Made a new wallet for myself, out of duct tape and copper mesh.
It's not paranoia if you've just watched Citizenfour.
It's not paranoia if you've just watched Citizenfour.
Douglas Perkins, Claes Wallin (韋嘉誠), Christopher Allan Webber, SombreKnave and 4 others likes this.
Claes Wallin (韋嘉誠), Claes Wallin (韋嘉誠) shared this.
You wrapped the copper mesh with the duct tape? (if so, I've got what I want for my birthday from my $relative who makes duct tape wallets). And I'm assuming that a closed wallet then becomes a Faraday cage?
Yes, copper mesh wrapped in duct tape so that it forms a Faraday cage, more or less. Obviously it's not perfect, but it stops my phone's NFC reader from reading my travel card, at least.