LED lights developed from rice husks

Milling rice to separate the grain from the husks, produces about 100 million tons of rice husk waste globally each year. Scientists searching for a scalable method to fabricate quantum dots have developed a way to recycle rice husks to create the firs…

Bacteria generate electricity from methane

Generating power while purifying the environment of greenhouse gases should be achievable using bacteria. Microbiologists have demonstrated that it is possible to make methane-consuming bacteria generate power in the lab.