Save with this 10 pack of CR2032 batteries with wire leads!
This is a conveniently packaged CR2032 battery with wire leads already attached. CR2032 Lithium coin cell batteries are usually used for remote controls, but, more frequently, CMOS computer motherboards. They are also great for powering brush robot projects. Each battery is 3V. These are not rechargeable.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Get this great introductory chemistry kit for your favorite young scientist!
Build your own 10 inch kaleidoscope with this great kit!
Comprehensive collection of 30 fossils.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Learn about hydrogen fuel cells with this incredible kit!