Comment Re:Heat is the limiting factor in our muscles, too (Score 1) 111
Engines have been dealing with cooling and heating for years. Wear and tear on moving parts expanding and contracting should be ok.
Values, joints and seals will break at the wrong time and leak over something they shouldn't.
I found this - http://www.youtube.com/watch?v... Role it up, stick it in concertina piping and run hot and cold air / water / oil / tea / beer/ over it.
Values, joints and seals will break at the wrong time and leak over something they shouldn't.
I found this - http://www.youtube.com/watch?v... Role it up, stick it in concertina piping and run hot and cold air / water / oil / tea / beer/ over it.