alt.hn

2/3/2026 at 8:23:23 AM

The Beauty of Slag

https://mag.uchicago.edu/science-medicine/beauty-slag

by sohkamyung

2/7/2026 at 2:16:50 AM

My dad was in hazardous waste abatement (see: US Superfund cleanups), and I talked to a guy at a corp party years ago who was researching plants growing on slag. But he was looking at the plants that were sucking up the abundant toxins present in slag with an eye towards environmental cleanup (slowly). Slag is often very nasty stuff, and certain plants (no, I don't know which) were really good at sucking up and sequestering the nastiness.

by kjs3

2/7/2026 at 8:59:39 AM

I've driven past some of those areas on the way home from Chicago. I just assumed they were swaps that hadn't been drained for some reason. It's interesting to know that they were once dumps for the millions of tons of slag that got produced along with the steel the region is known for.

The Calumet region has it's share of environmental dumpster fires. In fact, there were areas in East Chicago, Indiana (which doesn't actually border Chicago, btw) where the topsoil was 0.1% lead.

Growing up, my neighbor told me of his youth near the refineries in Whiting when he and his friends hit the GASOLINE Table digging a hole in back yard, which was used for fueling cars until Standard Oil found out about it, and bought up the neighborhood.

I'm a proud Region Rat.

by mikewarot

2/6/2026 at 10:52:46 PM

all that to say: “Nature, uh, finds a way."

by deafpolygon

2/7/2026 at 10:04:26 AM

Any interesting topic can be reduced to a dull sounding meme, if you try hard enough.

by Angostura

2/6/2026 at 11:20:43 PM

and I read you as saying that you are a bit miffed that it sucked you in........all the way to the end.....but realy you were kinda getting into it, that view over the shouder of supernerds, nerding out loud common admit it now you are going to be secretly looking at random weird plants.

by metalman