| • | American Science and Surplus - A retail outfit carrying everything from toys and novelties to motors, tools and science kits. |
| • | Collectology.com - Offers specimens and gear for biological, paleontological, and geological collecting. Also offers appraisal services. |
| • | Crystal River Gems - Large selection of jewelry, fossils, crystals, and object d'art. |
| • | Discovery Scope - Scopes for magnifying small objects. Site includes accessories and t-shirts for sale, also. |
| • | Edmund Scientific - Offers a wide range of products for science enthusiasts. |
| • | Efston Science - Science and astronomy superstore, with a wide variety of equipment and supplies for sale. |
| • | Electro-Chem-Technic - Makes and sells a novel small fuel cell, and offers hydrogen sources, accessories and materials for self-assembling. Based in the UK. |
| • | Enerdyne - Optics, toys, garden products, Petoskey stones from Michigan. |
| • | Exploratorium Museum Store - Science toys and games, puzzles, gifts, books, classroom resources, charts and posters, videos, and software. |
| • | Explore - Includes dinosaurs, flying toys, gyroscopes, astronomy, boats, globes, and solar kits. |
| • | Gem Trees by Patrick - Replicas of bonsai trees made with semi-precious stones. |
| • | Geographics - Purveyors of decadence in academia, T-shirts, bumper stickers, and other paleontology and science-themed materials. |
| • | Microscope Pen - Offers a 100x pocket microscope. |
| • | National Geographic Store - Features maps, videos, DVDs, books, magazines, globes, and telescopes. |
| • | National Wildlife Federation - The online shopping site for the NWF featuring nature-themed products. |
| • | Nature's Wildlife Window - Offers nature-themed sculpture, home accessories, and clothing. |
| • | Omni Optical - Optical science, prisms, illusions, fiber optics, microscope, telescopes, optical science activity kits, magnifiers and binoculars are a few of the items offered. |
| • | Polarization - Everything polarized, from variable sunglasses to science kits. |
| • | Quality Items of Montana - Specializing in Oregon Scientific brand fitness and weather products. |
| • | Science Fair Projects Online - Purchase and download science fair projects with step by step blueprints. |
| • | Science Line - Offers a large variety of science items. |
| • | Science Shirts - T-shirts and other apparel with a variety of science themes. Also offers mugs, mouse pads, and other accessories. |
| • | Store for Knowledge - A variety of kits, models and toys related to several sciences. |
| • | Tech Museum Online Store - Science toys, gadgets, gizmos, models, and reconstructions. |
| • | Technika Gadgets and Gifts - Source for scientific equipment, gadgets and gifts. |
| • | The Academy Store - Gifts for all ages from the California Academy of Sciences in San Francisco. |
| • | The Nature Store - Books, videos and gifts with an emphasis on birds and butterflies. |
| • | The Science Company - Sells a selection of weather instruments, microscopes, telescopes, GPS and related accessories. |
| • | Unlimited Exotica - Rocks, minerals and fossils, cacti, succulents and carniverous plants. |
| • | Yellowstone Gifts - Assorted items, including books and apparel, from Yellowstone National Park. |
