Stacked charts in Microsoft Excel are a practical way to display three or more data series. A clustered chart is very similar to a stacked chart, and displays clustered columns that compare values ...

Today’s sophisticated vehicles leverage embedded systems for everything from infotainment to powertrain management. Even low-end automobiles incorporate scores of electronic control units (ECUs). By ...

A group of scientists from the German research institute Fraunhofer Umsicht claims to have reduced the production costs of redox flow batteries by redesigning one of its main components – the stack.