The quantum fields are current in each individual position in spacetime, even in vacuum areas. When you ask "what essentially vibrates", I do think the medium You are looking for are these quantum fields.Once the air molecules connected to our ears start vibrating, the ears feel these vibrations as sound.You will find there's theory, that each one … Read More

"Passive vibration isolation" refers to vibration isolation or mitigation of vibrations by passive approaches such as rubber pads or mechanical springs, rather than "Lively vibration isolation" or "electronic drive cancellation" employing electric electrical power, sensors, actuators, and Command programs.d) Electronic Communications. Once you Make… Read More