Lecture Presentation Power Point Slides to Accompany Demonstrations

A parody of one scene in Star Wars Episode IV A New Hope. Obi-Wan Kanobi, Luke Skywalker, C3PO and R2D2 enter Mos Eisley on Tatoonie. They are stopped by Stormtroopers and questioned about the droids they are transporting. In the skit, Obi-Wan Kanobi and Luke Skywalker are tranporting ozone and calcum carbonate.

A whole pickle is placed between two metal electrodes and electricity is passed through the pickle. The characteristic color of a sodium vapor lamp is emitted.

Photoelectric Effect Interactive Lecture Presentation

An endothermic reaction freezes water and a beaker to a board.