leaking pen wrote:
it may never be possible. you assume they MUST have an actual definate unchanging size. i would think that a natural consequence of string theory would be that they couldn't, and would in fact pulsate at different rates and amounts.
.... but there would always be an 'average' over time, or a statistical mean: IOW "unchanging" is not required so long as there is at least one statistical 'handle' which can be used and agreed upon.
