the upper face of the top plate. A graphical output device displays the SAN representation. The utility module may additionally provide a reserve of power to enable defibrillators to be used where power is unavailable and to enable defibrillators to deliver multiple charges more readily anywhere, anytime. The another band has another end mounted on the other-side rising using a connecting member.