This ring tripod stand is perfect for supporting small objects over a burner such as crucibles, evaporating dishes etc. Consists of a hammertone finished cast iron circular ring (with a diameter of 4"), with three threaded and detachable plated legs which are sloped outward for stability. It shipps unassembled. Good for chemistry experiments in the classroom setting.
This advanced physics kit is perfect for older children already versed in physics knowledge!
Experience this sphere powered by the sun!
This kit includes several different projects that demonstrate the power of magnets!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build over 60 projects with this deluxe version of the Snap Rover kit!