Mirrors are great for numerous scientific applications. Use this Plexiglass mirror to demonstrate reflection and refraction simply and effectively. This is an easy way to teach the principles of optics!
Build 14 assorted solar robots, some of which can travel over water!
This glass Erlenmeyer mug makes an excellent gift!
Use this temperature-controlled soldering station for a variety of soldering applications!
Build your own windmill generator kit by recycling a plastic bottle!
This ultimate chemistry set features 250 mind-boggling experiments!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.