This 4-cell AA battery holder is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up. Recommended for electronics applications, for use in science fair projects and more!
Head into the lab for an in-depth investigation of genetics and DNA!
Build over 100 exciting electronic projects with this easy to use kit!
Build over 90 sound-based electronics projects with Snap Circuits' easy to follow instructions!
The large realistic model has removable organs that can be studied and set back into the correct position.
Explore the wonders of wind power with this amazing kit!
Incredible self-driving/smartphone-tablet controlled car! Build a virtual reality city out of your living room, and drive through it with the free driving app!