Researchers Create Sound Laser out of Phonons (Maybe Call it "Phaser"?)
Phasers ain't just a weapon in Star Trek... ...ich exploit particles of sound called phonons – should properly be called pha... ...sound lasers, coaxing a collection of phonons to travel together. But those first d...
https://www.neatorama.com/2013/03/18/Researchers-Create-Sound-Laser-out-of-Phonons-Maybe-Call-it-Phasers/
