TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 6 个月前Hearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square167fedilinkarrow-up1614arrow-down113cross-posted to: [email protected]
arrow-up1601arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduTheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 6 个月前message-square167fedilinkcross-posted to: [email protected]
minus-squareBritishJ@lemmy.worldlinkfedilinkEnglisharrow-up1arrow-down1·6 个月前Maybe the old Dysons. The new ones are rubbish. Shark all the way.
Maybe the old Dysons. The new ones are rubbish. Shark all the way.