> Apparently, someone needs to put various animals (including humans) into = a > calorimeter and see how much energy is given off during various activitie= s. It will definitely have been done many times already. Putting Olin and Herbert in a calorimeter together is liable to be a more effective energy source than any thing achieved by eg cold fusion to date. Russell [ :-) ] --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .