Is avoiding the trial and error step advisable? Certainly it won't always give you a material with the desired property but how many times do those 'errors' have their own unique benefits? For example the search for a synthetic rubber gave us silly putty.
But you can use a gpo to rename the local administrator account across your domain or rename it on single machines via lusrmgr.
Copy and paste the insightful comments from http://hardware.slashdot.org/article.pl?sid=10/11/19/1931231 to boost your karma!
But really, what would be the ethical implications of eating lab grown human tissue?
Old programmers never die, they just become managers.
