Scientists have made a disturbing discovery: human brains contain microplastics, and at higher concentrations than other organs. Worse, brain levels have jumped 50% in just eight years.
I started putting aluminum foil, folded a few times to the size of a typical card, in my wallet, in each flap… a year or two after credit and debit cards started getting RFID chips (the things that let you tap as oppose to swipe), and thus could be scanned and cloned by a guy walking around with a device in their backpack… and one of my cards was cloned this way.
Everyone called me paranoid.
Faraday cages block radio signals… RFID works via radio signals.
Then, that form of cloning cards became more popular, and now, most wallets just feature a bit of metallic weave or layer in them somewhere to prevent that, or the ekster and ridge wallets that just are metal.
I’ve been drinking exclusively from a water bottle with a filter for a few years at this point and it feels less and less paranoid.
I started putting aluminum foil, folded a few times to the size of a typical card, in my wallet, in each flap… a year or two after credit and debit cards started getting RFID chips (the things that let you tap as oppose to swipe), and thus could be scanned and cloned by a guy walking around with a device in their backpack… and one of my cards was cloned this way.
Everyone called me paranoid.
Faraday cages block radio signals… RFID works via radio signals.
Then, that form of cloning cards became more popular, and now, most wallets just feature a bit of metallic weave or layer in them somewhere to prevent that, or the ekster and ridge wallets that just are metal.