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 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
This glass Erlenmeyer mug makes an excellent gift!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This caffeine molecule mug makes an excellent gift!
Watch this laser pointer emit a cool purple beam!