'Wearable AC' that works without electricity!!!!!

What Wearable Ac is? Wearable air conditioning is in the offing as engineers from University of Missouri-Columbia have designed an on-skin device that include numerous human health care apps such as the ability to monitor blood pressure, electrical activity of the heart and the level of skin hydration. How it works? Unlike similar products in use today, this breathable and waterproof device can deliver personal air conditioning to a human body through a process called passive cooling. Passive cooling does not utilize electricity, such as a fan or pump, which researchers believe allows for minimal discomfort to the user. Use of it: 1. Soldiers could cool down on the military battlefield -- preventing heat stroke or exhaustion -- by using "wearable air conditioning", said the study detailed in the journal Proceedings of the National Academy of Sciences. 2." Our device can reflect sunlight away from the human body to minimize heat absorption,...