Lucy and her friend Ethel were always getting themselves into some sort of mischievous activity. Lucy decided that today they were going to head over to the high school near their house and create a new perfume that would lure in their husbands and make them appear irritable.  Of course Lucy, always getting into trouble, mixed in too much of a certain chemical and the room began to smell like sulfur. Ethel continued to complain about how Fred was ever going to love her if she smelled like rotten eggs, but Lucy reassured her that everything would be fine. She continued to measure out the remainder of the ingredients very carefully, using precise test tubes and graduated cylinders to measure each ingredient.  After a few hours of Lucy messing around in the lab, the smell had extinguished, and miraculously she had made a wonderful smelling perfume that she was sure would be a complete hit. 
