What if your old bottle of cooking oil could help save the planet and your smartphone? That's the big idea behind a groundbreaking discovery by researchers in Finland. Scientists from the University ...

A new technique enables the use of fatty acids—for example, those found in cooking oil from fast-food restaurants—to dissolve and separate silver. The process requires light and diluted hydrogen ...

In a recent study published in the Chemical Engineering Journal, researchers from the Universities of Helsinki and Jyväskylä developed a novel method that allows for the utilization of substances such ...

Scientists from the University of Helsinki and the University of Jyvaskyla in Finland have found silver from electronic waste can be recovered using common kitchen ingredients like vegetable oil and ...