Okay, so, 1 to 1.618 is a very cool pattern seen repeatedly in math and nature called the Golden Ratio (not just the title of an Ace of Base album anymore!).
Hey, I didn't know John Goodman was in that band!
AAANYWAY, here is the basic idea expressed mathematically, if you are interested:
A + B is to A as A is to B. For you more visual learners, thats:
Stay with me, people who don't believe you can call it math if you use letters in place of numbers (Love you, Mom!). This is neither the time nor the place for that discussion. In fact, you don't have to pay attention to the math at all to see its awesomeness.
This ratio is seen all throughout nature: from the proportions of an atom to the proportions seen in planets and stars. Additionally, if the proportions of your face fit the golden ratio, a healthy human brain sees you as attractive and desirable (something about symmetry and genetic, as well as over all, health. This means that you can prove someone is beautiful (or not) mathematically!
Back off, ladies. He's MINE!
Okay, maybe you'll find this more compelling:
Why are all of these Golden Ratio models follicularly challenged?
Ah, here we go... How about this one:
Attractive enough for you?
This same ratio is seen in the spiral of a nautilus shell. Architects and artists have been using the ratio for centuries to make their work more alluring. Parthenon, anyone? Egyptian Pyramids? Talk about eye-catchers!
Okay, great, they're attractive. But, WHY? Well, according to research being done at Duke University, it may be because the human eye is capable of interpreting an image featuring the golden ratio more rapidly than it can interpret any other kind of image.
You have probably seen the Vitruvian Man, the daVinci drawing of a man with four arms and four legs spread eagle and inside of a circle?
Oops! Not that one... THIS one:
That is a really good example of a human's physical beauty adhering to that ratio.
Well, folks, I've barely scratched the surface of this subject matter. We haven't talked about Fibonacci, geometry, fractals, DNA... the possibilities are practically limitless and I guess that is why I find the matter so fascinating. Go forth and explore, kittens! Tell me something I don't know. Shouldn't be too difficult.