MIT engineers have created genetic circuits in bacterial cells that not only perform logic functions, but also remember the results, which are encoded in the cell’s DNA and passed on for dozens of ...

Living cells make decisions based on information processing genetic programmes. Many of these programmes execute digital functions 1,2,3,4,5,6,7,8. The capability to build synthetic digital systems in ...

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 ...

When I was an engineering student, I was fascinated about such subjects as Analog electronics, Logic Design, Microcontrollers etc.I loved the time I spent in my college laboratories, but unfortunately ...

For all its sophistication and power, your brain is built from unreliable components – one neuron can successfully provoke a signal in another only 40% of the time. This lack of efficiency frustrates ...

Fig 1. A typical CMOS input circuit comprises a “P” and “N” transistor. One is fully “on” for logic high, and the other is “on” for a logic low. Fig 2. When a CMOS input pin is at logic high or low ...