We’ve always been fascinated at the number of ways logic gates can spring into being. Sure, we think of logic gates carrying electrons, but there are so many other mechanical means to do the … ...

To demonstrate how computers work, [Alex Gorischek] has made a physical example of how binary logic gates work using pulleys and weights. For anyone who doesn’t know much about logic gates (W… ...

Easily printable logic gates with the proper material "recipe" could provide an alternative path to electronics manufacturing in laboratories, companies, and even in private homes, with no need to ...