"Demon Particle Discovery: A Breakthrough in Physics' Holy Grail"

Scientists have discovered a "demon" particle, known as Pines' demon, inside a superconductor called strontium ruthenate. This chargeless particle, a plasmon, could help unravel the mystery of how superconductors work. Theorists believe that plasmons may play a role in facilitating superconductivity, and understanding this could lead to the development of room-temperature superconductors, which would revolutionize electricity transmission. The discovery of Pines' demon provides a potential avenue for exploring and improving superconductors, and further research in other metals may yield valuable insights.