That’s not a colostomy bag, it’s the first prototype of [Stephen’s] scratch-built closed loop personal ... evaporative system. This time around he’s pumping chilled water to bring ...

Microsoft is switching to closed-loop liquid cooling, as used by PC overclockers, for its data centers to eliminate water wastage.

Fairbanks Morse Defense unit Maxim Watermakers has concluded the qualification tests for its Closed ... and a chilled water skid that works with air-cooled chillers. The system aims to improve ...