This kit allows you to build a crawling bug-shaped miniature robot. Its two open chassis sub-miniature motors are light-sensitive, and control it’s bug-like behavior. With adjustable speed, two different walk settings, and LED "eyes" that indicate it’s driving direction, this is a cool introductory kit to soldering for a science project or a classroom setting.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
This caffeine molecule mug makes an excellent gift!
Have hours of fun with this colorful remote controlled flying saucer!
This great rock tumbling kit comes with everything you need to polish stones and gems!
This classic desk toy will keep you amused! Large, 7 inch tall version.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!