Over the past several decades, researchers have been getting better and better at manipulating tiny particles with acoustic ...
Researchers in Australia have developed a new type of 3D bioprinter that uses sound waves to coax cells toward a desired ...
trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...
Using a series of standing ultrasound waves, it is possible to suspend small particles at the sound pressure nodes. The acoustic axis of the ultrasound beam is parallel to gravity, which also ...