Higher processor performance with microchannel cooler

One of the limiting factors for the computing power of processors is the operating temperature. As part of the CarriCool project under the aegis of IBM, Fraunhofer researchers have developed a new, effective cooling method: ...

Long haul, night repairs for British, US spacewalkers

The first-ever spacewalk on Friday for British astronaut Tim Peake will require a long journey outside the space station to replace a failed power unit while under cover of darkness, NASA said Tuesday.

British astronaut's first spacewalk set for Jan 15

Tim Peake, the first British astronaut to travel to the International Space Station, is poised to embark on his first spacewalk January 15, global space agencies announced Tuesday.