On the theoretical level, we can exploit quantum mechanics through the use of a qubit —a quantum bit—that stores and operates on information much like a bit in a computer and works on a simple ...

Biological systems have caught the attention of computer scientists, who have been turning everything from RNA molecules to entire bacterial colonies into logic gates. So far, however, these ...

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 ...

We now have an array of logic gates working harder and faster than any current computer out there. It will take high-frequency trading into the range of nanoseconds as opposed to microseconds or ...

Scientists at the University of Sydney have for the first time demonstrated improvement in quantum computers by using codes designed to detect and discard errors in the logic gates of such machines.

Turns out if you start looking, lots of things can form logic gates, even dominos. You have to wonder if the ancient Egyptians had the idea if they could have made a fluidic computer out of brick ...

2. Very large scale integration, or VLSI, refers to the technology by which billions of metal-oxide semiconductor transistors are combined in a single chip. Name the two logic gates most commonly ...

A future computer might be a lot slimier than the solid silicon devices we have today. Researchers have revealed details of logic units built using living slime molds, which might act as the ...

Qian and Winfree’s see-saw gates were the key to developing their compiler. They act as switches, turning one DNA signal into another; a pair can perform the logical operations AND or OR ...