Surprise-attack your friends with something out-of-this-world! The Alien Attack Sling Shot features two extra-stretchy aliens of varying colors and oversized hands. Just lock their wrists into place on either end of the slingshot, pull back, and fire your fearless extraterrestrial friends toward your target! Grab a few and have a slingshot fight with your friends!
This project book and sample kit introduces you to shape-memory alloy technology!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
This kit focuses on teaching children about electricity and how electronic devices work!
Build a robot that's an artist too!
Build your very own smart robot!
Every kid needs one of these spheres!
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