@josephos@127.0.0.1@lemmy.world to No Stupid Questions@lemmy.world · 11 months agoWhy are there circles of melted snow on this icy pond?lemmy.worldimagemessage-square77fedilinkarrow-up1321arrow-down15
arrow-up1316arrow-down1imageWhy are there circles of melted snow on this icy pond?lemmy.world@josephos@127.0.0.1@lemmy.world to No Stupid Questions@lemmy.world · 11 months agomessage-square77fedilink
minus-squarePrezhotnuts@lemmy.calinkfedilinkarrow-up7·11 months agoSome stormwater management ponds have aeration systems.
Some stormwater management ponds have aeration systems.