Great beginner set of 12 prepared microscope slides. All slides are high-quality glass slides and come in a plastic box that can hold 25 slides.
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Build a model green house and 9 other green energy-related devices with this great kit!
Create beautiful art with this amazing sun paper!
Do micro-controller projects and program them using your own computer!
Learn how solar cells transform light into electrical energy with this great kit!
Build 14 assorted solar robots, some of which can travel over water!