@josephos@127.0.0.1@lemmy.world to No Stupid Questions@lemmy.world · 10 months agoWhy are there circles of melted snow on this icy pond?lemmy.worldimagemessage-square54fedilinkarrow-up1224arrow-down11
arrow-up1223arrow-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 · 10 months agomessage-square54fedilink
minus-squarePrezhotnuts@lemmy.calinkfedilinkarrow-up4·10 months agoSome stormwater management ponds have aeration systems.
Some stormwater management ponds have aeration systems.