Richard- Friday, March 19, 2010, 11:44:34 AM, you wrote: > On the Effectiveness of Aluminium Foil Helmets: > An Empirical Study > <http://people.csail.mit.edu/rahimi/helmet/> Thanks - I saw that on boingboing a while back and had completely forgotten about it <g> -- -Mark Wieder mwieder at ahsoftware.net