We get a lot of questions asking for quite specific recommendations on materials or components that provide far too little information for us to even guess at an answer. This is addressed in , but builders are not put off from repeating this type of question. I'm sympathetic to the needs of builders to obtain some guidance, but many of the design discussions we get into go like this:
I'm pretty sure somebody will build a robot named 'Bad Hamburger' just to rub my nose in this. Really, you shouldn't bother.
Copyright 2010 by Mark Joerger -- all rights reserved.