Profit margins? You dissipate the heat into the faraday cage. There's been a patent for this: https://patents.google.com/patent/US5901040 https://patents.googl

Profit margins? You dissipate the heat into the faraday cage. There's been a patent for this: https://patents.google.com/patent/US5901040 https://patents.google.com/patent/US5901040