spaduf@slrpnk.net to Solarpunk technology@slrpnk.net · 10 months agoThese Bricks Can Absorb Traffic Noise - Thesis Presentation on Helmholtz Resonatorswww.youtube.comexternal-linkmessage-square12fedilinkarrow-up154arrow-down10
arrow-up154arrow-down1external-linkThese Bricks Can Absorb Traffic Noise - Thesis Presentation on Helmholtz Resonatorswww.youtube.comspaduf@slrpnk.net to Solarpunk technology@slrpnk.net · 10 months agomessage-square12fedilink
minus-squarerando895@lemmy.mllinkfedilinkarrow-up1·10 months agoOr noise cancelling underwear at least
Or noise cancelling underwear at least