Discover how solar cells make electricity with this awesome kit!
Learn all about Newton’s Laws and Energy conservation.
This beautiful candle holder is carved out of natural amethyst!
This plant and animal cell model activity set is a must-have resource for the science classroom!
Learn about detective science through this fun fingerprinting kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.