This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Sure, and you have radio waves and microwaves, but you also have VHF and UHF TV, ULF radio for submarines, and even radio stations are given by their frequency (even if people these days don’t think about what those numbers refer to).
Sure, and you have radio waves and microwaves, but you also have VHF and UHF TV, ULF radio for submarines, and even radio stations are given by their frequency (even if people these days don’t think about what those numbers refer to).