Category Archives: The Elegant Universe

The Fractal Universe

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Think about the coastline of Britain. Yeah, I know, it’s probably not your choice of scintillating subject (unless you’re a geologist), but hopefully that’s going to change. Now, if you were to measure the coastline of Britain with a 200 km ruler, you’d get a value around 2400km. If you measure it with a 50km ruler, you add about 1000km on to that number – the coastline is now 3400km. And as the ruler gets smaller, the coastline gets bigger and bigger, all the way to infinity. To put it in mathematical terms, as the length of the ruler tends to zero, the length of the coastline tends to infinity.

This sounds bizarre – am I really trying to say that if you measured the coastline of Britain with perfect accuracy that it would have infinite length? Yes. Yes I am, however counterintuitive that may sound. And funnily enough, the coastline of Britain isn’t some sort of anomaly of nature – shapes like these show up everywhere, from clouds to bark to lightening strikes. They’re called fractals, and are characterised in ‘the broken, wrinkled and uneven shapes of nature’ (in Mandelbrot’s words, who was actually the person to coin the word ‘fractal’), and on a deeper level the characteristic of self-similarity within an object, where smaller part of that object look the larger bits.

To fully understand this, it’s probably best to give an example of a classic fractal, the Koch snowflake. For the Koch snowflake you first start with a normal equilateral triangle. Then you put a triangle a third of the side in the middle of each of the edges, then a triangle a third of the size of that triangle along all the new sides. Lather, rise and repeat an infinite amount of times, and you have the Koch snowflake! Magnify any part of the Koch snowflake, and you see the pattern at the macro scale repeated at the micro.

koch_snowflake
The steps to create the Koch Snowflake fractal, but you’d kept on going infinitely so that no matter how far you zoomed in you get the same patterns. From here.

Fractals are far more representative of the real world than the traditional ideal Euclid forms. They are not perfect in the sense of being smooth and impeccably formed – they are perfect in their complexity, in their pitted and splintered nature. From the minimalist Sierpinski’s gasket, to the (initially apparently simple) infinitely intricate Mandelbrot set, fractals are mesmerising, and oddly familiar. Once you’ve got the concept in your head, you start seeing fractals everywhere, both in the physical world, and in art. Complex subtext in literature doesn’t have a linear relationship, it has a decidedly fractal one. More than one dimension but less than two, fractals have a kind of convoluted cohesion that springs up everywhere in nature, and lends itself equally to both the scientific and artistic eye.

Fractals are everywhere around us – in the sky, in the plants in your garden, even in your food. (Believe it or not, broccoli is fractal – that’s why smaller broccoli florets look like shrunken heads of broccoli!) You’ve probably seen fractals hundreds of times, and maybe even admired their beauty, whether it be appearing in the bark on trees or in clouds in the sky, and learning and understanding the mathematics behind the art just makes it even more mesmerising. Learning the mechanics behind the artistry of the universe does nothing to detract from it’s beauty, as some would like to claim, but simply adds to it. Ignorance, in this case, is most definitely not bliss; knowledge is.


If you’ve enjoyed this blog post, I strongly recommend ‘Introducing Fractals: A Graphic Guide‘, which was one of the first books/comics I read explaining the subject, and was such a great form of media to get into fractals via – it’s definitely a subject in which the use of images helps out! (I also recommend ‘Introducing … : A Graphic Guide’ series in general – they’re very good at explaining a subject in brief without overly simplifying the concept!)

Also, if you’re loving the beauty behind fractals, there are so many mesmerising videos out there which zoom in on the border of the Mandelbrot set which I could watch for hours – here’s one I found quite quickly on Google. I must also give credit to Theo Emms (who’s does theoretical physics with me, and lives in the same halls) for the enlightenment that broccoli is fractal!

This blog post was inspired by the topics I babbled on about in the recording for the fashion video for The Elegant Universe editorial which just came out (and I’m the star of – let’s not forget to mention that!), most of which got cut out in the final video (as I babbled on for over an hour!). If you love the influence of science on art, and vice versa, you should definitely check out the editorial – it’s in V magazine, with so many amazing people who worked on it. Nick Knight shot it, Amanda Harlech styled, Sam McKnight was on the hair, Peter Philips did the make-up, Marian Newman did the nails, and last but not least, Kev Stenning did the 3D scans (yep, there are 3D scans!).

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The Elegant Universe

So, today was the release of an editorial I’m in! It’s called ‘The Elegant Universe‘ and published in V magazine, and was shot by Nick Knight, and styled by the lovely Amanda Harlech (and then there’s so many other awesome people who worked on it – Sam McKnight, Marian Newman – pretty much everyone was awesome).

It’s really inspired by the artistry and elegance of mathematics and beauty, and vice versa –  how maths and science turn up in art. It was such an amazing thing to shoot – firstly because I love everyone on the SHOWstudio team & co (they’re like some sort of fashion family to me), so I was comfortable with everyone and in my element, but also because (as you’ve probably realised by now) the junction between science and art is my element. If you watch the video, everything I babble on about in the video is straight from my head, no prompts or practice.

You should definitely go check it out – not least because this weeks posts are sort of inspired by the themes that inspired the shoot (or at least the tangents that I managed to babble on about, not all of which made the cut for the video). Also, because it’s turned out really well, and for all you geeks – there are 3D scans involved! It’s for both the science and the art nerds!