Most evaporative coolers have an outer casing of metal or plastic with vented sides. The sides contain a centrifugal fan, an electric motor, and a water pump. Cooling pads often consist of a wool and ...

Those generally cut holes in the top of a cooler, put a fan on top to blow the air down across the ice. This is similar, but acts more like an evaporative cooler (not really a traditional air ...

Microsoft has developed a new design for data centers that will significantly reduce the amount of water needed to cool ...