By combining ultrasound with a concept called nonlinear acoustics, you can create sound that stays silent until it reaches a ...
Researchers from the Keck School of Medicine of USC, in partnership with Baylor College of Medicine in Houston, Texas, ...
In a nutshell Penn State researchers created “audible enclaves,” localized sound spots that only targeted listeners can hear, ...
If you notice a bump in or around your ear, it's likely to be either a pimple or a boil. It can be both uncomfortable and ...