Medically reviewed by Laura Young Endometriosis occurs when tissue that lines the uterus (womb) grows elsewhere, usually on ...

Not so, if you use a pair of specialised ultrasonic transducer arrays to move the air instead! (Video, embedded below) Three banks of thrusters provide a 180 degree steerable net force Details are ...

Ultrasonic Transducer Applications Ultrasound transducers ... as well as flexible composites that can be adapted to complex ...