This is a set of 12 cork borers ranging in size from 4mm to 20mm. They are made from nickel-plated brass, and feature individual handles and a rod for cleaning borers. The set allows you to bore holes in corks to fit them with the appropriate glass tubing or thermometer. Helpful for any chemistry lab setting or for use in the classroom.
This classic device is used to demonstrate the conservation of mechanical energy.
Watch this laser pointer emit a cool purple beam!
View the glory of space with this hi-tech telescope set!
Watch what your music can create with this amazing Snap Circuits set!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This project book and sample kit introduces you to shape-memory alloy technology!