Who looks at a screwdriver and thinks, "Ooh, this could be a little more sonic"?
According to Professor of Ultrasonics at Bristol University, Bruce Drinkwater, the secret lies in ultrasonic waves that can be used to apply forces to objects. Such technology is already being trialed in modern manufacturing to fix parts together and ultrasonic force fields are being developed for use in the medical field to separate diseased cells from healthy ones.
Lees meer: GizMag
