Use this kit to build your own infrared light barrier. Detailed instructions will help you put the kit together. Use the finished product for a science project, announcing visitors, warning you of burglars, etc.
Build 14 assorted solar robots, some of which can travel over water!
Learn all about the science of light, optics and visual perception with this wonderful kit!
This caffeine molecule mug makes an excellent gift!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
This black scorpion specimen is great for the classroom setting!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.