This 2x-cell CR2032 battery holder is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up, and an on/off switch. Recommended for electronics applications, for use in science fair projects and more!
This is a great clean heat demonstration model for the classroom setting!
Comprehensive collection of 30 fossils.
Learn how solar cells transform light into electrical energy with this great kit!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Use this temperature-controlled soldering station for a variety of soldering applications!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.