Dig in: Sand serves up a possible cure for obesity
Engineered particles of purified sand could be the next anti-obesity therapy as new research from the University of South Australia shows that porous silica can prevent fats and carbohydrates from being adsorbed in the body. The engineered silica particles are made from purified sand and are optimally designed with a high surface area that enables […]
Solution to world’s largest waste stream: Make sand
After water, sand is the most exploited natural resource on the planet. However, its extraction from seas, rivers, beaches and quarries has an impact on the environment and surrounding communities. A new study by researchers from the University of Geneva (UNIGE) and the University of Queensland’s Sustainable Minerals Institute (SMI) has found that a step-change […]