A set of 20 plastic petri dishes, each with a diameter of 85mm. Great for chemistry experiments, and an easy and affordable way for teachers and chemistry instructors to stock their clasrooms for the school year.
Petri dish size: 85mm (3.35 inch) x 16mm (0.75 inch)
View the glory of space with this hi-tech telescope set!
Learn how solar cells transform light into electrical energy with this great kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
The Wimshurst Machine is a high quality static machine for student labs.
Get swept away by this fantastic robot kit that uses vibrations to move!
This project book and sample kit introduces you to shape-memory alloy technology!