TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 3 months agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square172fedilinkarrow-up1615arrow-down113cross-posted to: [email protected]
arrow-up1602arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 3 months agomessage-square172fedilinkcross-posted to: [email protected]
minus-squaretwig@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up4arrow-down1·3 months agoAbsolutely. And all those emissions are taking place very close to a human’s face.
Absolutely. And all those emissions are taking place very close to a human’s face.