ickplant@lemmy.world to Witchy Memes@lemmy.worldEnglish · 21 days agoBaba Yaga called... from her cellphonelemmy.worldimagemessage-square73linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageBaba Yaga called... from her cellphonelemmy.worldickplant@lemmy.world to Witchy Memes@lemmy.worldEnglish · 21 days agomessage-square73linkfedilink
minus-squarerenzhexiangjiao@piefed.blahaj.zonelinkfedilinkEnglisharrow-up0·21 days agois this better or worse at heat insulation since it’s not touching the ground?
minus-squareAlternatePersonMan@lemmy.worldlinkfedilinkEnglisharrow-up0·21 days agoWorse I would assume. Bridges always get icy in the winter. Same principal I think.
minus-squareSerinus@lemmy.worldlinkfedilinkEnglisharrow-up0·21 days agoWorse. Still air is a great insulator. Moving air is how we draw away heat, like a heatsink. The ground is a mostly constant temperature that helps to keep your house cooler in the summer and warmer in the winter.
is this better or worse at heat insulation since it’s not touching the ground?
Worse I would assume. Bridges always get icy in the winter. Same principal I think.
Worse. Still air is a great insulator. Moving air is how we draw away heat, like a heatsink. The ground is a mostly constant temperature that helps to keep your house cooler in the summer and warmer in the winter.