On Fri, Oct 16, 2009 at 11:28 AM, Russell McMahon wrote: >> Clearly the very best results are to be had in space where weight ~= 0. > > Or in free fall. Or in ballistic trajectory. > You may have noted that I changed the metric to "mass" when I replied. > Clearly an ill-defined question from the start. -- -- Martin K. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist