[Milsurplus] Radium and the USPS

[Michael Tauson]

On Fri, Feb 19, 2010 at 8:56 PM, C.Whitaker <whitaker at pa.net> wrote:
> All the WWII airplanes that I was ever in up front,
> they had little infra-red lamps that made the guages
> glow.  They were in holders, but could be lifted out.

Actually, those were ultraviolet lamps.  They're pretty cool for other
things like getting certain minerals to flouresce as well as teeth,
nails and an assortment of other biologicals.  CSIs depend on that.

Best regards,

Michael, WH7HG
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