We’ve often said you can make a logic gate out of darn near anything. [The Action Lab] agrees and just released a video showing how he made some logic gates from chains and gears. Along the way, he ...

DNA is often referred to as the building block of life. Now scientists from Imperial College London have demonstrated that DNA (and bacteria) can be used to create the fundamental building blocks of a ...

When Yvonne Chen published the first paper 1 on a particular immune cell engineered to target either of two protein fragments on a cancer cell, several colleagues tried to discourage her from ...

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 systems ...

A large modern computer can contain nearly half a million switching elements and 10 million high-speed memory elements. They operate with the simplest of all logics: the binary logic based on 0 and 1 ...

A couple of weeks ago, I wrote an article about a digital and analog circuit simulator called ksimus. One of my readers asked what the difference was between ksimus and ktechlab so I thought I'd take ...

What The Hell Even Is A Computer? Let This Artist Explain Taeyoon Choi is building a computer by hand and detailing the process in a web book. Computer logic never felt so poetic.