TheReturnOfPEB@reddthat.com to TechnologyEnglish · 1 year agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square170linkfedilinkarrow-up1615arrow-down114
arrow-up1601arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to TechnologyEnglish · 1 year agomessage-square170linkfedilink
minus-squareTheGrandNaguslinkfedilinkEnglisharrow-up1·1 year agoNewer ones don’t. They’re usually dead in 2-4 years.
Newer ones don’t. They’re usually dead in 2-4 years.