With this hands-on electronics course you will learn the fundamental operation of basic electronic components by comparison to drawings of equivalent mechanical parts.
This mirascope creates a 3D hologram image!
This microscope is so versatile you can even take it with you on a job site!
Build your own 10 inch kaleidoscope with this great kit!
Build your very own smart robot!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This SUPER Erector Construction set is one of the best you'll find anywhere!
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