minus-squarehangyor@sh.itjust.workstoYou Should Know@lemmy.world•YSK that some governments have technology known as Directed-energy weapons such as Long-range acoustic device and Active Denial System... (continue in post)linkfedilinkarrow-up10·5 hours agoMetal lined in clothes for heat and ear protection and riot shield for sound. Very interesting at the end of the video they turn the shield around and it actually reflects the sound back at the operator https://youtu.be/CXKTBQBugIA linkfedilink
Metal lined in clothes for heat and ear protection and riot shield for sound.
Very interesting at the end of the video they turn the shield around and it actually reflects the sound back at the operator
https://youtu.be/CXKTBQBugIA