This lithium cell 3.7V 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!
Build over 100 exciting electronic projects with this easy to use kit!
Get swept away by this fantastic robot kit that uses vibrations to move!
Explore the wonders of wind power with this amazing kit!
Learn all about the science of light, optics and visual perception with this wonderful kit!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Experience this sphere powered by the sun!