One of the most basic tools for tinkering with electronics is a multimeter. Today, even a cheap meter has capabilities that would have been either very expensive or unobtainable back in the 1970s.

Change in life is inevitable. You know this, yet sometimes you just choose not to accept it. You just close your eyes and think the world has also stopped. But even you realize that’s not the case. It ...

The huge number of ICs used in today’s electronic products is difficult to comprehend, and each one has to be tested. Traditionally, testing starts at the wafer level to determine gross defects. By ...

When our cells' acid-alkaline balance goes wrong, it can go wrong in a big way -- think cancer and cystic fibrosis. New fluorescent probes make it easier to detect pH and sweetened the deal by adding ...