Real-life Dr. Who sonic screwdriver uses ultrasonic beams to perform medical procedures By Andrew Webster, theverge.com
In Dr. Who the sonic screwÂdrivÂer can do anyÂthing from pickÂing a lock to trackÂing aliens, but researchers at the UniÂverÂsiÂty of Dundee in ScotÂland are buildÂing a real-life verÂsion that could be used to perÂform a variÂety of medÂicâŚ













