The article references someone worrying about the problem of marking future radioactive waste dumps, but doesn't mention how real ones are marked. Here's a real one.[1]
That's the marker at the SL-1 reactor burial site in Idaho, from 1962. It's a stone slab, etched with a "no pedestrians" road sign symbol, a radiation trefoil, and a bottle with a skull and crossbones. Already it looks dated.
That's the marker at the SL-1 reactor burial site in Idaho, from 1962. It's a stone slab, etched with a "no pedestrians" road sign symbol, a radiation trefoil, and a bottle with a skull and crossbones. Already it looks dated.
[1] https://upload.wikimedia.org/wikipedia/commons/9/96/SL-1Buri...