Capacitors are a circuitry tool ... Special materials called supercapacitors could blow this huge battery market wide open, turning one steady drip of battery charging into a showerhead.

You might think the smell of an electrolytic capacitor boiling out is bad, but if scientists from the University of Sydney have their way, that might be nothing. They’ve devised an ...

AC-powered devices are prevalent in residential, industrial, and commercial settings. Do you want a DIY-solution for ...