The speed of sound is a term used to describe the speed of sound waves passing through an elastic medium. The speed varies with the medium employed (for example, sound waves move faster through water ...

Sound is the vibrations of an object. It is transmitted in the form of waves with alternate increase and decrease in pressure. A vibrating object compresses the surrounding air molecules making them ...

With the aid of physical forces—in this case, sound—it is possible to actively steer the formation of engineered tissue. For example, sound waves can be used to create functional vascular networks ...