4 ms·
I suspect any quantity of metal sufficient to act as an RF shield or Faraday cage would be toxic to humans in paint form.
by vidanay 9y ago
I suspect any quantity of metal sufficient to act as an RF shield or Faraday cage would be toxic to humans in paint form.
- AstralStorm 9y agoUnless ingested, iron should be fine. It is also low maintenance.