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.
Build a hand that realistically moves its fingers using shape memory allow technology!
Explore the wonders of wind power with this amazing kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
The large realistic model has removable organs that can be studied and set back into the correct position.