Used coffee grounds, often treated as household and commercial waste, could become a valuable source of renewable fuel, according to a new scientific study. Researchers at Universitat Rovira i Virgili (URV) have developed a relatively simple method to recover oil from spent coffee grounds while keeping the remaining material available for other renewable fuels and…
Pakistan produces nearly 800,000 university graduates every year, yet employment opportunities continue to lag behind the growing number of degree holders entering the workforce. As industries evolve, artificial intelligence reshapes traditional jobs, and economic growth remains slow, experts believe that academic qualifications alone are no longer enough. Developing an entrepreneurial mindset has become increasingly important…
A breakthrough in kitchen technology is emerging as Greenvize unveils a compact hydrogen-powered stove capable of generating fuel directly from water. The innovation presents a potential shift away from conventional cooking methods that rely on natural gas, offering a cleaner and more sustainable alternative. The system integrates a proton exchange membrane electrolyzer within a standard…