Engineers will teach smartphones to “sweat” for self-cooling

     Shanghai scientists are working on a cooling system for smartphones that will actually make devices “sweat”.
 
     Scientists have created a special sorbent that separates water vapor and removes heat from the device. The material absorbs moisture from the atmosphere, and when heated, the device outputs heat during evaporation.

     The results of the experiment showed that this coating performs significantly better than other cooling methods.