Using Lego format, boards and pieces, we develop a full set of Mechalogic gates that can be positioned next to each other to build logical networks. We 3D print the pieces for each type of logic gate. There would be two inputs and two outputs for each gate, for example. The mechanical interface would be neodymium magnets, or push rods, or....? The inputs would be small turn knobs or push buttons. Indicators for the states would show the logic states precipitate throughout the network with each change of input. For fun. And learning about logic gates. Could donate entire set to Legos when done. Anyone interested?