Knowledge of Psychic Mediums: A Link Between the Spiritual and Material Worlds
A person who can interact with spirits or energies outside of the physical world is sometimes referred to as a psychic medium. Although this idea has been around for centuries in various cultures, the contemporary conception of psychic mediums blends…
Material recovery and separation from leftover printed circuit boards
Overview The Waste Electrical and Electronic Equipment (WEEE) Directive (European Commission, 2003) mandates that member states do more than just dump waste electrical and electronic equipment in landfills; instead, they must repurpose, recycle, and recover it. According to Williams (2005),…