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 ...

YouTuber Steve Mould has created a great demonstration of computer logic gates using water ... and chained them together so they add 4 digit binary numbers.” Logic gates are fundamental building ...

Researchers have reverse-engineered a cellular signal processing system and used it like a logic gate -- a simple computer -- to better understand what causes specific cells to migrate. Cancer ...

along with those for two other gates, to produce the first few steps involved in binary addition and subtraction. The team was also able to create logic gates that calculate in sequence.

Cancer cells migrate through the body for multiple reasons; some are simply following the flow of a fluid, while others are actively following specific chemical trails. So how do you determine ...