Researchers led by engineering professor Animesh Dutta, director of the Bio-Renewable Innovation Lab at the University of Guelph in Canada, have found a solution: pressure cooking. Cooking farm waste — especially ‘wet’ waste such as corn husks, tomato vines and manure — can turn it into biofuels to produce energy, researchers led by an Indian-origin scientist have found. Dry farm waste, such as wood chips or sawdust, is easier to […]