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.
This superb chemistry set features 350 mind-boggling experiments!
Find the hidden crystals when you open your own geodes from this fun set.
Defy gravity with this cool balancing eagle!
Build your very own smart robot!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
See the constellations visible in the Northern Hemisphere on this watch!