Sound is a form of energy. It is that form of energy which makes us hear. Sound wave is a vibratory disturbance in a medium which carries energy from one point to another without there being a direct ...

The 1990's heralded a new era of transthoracic defibrillation in which the rules of conventional practice no longer apply. Seeking waveform designs more efficient than the traditional monophasic ...

Queensland University of Technology provides funding as a member of The Conversation AU. When an ambulance passes with its siren blaring, you hear the pitch of the siren change: as it approaches, the ...