Hey Pat - Thank you for submitting the posts! You've got a neat blog, but Neatoramanauts prefer links to the original source of the story, rather than a link to your blog (which would then link to the original story).
Thank you for taking the time to explain, PlasmaGryphon! I didn't know about the thickness of the metal in a faraday cage - I only thought that the size of the mesh mattered.