This set of compasses feature white markings with degree indicators for clear visibility. Direction-indicated, this is an excellent set of economical compasses for classroom lessons or for scouting projects.
This caffeine molecule mug makes an excellent gift!
Learn about hydrogen fuel cells with this incredible kit!
Use this kit to introduce electromagnetic principles in the classroom setting!
Great reference card for chemistry and physics students.
This simple but amusing magnetic toy will keep you busy for hours!
This glass Erlenmeyer mug makes an excellent gift!