So stainless steel obviously wouldn't show rust marks, and seeing as how they're probably thinner than your average piece of thread, it's probably not too weighty.
Most stainless steels have generally poor surface conductivity, which would be needed to form the collection of threads into a conductive mesh, which would be needed for a decent Faraday Cage.
I wonder if this thing has enough shielding to just stop the card from working on a normal reader, or if it can actually block the high powered gear of the sort that Defcon attendees lug to Vegas yearly?
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Stainless Steel? Super Fine?
So stainless steel obviously wouldn't show rust marks, and seeing as how they're probably thinner than your average piece of thread, it's probably not too weighty.
Most stainless steels have generally poor surface conductivity, which would be needed to form the collection of threads into a conductive mesh, which would be needed for a decent Faraday Cage.
I wonder if this thing has enough shielding to just stop the card from working on a normal reader, or if it can actually block the high powered gear of the sort that Defcon attendees lug to Vegas yearly?