We all love getting new gadgets, but what to do with the old ones? Here are 25 clever ways to put your old Android phone or ...

If you've ever noticed Android AICore taking up more storage than expected, Google now has an answer — and it turns out the culprit is a perfectly reasonable fail-safe you'd probably want anyway.

Abstract: In this study, simple phased arrays used as a power transmitting antenna in near-field wireless power transmission at 28 GHz band were investigated by electromagnetic field simulations. In ...