Collecting Zuni fetishes is a satisfying experience on so many levels. Not only are you able to enjoy the artistic value of a Zuni fetish, the beauty and exotic nature of many of the Zuni fetish carving materials is breathtaking.
Monomers are the building blocks of more complex molecules, called polymers. Polymers consist of repeating molecular units which usually are joined by covalent bonds. Here is a closer look at the chemistry of monomers and polymers.
Some polymer molecules contain hundreds or thousands of monomers and are often called macromolecules .Â¾Polymers may be natural, such as leather, rubber, cellulose or DNA, or synthetic, such as nylon or polyethylene.