Since 1986, The Science Source has been providing you with affordable, high quality science and technology teaching materials and apparatus through our catalogs and your favorite science products distributors. A RESOURCE FOR YOUR EDUCATIONAL MATERIAL NEEDS Here you will find all of our regular products and new ones as they develop. You will also be able to find information on all of our products, follow a link to your favorite distributor's on-line catalog, or purchase The Science Source products on-line, or directly from The Science Source by phone or fax.