At the second annual Divas of Defense self-defense event, sponsored by the Pennsylvania Chapter of the Women’s Jewelry Association, women once again learned how to defend themselves against assailants. Held at Superfit Inc., King of Prussia, Pa., jeweler and martial-arts expert Barry DiNola, Yardley Jewelers, Yardley, Pa., showed JCK editor-in-chief Hedda Schupak the proper way to knee an attacker. Behind them, John Cryan, John Cryan Jewelers, Southampton, Pa., instructs other attendees on other methods of self-defense. For information about the chapter, call (610) 337-9292 or log onto www.womensjewelry.org.