This 12V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.
This kit will get your paper plane ready for takeoff!
Create beautiful art with this amazing sun paper!
Build over 100 exciting electronic projects with this easy to use kit!
This ultimate chemistry set features 250 mind-boggling experiments!
Build a model green house and 9 other green energy-related devices with this great kit!
This caffeine molecule mug makes an excellent gift!