FW: Crystals Go to War: Piezoelectric Quartz Crystals for Radio

[William Fenn]

Richard,

I noticed the same thing.

If OSHA had existed then we would have probably lost the war.

-----Original Message-----
From:  Richard O'Neill
Sent: Wednesday, March 4, 2015 10:45 AM


  Cool, but the sight of that woman etching the first batch of rough cut
quartz without gloves or fume hood seemed very hazardous to me, especially
so if it was hydrofluoric acid.
I've worked with that wicked stuff and it's nothing to be trifled with.

Richard
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