Stemwurks

Description: NSI International 49009 Smithsonian Mega Science Lab The Smithsonian Mega Science Lab has six STEM kits in one! Observe the process of crystal formation, assemble and paint a model of the earth and moon, and erupt your very own volcano...

Description: NSI International 49010 Smithsonian Electronic Crystal Growing Kit The Smithsonian Electronic Crystal Growing Kit gives kids all the tools they need to grow frosty diamond-shaped crystals using potassium sulfate and spiky crystals with...

Description: Thames & Kosmos 575002 Hot Ice Crystals Experiment with instantly forming sodium acetate crystals that produce heat. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple...

Description: Thames & Kosmos 575003 Ooze Labs Magic Sand Explore the bizarre properties of hydrophobic (water-hating) sand, which never gets wet and forms fascinating structures underwater. Ooze Labs are fun and simple science experiments in big chunky...

Thames & Kosmos 575008 Ooze Labs Super Expanding Instant Snow

Description: Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime Explore the world of slime with Glowing Galaxy Slime, a cosmic slime that twinkles and glows like the night sky. Using a combination of blue slime powder, glow pigment and two types of...

Description: Thames & Kosmos 640118 CHEM C1000 Beginner Chemistry Set Enroll in CHEM C1000 and prepare for a lifetime of fascination with this essential science through 125 diverse experiments. Start with an introduction to the field of chemistry and...

Description: Thames & Kosmos 640125 CHEM C2000 Intermediate Chemistry Set Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in CHEM C1000 and more, with...

Description: Thames & Kosmos 642921 Kids First Chemistry Set Kick off a chain reaction of fun-filled experiments with this introductory chemistry set designed specifically for young kids. Junior chemists can safely explore simple chemistry using the...