UCLA researchers have developed a new type of air conditioner that is not only energy efficient and eco-friendly , but can also fit inside your pocket. When we think about air conditioners, the image that comes into our minds is a big bulky machine that is fitted onto a wall that cools down the entire room. These machines usually pump refrigerant fluids, that can harm the environment when they break down or aren’t disposed of properly. This new research, can possibly change all of this.

Source: Air conditioner that can fit in your pocket » TechWorm