Science Kits For All Ages

Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in C...

Build this Green Science - Wind Turbine to see how renewable energy works. The turbine takes energy from the wind to power an attached light. Great...

Build this Green Science Magic Water Tap that dispenses a nonstop stream of water. This unique project makes the pipe seem to float in mid-air. Two...

Fun and simple science experiment: Includes ingredients to make your own slime! Contained: Test tube packaging provides the site for the experimen...

Fun and simple science experiment: Includes the ingredients to make your own blue slime that has sparkle with glitter! Contained: Test tube packag...

Make a slime that changes color from white to pink-orange in strong ultraviolet light, like direct sunlight. Ooze labs are fun and simple science e...

AIR+WATER POWER PLUSBuild your own models poweredby air pressure and water to learnabout the laws of physics. A larger,super-charged version of our...

Braid a thin cotton string into a strong elastic cord, attach a sewn leather cuff to hold soft foam balls, and you have made your own slingshot! Af...

Grow a fuzzy crystal polar bear and a fluffy crystal penguin with a fast-growing, non-toxic solution. Learn how and why crystals form.

Rock tumbler kit includes 1 Pound of Grit #1 60/90 silicon carbide  1 Pound of Grit #2 120/220 silicon carbide  8 Oz of Pre-Polish Grit #3 500/600...

  About Thames & Kosmos Thames & Kosmos was founded in 2001 with the mission of improving informal science educ...

Engineer Your Own 3D Space Light with Thinkbox and spend your evenings studying the stars — from the comfort of home!

Take your experiments on the road with this travel-friendly science kit! The kit includes everything you need to do fun experiments on road trips, ...

Wooden STEM Kit Siege Power Catapult DIY Model (35 pcs) Learn about engineering simple machines with this STEM building kit. Once built, you can la...

Build a series of wacky, motorized robots with this introductory mechanical engineering kit for kids ages five and up. A beautifully illustrated 32...

Explore the future of advanced computing technology with KAI — short for Kosmos Artificial Intelligence! Build and program an intelligent, six-legg...

With hundreds of building pieces and more than 20 models and experiments, The Big Engineering Makerspace is a comprehensive and ambitious STEM expe...

Speed, power, catapults, and collisions! Physics is full of action! Kids will have the 20 models in this introductory physics kit racing, rolling, ...