Thames and Kosmos

Super sweet stunts! Build your own gumball machines and learn physics lessons in the process. A turn of a handle dispenses one gumball at a time ou...

Build six awesome bots that move without any batteries or electricity. The secret behind these fascinating machines is one of the oldest power sour...

The Tyrannosaurus rex is one of the most famous prehistoric animals. This ferocious carnivore was one of the largest meat-eating dinosaurs. With it...

A hands-on STEM (Science, Technology, Engineering, and Mathematics) experiment kit, Mega Cyborg Hand provides a fun and engaging introduction to hy...

Have you ever seen a close-up photograph of the Moon, with its fascinating cratered landscape? With this telescope, you can investigate the moon’s ...

Introductory mechanical engineering kit for ages five and up. A beautifully-illustrated storybook manual follows Ty and Karlie, two young engineers...

Introductory mechanical engineering kit for ages five and up. A beautifully-illustrated storybook manual follows Ty and Karlie, two young engineers...

Kids First Big & Fun Microscope Magnify the Fun! This big, colorful microscope was designed specifically to enable young kids to have successfu...

Fly into physics fun with five models driven by an awesome rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helico...

Robotics is a vast, thrilling, and sometimes overwhelming interdisciplinary field involving physics, engineering, and computer science. This kit gi...

Crystal Experiments & Crafts Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experimen...

Construction Kit Build your own motorized vehicles and machines and control them with a wireless remote control unit. A unique six button infrared...

All Products: Choose a Kit - Exploration Series - Chemistry C500 Candy Chemistry Bubble Science Optical Science Physics Discovery Magnetic...

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

eBotz: Pogo The Jammin' Jumping Robot from Thames & Kosmos Recommended for ages 6 years and older This jumping robot is made from the tracks of...

Recommended for ages : 9 to 13+. Measures approximately: 12.50 x 10.90 x 1.90 inches.. Creatto is a simple yet versatile building system that consi...

Learn about the human body by doing experiments with your five senses that show you how your body works. By exploring the external aspects of your ...

Advanced Chemistry Set CHEM C3000 is the ultimate chemistry set. This kit includes all of the components from CHEM C2000, plus dozens of addit...

Soaring spires, towering arches, fascinatingly complex curves and angles! Build your foundation in architectural design with this fascinating STEM ...

Intro to Engineering welcomes young children to the field of engineering with 25 experiments and building projects in five sections. By engaging in...

These amazing crystals form instantly out of a sodium acetate solution. They look like ice but they release heat upon formation. Use the solution t...