aiman@lemmy.world to Technology@lemmy.worldEnglish · 1 year agoNew plasma-based noise cancelling tech may silence rooms, planes, and even carsbgr.comexternal-linkmessage-square18fedilinkarrow-up1173arrow-down15
arrow-up1168arrow-down1external-linkNew plasma-based noise cancelling tech may silence rooms, planes, and even carsbgr.comaiman@lemmy.world to Technology@lemmy.worldEnglish · 1 year agomessage-square18fedilink
minus-squareSkyPuncher@lemmy.worldlinkfedilinkEnglisharrow-up6·1 year agoCompared to air, membranes are very heavy.
Compared to air, membranes are very heavy.