
Grow an Amethyst Purple Magical Crystal
Watch a magical amethyst purple crystal grow right before your eyes. Ages 10+ NC-14443
Watch a magical amethyst purple crystal grow right before your eyes. Ages 10+ NC-14443
Watch a magical ruby red crystal grow right before your eyes. Ages 10+ NC-14443
Watch a magical emerald green crystal grow right before your eyes. Ages 10+ NC-14492
Explore the fascinating world of UV light with this educational and hands-on Black Light Science Fun kit. Learn about black light science, UV light, luminescence, fluorescence and much more. Ages 8+. NC-14491
Soak in water and these spheres grow 300 times their size! After a while out of water, evaporation will dry out and shrink the spheres again. Spheres are made from a chemical known as super absorbent polymer (or SAP). Ages 8+. NC-13815
Do it yourself or join with your friends to make over a half pound of smooth and delicious bubble gum. Lots of fun and easy to do! Ages 8+. NC-4134
Enjoy brewing your own root beer at home. Make up to two gallons of delicious and naturally carbonated root beer, using your own recycled plastic soda bottles. Ages 8+. NC-4214
CHEM C3000 includes everything in CHEM C2000 plus dozens of additional tools and chemicals, and 100 additional experiments, for a total of more than 333 experiments. Ages 12+. NC-13443
CHEM C2000 includes everything in CHEM C1000 and more — with twice the tools and materials. An alcohol burner is added for experiments that require heat, greatly expanding the number of experiments you can conduct. Ages 11+. NC-11938
Have fun making photographic-type prints using the power of the sun. NC-9132
Have fun making photographic-type prints using the power of the sun. NC-2828