Zometool and SKYBAY Education present a bright and colorful molecular modeling system. Colorful balls represent the atoms of various elements and the differently colored struts are the bonds that hold the atoms together. This ball and stick modeling system is similar to many others, except more fun! Here are some entertaining videos on Atoms and Molecules from Bill Nye, the Science Guy. It is easy to get sidetracked by these great videos, so be sure to come back to our website by clicking on the back button in your browser. Atoms in my life: The Song