The Pocket Dice kit is a wonderful introductory kit for new students of electronics. It uses CMOS circuitry and comes with a detailed instruction manual. Recommended for an electronics science project or for a classroom demonstration.
This is a great clean heat demonstration model for the classroom setting!
Build a model green house and 9 other green energy-related devices with this great kit!
Find the hidden crystals when you open your own geodes from this fun set.
Get one of the craziest and coolest kaleidoscopes around!
Watch this spaceman fly through the sky!
This SUPER Erector Construction set is one of the best you'll find anywhere!