An introductory set of 12 different minerals that demonstrates the incredible diversity of color, texture, and hardness of mineral specimens. Display it in the classroom, or pass them around for students to examine - provides a visual and tactile experience that facilitates hands-on learning and discovery.
This Celestron digital microscope rises to a new level with the included adjustable-height stand.
This caffeine molecule mug makes an excellent gift!
Incredible self-driving/smartphone-tablet controlled car! Build a virtual reality city out of your living room, and drive through it with the free driving app!
Easily assemble a working alarm motion detector!
Get one of the craziest and coolest kaleidoscopes around!
The ultimate Engino building set, with 100 different model project possibilities and two included motors!