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.
Learn about hydrogen fuel cells with this incredible kit!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
The large realistic model has removable organs that can be studied and set back into the correct position.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Build a magnetic levitating train with this science fair project kit!