Physicists Baffled by Odd Quasiparticle That Seems to Have No Mass—Until It Changes Direction
Scientists have observed a quasiparticle that exhibits a very odd behavior: it appears to have mass, but only while moving in one direction.
Micah Hanks is creator, co-founder, and Editor-in-Chief of The Debrief. He covers science, defense, and technology in his writing and podcasts, and you can find him at micahhanks.com and on X @MicahHanks.
