A modular system for streets formed of a top module, a bottom module, an internal cavity formed within the bottom module, cables positioned within said bottom module, a computing device, sensors operatively associated with said computing device, and communications hardware configured to communicate information from said sensors to a second computing device positioned exterior to said modular system.

The Alphacube invention is a collection of modular shapes that form cubes, each letter of the alphabet and that are a twisty cube puzzle that can be solved for each letter of the alphabet. The pieces can both build structures and communicate verbal messages. They are a toy, puzzle, and an educational tool to teach literacy in a fun and engaging way. The pieces can also be assembled into artistic shapes or into basic shapes that describe animals and simple things like a small hole on a flat surface.

A modular system for streets formed of a top module, a bottom module, an internal cavity formed within the bottom module, cables positioned within said bottom module, a computing device, sensors operatively associated with said computing device, and communications hardware configured to communicate information from said sensors to a second computing device positioned exterior to said modular system.

The disclosed technology includes a paver including a gripping structure on the bottom surface thereof, as well as methods for manufacturing and using the same.