Earth & Space Science

Rocks & Minerals Collect rocks and minerals like a professional rockhound! Test the specimens you find for color and hardness, or examine prepared rock and mineral collections with identification guides. Use a rock pick... more	Rock Tumblers With a rock tumbler, turn common rocks and minerals into attractive and unique collector items. You can transform what look like plain rocks into beautiful semi-precious and gem-like stones... more
Rock Picks For professional or amateur geologists and paleontologists, these rock picks, hammers, and chisels are sturdy, high-quality tools to take... more	Fossils & Dinosaurs Interested in fossils and dinosaurs? Find fossil collections, individual fossil specimens, fossil identification guides, and even a "dino dig" kit for kids... more
Telescopes & Accessories Explore the night sky with a reflector or refractor telescope, ranging from the inexpensive Observer refractor to the portable and user-friendly StarBlast 4.5" reflector telescopes and 6" Astro.... more	Weather & Climate Study clouds, precipitation, barometric pressure, humidity, and other facets of the daily weather! We offer barometers, educational weather kits, cloud charts, books, and other weather measuring instruments ideal for kids... more
Space & Astronomy Learn to see the beautiful night sky with a familiar eye! Find tools to help you spot constellations, learn about the solar system, and more. If you're looking for a gift for the amateur astronomer... more	Earth & Geology Get earth science supplies to teach about volcanoes and earthquakes, maps and compasses, contour models, and more. You'll find a variety of hands-on kits, videos, and books with earth science and geology facts and experiments... more