[globular-toast]

I mean, it's not a mystery to you, but it's certainly a mystery to most of the general public. You can't see radio waves and most people have no idea that their car remote is operating in the same space as dozens of radio stations, GPS, Wi-fi etc. The vast majority of the population is quite happy to accept technology as magic.

[bsd44]

I didn't mean "mystery" as "unexplained", I meant "mystery" as "magic, conspiracy, aliens..." type of interpretation which general public seem to take on lately.