Wudi@feddit.uk to science@lemmy.worldEnglish · 10 days agoDiseases can spread between apartments via shared ventilation, study showswww.colorado.eduexternal-linkmessage-square52linkfedilinkarrow-up1355
arrow-up1355external-linkDiseases can spread between apartments via shared ventilation, study showswww.colorado.eduWudi@feddit.uk to science@lemmy.worldEnglish · 10 days agomessage-square52linkfedilink
minus-squareimgcat@lemmy.mllinkfedilinkEnglisharrow-up2·8 days agoTo save 15 euro for a flap and fan.
To save 15 euro for a flap and fan.