For the first time, scientists have experimentally demonstrated that sound pulses can travel at velocities faster than the speed of light, c. William Robertson’s team from Middle Tennessee State ...

Researchers have investigated how spiders listen to their environments through webs and found that the webs match the acoustic particle velocity for a wide range of sound frequencies. Playing sound ...

THE classical conception of the mechanism of the propagation of sound in gases presents two alternative expressions for the velocity, according as one assume with Newton that the elastic processes are ...