This stab at human reasoning was written into a program for JOHNNIAC, an early computer built by RAND. The Logic Theorist proved Principia’s mathematical theorems through what its creators ...

These simple devices used common logic chips, lights, and switches to perform calculations; basically, a very small and simple computer ... Of course, all the schematics and block diagrams ...

You may well be familiar with Venn diagrams – the ubiquitous pictures ... school children and are typically part of the early curriculum for logic and databases in higher education.

Turn the clock back six decades or so and imagine you’re in the nascent computer business ... It used electromechanical circuits to teach basic logic, and now [Mike Gardi] has created a replica ...

Boolean algebra is the combination of logic and algebra ... like in a telephone network, or an early proto-computer, could be easily described by viewing "on" switches has having a Boolean ...