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Novel, sure, but these personal cooling devices look like headphones, so you don’t have to sport a geeky-looking contraption to stay cool in the sweltering heat. They have a wrap-around design ...
Portable Neck Fan. Civpower’s Portable Neck Fan is one of the best-reviewed and best-selling models on Amazon. The simple design features 78 air outlets and three selectable fan settings so you ...
Device can lower skin temperature by 7.3C Not your regular AC – scientists develop personal cooling device that can cut energy bills by half Skip to main content
An evaporative cooler (also known as evaporative air conditioner, swamp cooler, swamp box, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from other air conditioning systems, which use vapor-compression or absorption refrigeration cycles.
Mobile devices such as phones usually have no discrete cooling systems, as mobile CPU and GPU chips are designed for maximum power efficiency due to the constraints of the device's battery. Some higher performance devices may include a heat spreader that aids in transferring heat to the external case of a phone or tablet.
Personal comfort systems (PCS) refer to devices or systems which heat or cool a building occupant personally. [85] This concept is best appreciated in contrast to central HVAC systems which have uniform temperature settings for extensive areas.