Mad Scientist Magic
Who says that a mad scientist has no magic skills? Create a world using a mad scientist (People) behind a table (Furniture). Place three objects on the tabletop-for example, a blender and mug (Kitchen). The point of the exercise is that when the mouse clicks any one of the objects on the tabletop, the mad scientist will turn to face that object, raise his arm (like he is casting a spell of some sort), and have the object spin or turn in any way you wish. The mug has some kind of liquid in it. Make the liquid disappear (by setting its is showing property to false) when the mad scientist performs his "spell" on it.