Impulse relay turns on with an electrical impulse at the control input and turns off again with another impulse.

Preparing for overnight guests or settling into a new home? A quality air mattress can make or break a good night's sleep.

We could see haptic buttons on a future iPhone after all, as Apple's previously abandoned Bongo project has surfaced in a recent patent application. The change was also meant to facilitate a ...

Induction stoves heat pans with magnetism rather than flames or an electric coil. "The only thing about an induction stove is it needs 220 volts of electricity," Van Gilder says. He asked his co ...

Instead, the movie is saran-wrapped in a thin veneer of artificial fun, which holds all the way through the super predictable eye-roller of a final shot even though no part of “The Electric ...

Experience the raw power of 3 Tesla coils in action! Watch as they discharge electric currents in stunning slow motion, creating electrifying magnetic games and mesmerizing sparks. These powerful ...

they’re sleeker and easier to clean than electric-coil models. But that’s not all these electrics have going for them. In our labs, we test 30- and 36-inch electric cooktops from brands such ...