This is a standard stereo jack that can be mounted on a chassis for your next hobby electronics project. Measures 3.5mm.
This is a classic demonstration toy of the powers of magnetic fields!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Head into the lab for an in-depth investigation of genetics and DNA!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Explore the wonders of wind power with this amazing kit!
This is a great clean heat demonstration model for the classroom setting!