TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 7 months agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square172fedilinkarrow-up1614arrow-down113
arrow-up1601arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 7 months agomessage-square172fedilink
Do them too!