TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 4 days agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square153fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 4 days agomessage-square153fedilink
A broom works fine for that.