MACROSCOPIC TRACTOR BEAM. “We report an experimental acoustic tractor beam generated by an ultrasonic array operating on macroscopic targets (>1 cm).” The most powerful tractor beam to date. (Dundee University, 2014).
https://lnkd.in/eCda3-n
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022