Do Faraday Cages have to be grounded? I saw an ad that advertised a waterproof camping bag that functioned as a Faraday Cage. Is this possible? I thought they had to be
![A wakeupnd DIY project - Homemade Faraday Cage for Smart Meters. — Steemit | Diy projects, Electronics projects diy, Diy A wakeupnd DIY project - Homemade Faraday Cage for Smart Meters. — Steemit | Diy projects, Electronics projects diy, Diy](https://i.pinimg.com/736x/68/3e/66/683e66d5a85694a1952a50ac52f62e2e.jpg)
A wakeupnd DIY project - Homemade Faraday Cage for Smart Meters. — Steemit | Diy projects, Electronics projects diy, Diy
![A modern day Faraday Cage behind the walls in a new MRI room under construction in Manchester, UK : r/electricians A modern day Faraday Cage behind the walls in a new MRI room under construction in Manchester, UK : r/electricians](https://i.redd.it/7meg4w5s4zx21.jpg)