The raw materials for electronic devices such as tantalum, platinum, and neodymium are becoming increasingly scarce worldwide. A potential solution to this problem could be urban mining, which involves extracting resources from scrap yards. According to experts, this method of resource recovery marks the beginning of a new era. The traditional waste management system is expected to evolve into a circular economy, where old landfills are systematically excavated for raw materials found in discarded devices. Learn more about the background of urban mining here.