Use this single D battery holder for your next hobby project or science fair project. The holder comes with lead wires for easy connection. Recommended for a variety of electronics applications.
The cards show the name of the element, the atomic number, group, natural state and common usages!
Find the hidden crystals when you open your own geodes from this fun set.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
Learn Chemistry While Creating Sweet Treats
Every kid needs one of these spheres!
Use this awesome prism to teach about optics and light in the classroom setting!