Thanks to my father’s video call, which reminded me that there’s a camera staring me right in the face.
This was realized only after the baking, so I’m afraid I’ve got no photos of the construction and extrusion. (here’s somebody else’s chocolate-mint gasket assembly)The dough was much crumblier than I anticipated, even with additional cream cheese. The initial triangular-prism construction went relatively well, and I divided both the plain and chocolate prisms into three equal lengths. Stacking three plain cookie-sized prism with a chocolate within resulted in a structure four times bigger than I wanted, and the stretching-shrinking wasn’t easy - a few tugs, and cracks began to form, which I had to heal with my caress, then repeat, until I got to slightly bigger than I had meant to, and considered it good enough. This “triforce” prism I cut into three, and put another (appropriately resized) chocolate prism in the middle. This monster was extra-huge, as I hadn’t shrunk enough on the previous iteration. In order to get a reasonable number and size of final cookies, I had to buckle down and patiently stretch all the way to cookie-normal.
I suspect had I been more patient on the first iteration, I’d not have met so much distortion in my iteration-two patterns. May Euclid forgive me.

zero, one, two.
I’ll note that the cookies shown in the previous post were made by a cheater: they were assembled from 4-to-the-Nth-power triangles of equal size (16, in this Iteration-2 case). Not so in Doctor Hrothgar’s lab – each of our Iteration N gaskets are assembled from exactly three handcrafted Iteration (N-1) gaskets, plus a full-sized chocolate spacer.

2 = 3*1 + 0

iteration three - imagine a giant chocolate cookie in the middle.

I've got a koch in my gasket!

zero, one, two.
Once the Koch snowflakes were out of the oven, I found it difficult to secure the perimeter.

an L-system and the Mandelbrot Set
The tree was grown, step by iterative step, but not rigorously. I definitely cheated on the branch lengths.
The Mandelbrot set, however, was meticulously plotted by imaginary, nanoscale keebler elves, merrily leaping all over the plane.

I has a bucket, it has a bucket in it.
Off the cookies go, mostly for CS and a scant two dozen for the faculty cookie exchange.
Fun fact for the Mac crowd: if you’ve got a built-in camera and an external camera, and want to use a particular one in iChat, one intuitively selects it in the iChat preferences pane. But to use the same camera in PhotoBooth (the still-picture app), you must select the camera you don’t want to use in iChat’s prefs, then open PhotoBooth while iChat monopolizes the “primary” camera.
So, because PhotoBooth doesn’t have a preferences pane of its own, it reflects and inverts iChat’s prefs. Fnord.
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