Science & Exploration

Turn rough rocks into polished gems. Our powerful tumbling machine features a strong motor, and includes a leak-proof rubber barrel, a timer, 9 dif...

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...

Wow future geologists and rock-loving kiddos with a crystal-filled kit! Curious STEM learners customize the included iridescent display case by dec...

Impress future geophysicists with a volcano that erupts again and again! Curiosity, supercharged! Thames & Kosmos teams up with the innovative ...

Wow nature-loving kiddos with their very own adventure tools! This STEM kit includes everything needed to embark on an exciting, science-packed out...

Transform rough rocks into gorgeous polished gems! A great STEM gift for future geologists and earth scientists, this kit has everything kids need ...

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different c...

A mini hedgehog without quills? No way! Kids will learn how playful science can be when they mix the special solution. A day later, they've grown g...

Geology rocks! Inside a giant geode are 12 awesome gemstones, from jasper to amethyst. Use the tools to chisel them out, then learn special facts a...