Two nearby businesses were evacuated and residents were asked to shelter at home as crews established safety zones.

[Ariel] found a lot of how to information on using sulphuric acid, but that’s dangerous ... Then it’s on to anodization in a solution of sodium bisulfate, with a repurposed 12 V, 2 A power ...

and add to boiling water. Allow solution to cool to room temperature and add 0.8gNaHSO3 (sodium bisulfite) and 10mL of 1M H2SO4 (sulfuric acid). Dilute to 1L. NOTE: Solution B is stable for ...