Preferably a nice tropical one... of course, then the wind would screw it up <img src="/ubbthreads/images/graemlins/doh.gif" alt="" />




It's not that the stuff itself is super sensitive, it's that the property we are measuring, and the way that property changes, are super sensitive. So, for certain applications it doesn't matter, and for other applications it might. By understanding and testing models which PREDICT the rate at which the thickness changes, we can potentially give insight into how to either enhance or suppress the changes we measure, as needed. A change that's incredibly small over a six hour time span can become quite large over the lifetime of a device that's used in real world settings for months or years. We just have to be more accurate in our measurements, so we don't have to wait years for results <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />