On 28 March 2012 11:28, Bruce Walker <bruce.wal...@gmail.com> wrote: >> better keep the >> tin-foil hat close-at-hand just to be sure. > > I have a grounding clip attached to mine for better Faraday cage properties.
My home is build from concrete cast in place, walls and roof. If it weren't for the doors and windows it'd be a decent Faraday cage given the rebar inside it. Still, it should be pretty good blast protection when the birds start flying ;-) regards, Anthony "Of what use is lens and light to those who lack in mind and sight" (Anon) -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.