TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 6 months agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square171fedilinkarrow-up1611arrow-down113
arrow-up1598arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 6 months agomessage-square171fedilink
minus-squaretwig@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up4arrow-down1·6 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.