I need some coal! G Scale of course

[Bredebahn]

And there was me thinking it was a fwactal..............

 

[pugwash]

Cor, what our Wodders knows off the top of his head.
We don't need t'internet, we don't need no thought control, no dark sarcasm in the classroom.
Teachers leave them kids alone
Hey! Teacher! Leave them kids alone!
All in all it's just another brick in the wall.

My dad was a teacher, but I'm living proof it doesn't mean anything
Before that he worked at Royces.
Before that he was in the R.N.
Before that he was a coal miner in smokey Stoke.
Hey look, thread back on course

 

[Wobbleboxer]

<snip>
Natural objects that are approximated by fractals to a degree include clouds, mountain ranges, lightning bolts, coastlines, snow flakes, various vegetables (cauliflower and broccoli), and coal
<snip>

...and ferns.

 

[trammayo]

A fractal is "a rough or fragmented geometric shape that can be split into parts, each of which is (at least approximately) a reduced-size copy of the whole.

Because they appear similar at all levels of magnification, fractals are often considered to be infinitely complex (in informal terms). Natural objects that are approximated by fractals to a degree include clouds, mountain ranges, lightning bolts, coastlines, snow flakes, various vegetables (cauliflower and broccoli), and coal.

so there.

Nah then lad, 'ow would thee go on wi nutty slack?
Mick