myrmepropagandistI went on Facebook (I know I know I know) and they are selling tinfoil hats.
The "Wavestopper" costs $88 Free Shipping!
(I checked. It is not an April Fools joke. Selling to people with "brain fog" feels a little predatory to me.)
Berkubernetus@futurebird I also like the fake certification for it.
IEEE-299 describes a method of measuring shielding effectiveness.
So that's like saying "Certified to Relative Humidity Standards".