Add Yahoo as a preferred source to see more of our stories on Google. In 1956, physicist David Pines theorized the existence of a massless, neutral plasmon called a "demon" that could help explain the ...
Scientists at the University of Illinois Urbana-Champaign have confirmed the existence of a massless particle, long theorized by physicist David Pines’ theory. This particle, known as the “demon,” ...
In 1956, theoretical physicist David Pines predicted that electrons in a solid can do something strange. While they normally have a mass and an electric charge, Pines asserted that they can combine to ...
If a particle has no mass, how can it exist? Imagine a particle. What comes to mind? If you aren’t a theoretical particle physicist, chances are you picture a tiny ball, bobbing in space. But that’s ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: In 1956, physicist David Pines theorized the existence ...