Join us on Wednesday, March 2 at noon Pacific for the Logic Simulation Hack Chat with Al Williams!. Many of us probably remember — some fondly, some less so — our first encounter with a truth ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220010 considers optical logic gates in future computers.

Computers use transistor-based logic gates as the basis of their functions, but molecular logic gates would make them much faster. A report of DNA-based logic gates could be a first step towards ...

In fact we have only AND and OR gates, but no XOR gates. For a long time I doubted it could be done, but I have now seen several really cunning solutions. In fact, this weekend I wrote them up and ...