Surround no sound?
3D acoustic cloak designed and tested
Cylinders of silence
A paper published today presents a "feasible" recipe for creating a metamaterial that could completely cloak an object from sound...
Read article: Physicists SCORE for third world
Physicists SCORE for third world
Low-cost device is a cooker, fridge and generator in one
Read article: Sound breaks the light barrier
Sound breaks the light barrier
"Superluminal" sound emerges from split-path waveguide
Read article: Sound ideas
Sound ideas
Phononic crystals start new era in acoustics
