Get this great introductory chemistry kit for your favorite young scientist!
This great rock tumbling kit comes with everything you need to polish stones and gems!
Build 7 vibrating robot models you can control and move about thanks to an imbalanced weight system! Learn about physics!
This advanced physics kit is perfect for older children already versed in physics knowledge!
The large realistic model has removable organs that can be studied and set back into the correct position.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.