B-Squares is a modular electronics system allowing you to build your own customized electronic devices, like “Electronic LEGOs”.  At the core of the Patent Pending B-Squares technology are the magnetic contacts at the corners of each Square.  These magnetic contacts serve a dual purpose; they allow the Squares to snap together without wires and are used to transmit electric signals between adjacent Squares.  This innovative design allows users to quickly assemble Squares into customized configurations without wiring, soldering, or needing a degree in Electrical Engineering!  By taking full advantage of the multiple corner contacts on each Square, the overall circuit of a B-Squares configuration can be changed by simply rotating one of the Squares relative to its initial orientation.  For instance, the color of a LED-Square can change by rotatig it 90 degrees.  The Squares can be connected side-to-side in a single plane,  stacked on top of on another, or connected along the edges perpendicularly.