Logic gates are the fundamental building blocks of computers, and researchers at the University of Rochester have now developed the fastest ones ever created. By zapping graphene and gold with laser ...

If you are reading this on your smartphone, its CPU (central processing unit) is running at its full speed. It is a tiny chip containing billions of the more basic units called logic gates. In the ...

A study on logic gates titled "Light-field control of real and virtual charge carriers" has been published in the journal Nature. Researchers have developed a new kind of logic gate, the fundamental ...

Simulating computer logic: NIST researchers simulated computer logic operations in a saline solution with a graphene membrane (grey) containing oxygen-lined pores (red) that can trap potassium ions ...

The Compulogical Tutor was a simple circuit-based teaching tool, created and copyrighted by Compusad, Inc. of New York Mills, New York, in 1970. The machine was designed to teach individuals without a ...

In 1965, Lotfi A. Zadeh of the University of California at Berkeley published “Fuzzy Sets,” which laid out the mathematics of fuzzy set theory and, by extension, fuzzy logic. Zadeh had observed that ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220010 considers optical logic gates in future computers. If you are reading this on your smartphone, its CPU (central processing ...