3 ms·
> I wonder if any schools are thinking about legal jammers or even building new classrooms that are effectively large Faraday cages? Some US districts used to
by yamtaddle 3y ago
> I wonder if any schools are thinking about legal jammers or even building new classrooms that are effectively large Faraday cages?
Some US districts used to jam, but the FCC doesn't like it. Something about blocking devices capable of calling 911 is the main trouble, I think.