It's not likely to replace the combustion engine anytime soon. At first sight, it looks like an experiment at a high school science fair. But the so-called evaporation engine seems to have more ...

Evaporation is an endothermic process undertaken by all liquids. This physical state change occurs when surface molecules gain sufficient kinetic energy to overcome the enthalpy of vaporization. Such ...

A group of researchers from Duke University in the U.S. has developed a new coating process for the creation of hybrid thin film materials. The researchers say their process allows for the creation of ...

We all till now know that evaporation is typically thought of as a heat-driven process. However, the researchers, in recent years, have been puzzled upon discovering that water during the experiments ...

Scientists have long debated about the impact on global climate of water evaporated from vegetation. New research concludes that evaporated water helps cool the earth as a whole, not just the local ...