Learn all about air pollution and how clean the air you breathe is with this educational kit. This kit contains all the materials needed to conduct several tests, such as experiments on the organism-environment relationship, carbon monoxide and dioxide, oxides of nitrogen, hydrocarbons, and ozone, particulates, smoke density, and wind blown particles. You will learn how the weather and geography affect air pollution. Detailed instruction manual is also included. This kit is designed for adult use and by mature children under adult supervision.
Watch what your music can create with this amazing Snap Circuits set!
Comprehensive collection of 30 fossils.
Make the coolest 3D pin art on your desk with this amazing desk toy.
This advanced physics kit is perfect for older children already versed in physics knowledge!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!