Dec 242009
There is a narrow co-axial hole drilled in metal cyliner.
Will the hole shrink or expand if hot water is made to flow through the hole, and laterar surface of the cylinder is kept at constant room temperature.
Dec 182009
I would like to explore classical music, but I am not sure where to begin. I enjoy a few composers, but I would like to find a way to narrow down the styles and/or eras that suit me best, so that I can discover compositions that I truly love.
Can anyone point me in the right direction?
A website with audio clips and a breakdown of the different eras could help, for example.
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