Use this light bulb holder with handy leads for your inventions, science projects, or anything your imagination can muster. The light bulb holder can also be useful in experiments in conjunction with solar cells, switches, motors and alligator clips. Fits standard E10 mini light bulbs.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Ever wonder how to survive in the wilderness? These cards can help!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!