TheReturnOfPEB@reddthat.com to Technology@lemmy.worldEnglish · 1 month 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 · 1 month agomessage-square153fedilink
minus-squarepr06lefs@lemmy.mllinkfedilinkEnglisharrow-up0·1 month agoYes they literally pull in particles from the bathroom air and blow them directly on your hands.
minus-squarewhereisk@lemmy.worldlinkfedilinkEnglisharrow-up0·edit-21 month agoPlus a good chunk of people only wash hands for show: the water runs for 1 sec it barely touches their fingertips, then go on to these dryers and whatever is on their hands flies out everywhere.
Yes they literally pull in particles from the bathroom air and blow them directly on your hands.
Plus a good chunk of people only wash hands for show: the water runs for 1 sec it barely touches their fingertips, then go on to these dryers and whatever is on their hands flies out everywhere.