The sights and sounds of science come alive in this 46th Annual Christmas Lecture by renowned science communicator, Bassam Z. Shakhashiri, Chemistry Professor at the University of Wisconsin-Madison. Professor Shakhashiri and special guests display fascinating phenomena, color-changing liquids, fog and smoke, loud bangs as well as melodious sounds. The 46th element, palladium, is also featured and some of its secrets revealed. Dazzling demonstrations will entertain and edify as you watch science in action.