Unicorns, clouds, and rainbows ... oh my! Make your own delicious, fun gummy shapes using a gelatin mixture: Pour it into the included mold and concoct a spectrum of flavors and colors to personalize your unicorn, cloud, and rainbow-shaped gummy creations. You can even add citric acid to make sour gummies. Bonus: Learn about the scientific properties of natural polymers as you cook up these delicious treats! This kit includes all the food ingredients needed for a rainbow-gummy good time. Learn More$19.99
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 out of the clear storage globe and down the track. The gumballs land in a collection cup and can easily and sanitarily be returned to the globe for another run. The track segments can be moved around on the base to create an almost limitless number of different gumball machines.
A robot that defies gravity?! Thats what you get with Air-Walker, a four-legged bot that uses an ingenious system of suction cups and pumps to crawl along smooth, vertical surfaces like windows. A follow-up to the award-winning Geckobot STEM experiment kit, Air-Walker uses technology similar to that found in its reptilian predecessor, but with easier assembly.$39.99