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.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!
A beautiful desk toy for your favorite person’s office!!
Easily assemble a working alarm motion detector!
Discover how solar cells make electricity with this awesome kit!