HumansSecrets of an ancient Chinese recipe for bronze finally deciphered Metal-making practices described in a 2300-year-old text called the Kaogong Ji are more sophisticated than anyone realised News
ChemistryChemical waste can be recycled into a range of drugs and fertilisersResearchers used software to identify drugs and fertilisers that can be made from 189 byproducts of large-scale industrial processesNews