Researchers have come up with an innovative approach for measuring the coating performance.

Our need for energy is growing at an unprecedented rate and we have tried every source of energy to quench our thirst. We have almost used up all our fossil fuels and have tried to harness as much as renewable sources of energy like solar, wind, water and nuclear power. Inefficiency and high cost involved in harnessing these renewable sources have now forced us to look at other approaches. In a recent study, scientists have tried to mimic what plants do best -- convert sunlight and carbon dioxide into food and oxygen! By building artificial photosynthetic systems, the researchers claim to have a unending flow of clean and green energy for the future.