Use this desoldering pump to remove solder for repairs of your hobby or science project. Simple to use--simply heat up the solder joint and push the button. Recommended for various desoldering applications in a school or shop setting.
Easily assemble a working alarm motion detector!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
A combination of three of our great discovery toys, all in one package!
Use this kit to introduce electromagnetic principles in the classroom setting!
Great reference card for chemistry and physics students.
Create beautiful art with this amazing sun paper!