vortex-l  

Re: [Vo]:On loss or gain of energy in presure volume work in solids with varying temperature

Jones Beene
Thu, 17 Apr 2008 17:45:40 -0700

...  one of them would probably be a negative expansion coefficient - i.e. 
freezing water, or the mischmetals which contract with applied heat



> Can anyone conclude what the two phenomena are?


David