All is revealed...

On Tuesday 6th May, in case you were wondering, the Eton King's Scholarship exams took place.

Now, I know perfectly well what you're thinking. You're thinking: 'What on earth is he talking about? Has he finally flipped? Has his blog been taken over by the Eton College ICT Department resident hackers? Has he come up with some stunning piece of wit on the subject of the Scholarship exams? Or has he (heaven forbid) taken to advertising?

You'll probably be pleased to hear that none of these could be further from the truth (although the advertising idea certainly sounds tempting). The simple, straightforward and several orders of magnitude less exciting answer is that I took the exams. I sat down in a hall with around 100 other people and took some tests. See, I told you it wasn't a very exciting answer.

The more interesting - and indeed fortuitous - part, however, is that I passed. The results were pretty good - in at least one case (I'm not telling you which) surprisingly so - and I somehow managed to grab 4th Scholarship.

So what about the title? 'All is revealed..'? What, you are thinking, does that mean? Nothing's been revealed. Or has it..?

Well, I suppose I'll have to tell you now. Getting an Eton Scholarship was the ultimate aim of my secret plan, despite the fact that it was neither very secret nor much of a plan. But you can't be picky with these things.

So now you know it all, and a very good thing that is too. But I think I'd better cut this post short before it gets too heavy and unwieldy, or possibly before I get unbearably smug, whichever is the sooner. Until we meet again, Adios!

All Quiet...

Well, here we all are again. Much changed since I've been gone?

I'd like to be able to say I haven't had the time to post recently, but really I've just been a bit stuck. Hopefully I can try and unstick myself briefly. (Fine, so 'unstick' isn't a word. But it ought to be.)

What's the time? 18:55. Which actually makes it 19:54, since my clock is 59 minutes slow. Twenty-two hours and six minutes until finally my grand master plan reaches its climax. Wow. Oh, er, give me a second...

[Brief interlude for picking-up grandparent.]

Sorry about that, my grandmother arrived. Where was I? Oh yes, my secret plan...

What do you mean, 'What secret plan'? The secret plan! You know! Ok, so maybe you don't. Well, I mentioned it here a little while back if you're interested. Not that I really described it in much detail (although isn't that the point of a secret?).

But anyway, now you know all about the secret plan (figuratively speaking) I suppose it's worth moving on to more pressing matters. Like cellular automata.

So, hands up all those who've heard of cellular automata. If you haven't got your hand up, then perhaps you'd like to use it to click on this link to the Wikipedia article on the subject. If you want the definition in a nutshell, imagine you have a sheet of squared paper and colour in some of the squares (although usually they're called 'cells'). Then imagine you have another sheet and, by applying certain rules to the first sheet, create a new pattern of squares. That's a cellular automaton.

Take Life, for instance. That's 'Life' with a capital 'L', by the way. Formally known as Conway's Game of Life, Life is probably the most widespread cellular automaton around. Part mess, part beauty, Life has deceptively simple rules:

1. Cells can be in one of two states, alive or dead.
2. If a cell is dead and has exactly three neighbours - either horizontally, vertically or diagonally - that are alive, it will become alive the next time the pattern is redrawn.
3. If a cell is alive and has either two or three neighbours that are alive, it will stay alive when the pattern is next redrawn. Otherwise, it will die.

Are you following all this so far? Good, you'll need to be...

The Game of Life is barely the beginning, though. For a wide selection of interesting rule possibilities and an easy way of tying them out, Windows users can try Mirek's Cellebration. If you've got a Mac, I haven't found very much for you except Golly, which nevertheless has plenty of Game of Life patterns to keep you entertained.

Well, I'm afraid that's all for now. My secret plan beckons!