ultimatebikenoob@lemm.eeMEnglish · 1 year agoWhatever happened to color-changing roof tiles that absorb heat in winter and reflect it in summer?plus-squarephys.orgexternal-linkmessage-square2linkfedilinkarrow-up110arrow-down10
arrow-up110arrow-down1external-linkWhatever happened to color-changing roof tiles that absorb heat in winter and reflect it in summer?plus-squarephys.orgultimatebikenoob@lemm.eeMEnglish · 1 year agomessage-square2linkfedilink
