Much like etching a PCB, Blake started with a copper sheet, writing and drawing his works backwards with stopping varnish, an acid-resistant varnish that sticks around after a nitric acid bath.

Cleanup efforts are underway after a nitric acid spill occurred at the Radford Army Ammunition Plant. It happened in the railyard on Tuesday and was about ten times larger than initially estimated.

RADFORD, Va. (WDBJ) - An employee at the Radford Army Ammunition Plant was released from a hospital the day after being admitted because of an acid spill. The spill of “weak nitric acid ...

On April 22 the plant said a weak nitric acid spill took place in the railyard around 10 a.m. One employee was evacuated by air to the hospital for assessment of potential injuries but was later ...