Daily Archives: March 27, 2012

You and the Unknown Phi

Geometry is an amazing part of math knowledge. When I was in school and someone would say, “Why should I learn this, I’ll never use it,” it astonished me.  All around us are amazing geometries that are not only meaningful, but give life structure. and beauty.

Phi is a number–.1.6180339. It’s called the Golden Ratio. Like Pi, it continues forever. There is a way it was derived, and if you are super geeky, you will recognize this definition from Wikipedia: “In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one.” (I just heard half my daily readers leaving.)

The Golden Ratio as a graph

There is something even more interesting about Phi. The number can be scaled into a grid. And the grid gains meaning in nature–it can be found in the way rose petals shape the bud, the pattern of sunflower seeds in the center of the flower, and the way branches are spaced along the trunk of a tree.

Even if you’ve never heard of Phi, you are walking around with it. The length of your hands and lower arms follow Phi, and so do your facial features. Leonardo Da Vinci figured out many of the applications.

Here’s a quick way to check: your foot is the length of your lower arm. If you are flexible enough, place your heel on the inside of your elbow. Your toes will reach to your wrist.

Why we think Paula Zahn is attractive--it's all about the math.

Shells that spiral follow the path of Phi. The eye, fin and tail of a dolphin align with the ratio. A line drawn between the pupils and down to the corners of the mouth follow the Phi proportion. We consider a person attractive if the lines form a square. Your two front teeth form a rectangle in the Phi proportions in height and width.

You can see more examples and you can download a grid and use it to check it for yourself. And I promise not to tell anyone you are using geometry and loving it.

Quinn McDonald suffers from some forms of math fear, but loves geometry. She is a writer and creativity coach.

Dealing With Hurt and Anger

A few days ago, I talked about being angry after being wronged. First of all, thank you for all your supportive emails and messages. They were thoughtful, insightful, and uplifting. And comforting.

While I was working on letting go of my anger and choosing a course of action, I wrote my own coach, who reminded me that before I took action, I needed to spend some time healing.

It’s good advice. When we are bruised, we put ice on the spot and elevate it. My spirit needed the same thing. But I’m so busy! I have deadlines! I need to . . .heal. My coach was absolutely right. How do you heal? But treasuring your creative work and spending time with it. By being creative, the sense of loss is not a sense of threat. By turning to creative work, the hole left by the sense of lack is filled with creative work, proving we are capable of it, and capable of healing ourselves.

Choosing a reaction doesn’t spring from a sense of anger, it grows from a sense of boundaries and accountability. Yes, that’s from Brené Brown’s book, The Gifts of Imperfection. Brené says that by holding people accountable for their actions, we enforce the boundaries of acceptable behavior and can concentrate on what someone did, not who they are.

My first task today was healing. I went out to the Desert Botanical Garden and enjoyed the butterfly house with a friend. We then wandered into the garden, found a bench, and sat down to sketch. Sketching requires concentration and gives you positive results. Looking closely at something you are drawing helps you see how it’s constructed. A bigger lesson at work.

So thanks to my own coach, I’m on the road to healing through creativity and setting boundaries and holding the person who wronged me accountable. I want to create a solution that is clean, ethical and simple. I think I can.

--Quinn McDonald is working through a hard time the only way she knows how–by meaning making and creative work.

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