Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Researchers show nanoscale memristors can calibrate electrical resistance without complex labs or extreme conditions, opening metrological uses in electronics.

In 2025-26, the new state pension is £230.25 a week - but not everyone gets that amount. Find out what determines how much you'll get. If you reached state pension age on or after 6 April 2016 - or ...