Motorcyclists didn't start revving their engines at stoplights to show off, at least not originally. Before electronic fuel injection became standard, many bikes relied on carburetors to mix fuel and ...

Get in almost any new non-EV these days, and chances are it has engine stop-start, a fuel-saving feature that turns off the engine when the vehicle is stopped for any length of time at a stoplight or ...

CAP-XX’s latest supercapacitor module supports stop-start (also known as idle-stop or micro-hybrid) vehicles’ batteries by supplying the peak cranking current (up to 300 A) needed for each engine ...