Earth Science

Collect million-year-old fossils, excavate gemstones, break apart geodes, make volcanoes erupt, and more. The Dr. Cool series of earth science kits provides hands-on experiences that will be remembered for a lifetime. Our kits promote a love of science by inspiring kids with the wonders of the natural world.  Each kit includes high-quality collectible specimens and exciting hands-on activities that children love! Every kit is backed by our 100% satisfaction guarantee, so you can buy with confidence and give the gift of discovery.

Dr. Cool loves collecting rocks and fossils, and each of these award-winning earth science kits includes genuine high-quality specimens from around the globe for you to add to your collection. Learn about geology and paleontology the fun way—all while building an impressive rock and mineral collection that you can cherish for years!