[Collins] 75S3B info

[Craig Roberts]

Martin brings up some good points.  Would nitrogen or argon filled foam 
accelerate electron exchange?  What about that NASA-developed  "memory" 
foam that's used on those $3,000 mattresses? Could its utilization help 
me remember the other guy's call letters long enough for me to write 
them down in my "...damn, where did I put that pen?" logbook.

Styrofoam, I would think, might cheapen filter performance -- but then, 
I'm not a techie.

Dr. Jerry might know.

73,

Craig
W3CRR