jeffw@lemmy.world to Today I Learned@lemmy.worldEnglish · 1 year agoTIL about “passive houses,” building that are airtight and require barely any energy to heat or coolen.m.wikipedia.orgexternal-linkmessage-square41fedilinkarrow-up1354arrow-down117file-text
arrow-up1337arrow-down1external-linkTIL about “passive houses,” building that are airtight and require barely any energy to heat or coolen.m.wikipedia.orgjeffw@lemmy.world to Today I Learned@lemmy.worldEnglish · 1 year agomessage-square41fedilinkfile-text
minus-squarethe_third@feddit.delinkfedilinkEnglisharrow-up4arrow-down1·1 year agoThey’re not airtight.
They’re not airtight.