There has been a discussion of late on the obliqity of responding to this type of post by referring to Wikipedia. Despite that, asking this particular source, and Google, for information on material properties will yield a mine of information much faster than any disaffected CR4 contributor can type.
"I don't know what two twos are, but I know where to look it up!"
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"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
material
Re: material
