FIRST ACOUSTICAL CLOAK (2014). “Using little more than a few perforated sheets of plastic and a staggering amount of number crunching, Duke engineers have demonstrated the world’s first three-dimensional acoustic cloak. The new device reroutes sound waves to create the impression that both the cloak and anything beneath it are not there.”
https://lnkd.in/bPE7nGe
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022