@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-square25fedilinkarrow-up10arrow-down10
arrow-up10arrow-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-square25fedilink
minus-squarePrezhotnuts@lemmy.calinkfedilinkarrow-up0·10 months agoSome stormwater management ponds have aeration systems.
Some stormwater management ponds have aeration systems.