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 SUPER Erector Construction set is one of the best you'll find anywhere!
Build a hand that realistically moves its fingers using shape memory allow technology!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Have fun building your very own FM radio!
This microscope is so versatile you can even take it with you on a job site!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!