Make working electrical circuits instantly with these ingenious leads fitted with a tiny powerful magnet at either end. Place near a battery case and it connects by itself, or place next to a batten bulb holder connector and you have your first working circuit. This set of 10 leads comes in red. Good for use in electronics lessons or for home hobby use.
This glass Erlenmeyer mug makes an excellent gift!
This is a classic demonstration toy of the powers of magnetic fields!
Ever wonder how to survive in the wilderness? These cards can help!
Over 300 electronics projects in this kit will keep the young scientist busy!
Defy gravity with this cool balancing eagle!
This great rock tumbling kit comes with everything you need to polish stones and gems!