I have a Harmon Kardon receiver plugged into my Powerbook's line out. The receiver is in 5.1 Dolby Prologic mode; I want some way to verify that DVDs played with DVD player will correctly use Dolby ...

The XB-1 just became the first civil aircraft to go supersonic over the continental United States. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Boom Supersonic has set a new speed record for its XB-1 prototype aircraft while confirming the stability of its design at high speeds for subsonic flight. The successful test puts us one step closer ...

KEF’s latest surround sound package offers up a rich, detailed and engaging cinematic sound that’s hard to resist – it truly reminds us what makes proper surround sound so appealing Why you can trust ...