High efficiency and compact design are crucial to conserving energy and enhancing the portability of these adapters. A notebook adapter functions as an AC/DC converter, often requiring a power factor ...

AC/DC's original singer Dave Evans and Angus Young. CREDIT: Stefan M. Prager and Jim Dyson/Getty Images Dave Evans, the original singer of AC/DC has revealed the story behind how the band came up ...

Rubin was focusing on the arrangements—or, in AC/DC’s case, lack thereof. “Highway to Hell is probably the most natural-sounding rock record I’ve ever heard,” Rubin wrote in his essay.

From playing bars in Sydney to selling out stadia around the world, AC/DC’s story is a 50-plus-year maelstrom of riffs, booze, school uniforms, double entendres, tragedy and triumph. That the group, ...