Add Yahoo as a preferred source to see more of our stories on Google. Sound waves overlaid on an image of outer space For the first time, scientists have shown that sound can travel through the ...

Prior to Bell Labs’ first working transistor in 1947, which ushered in the advent of semiconductor technology and the computer age, every long-distance telephone call, radio and television broadcast, ...

Putting vacuum tubes in a PC might sound a little like adding a hand crank to a Porsche, but at least one company thinks it might be the future of computer audio. Taiwanese components company AOpen, ...