As I like to say: Don’t like coal? Don’t use electricity!
That picture has always bothered me, though I couldn't quite get why.... clearly it's intended to show that the lump of coal has an electrical outlet (female socket), with an orange extension cord connector (male prongs) plugged into it...
Now I know! The orange plug is a female (socket) end, not a male (prongs) plug!
It's TWO FEMALES! Connected together!! Making energy (or something) flow!!!
See here.... This sort of same-sex connection is not a good thing to be showing in public. I mean, I know about "artistic license" and all that, but it is widely acknowledged that most artists are homosexuals, and "license" means "anything goes", which brings all sorts of dirty images to mind.
So much for "clean" coal.
Is a /sarc tag necessary? :)