Large 500ml graduated cylinder. Great for chemistry experiments in the science classroom or in a lab setting.
Use this awesome prism to teach about optics and light in the classroom setting!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Explore the wonders of wind power with this amazing kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This project book and sample kit introduces you to shape-memory alloy technology!