J. Forster wrote:
At this point, bits of the Shuttle are "collectibles" and are priced
accordingly. Just like genuine Apollo bits, they aren't making it any
more. What was a couple of bucks surplus in the 1960s now brings far more.
FWIW,
-John
=================
No more costly than big pieces of aerogel and, since NASA's acceptance
standards are so high there has to be some around that failed quality
checks....
I don't know that you need that particular material, either. It's big
claim to fame is that it's refractory.. I doubt you're going to be
turning a torch on your oscillator can.
In any case, the stuff is avaiablee in commercial forms from the usual
sources I'd start with Thermal Ceramics
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