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Tag 'Halloween'

Below are all blog posts with the tag 'Halloween'. See also all blog posts and other tags.

Hyperbolic Spider Web
It's not all hyperbolic ghosts, around here. Continuing the Halloween theme, I wanted to visualize what a spider web might look like if spiders were more hyperbolically minded.

I made a sketch for this last night. Today when I came back to it, there was a dead fly on the web. Spooky!

— posted Thursday, October 28, 2010 at 11:31PM EDT

Smartie Platonic Solids
Continuing the October theme, I've found some more candy to make polyhedra out of:

Each platonic solid is made using smarties, hot glue, and patience. I used some of the extras to make this scary scary skeleton:

— posted Wednesday, October 27, 2010 at 05:28PM EDT

New Page: Candy Corn Sierpinski's Triangle
I wanted to do something mathematical with candy corn, seeing as they're such an iconic Halloween candy (and you know how I feel about Halloween) in such an iconic shape (and you know how I feel about shapes). They make a very nice Sierpinski's Triangle:

I built this starting from the top with one piece, and following the simple rule that for each layer, put a new piece below the spots where there is exactly one candy corn bottom corner. The process is explained with diagrams in a new page on candy corn.

— posted Tuesday, October 05, 2010 at 03:01AM EDT

Lollipop Polyhedron
When I was shopping for a pumpkin to carve into a dodecahedron, I came across a big bag of lollipops that boasted 12 different flavours. Continuing the spirit of Halloween-inspired math, there was really only one obvious way to proceed from there:

There are 60 lollipops arranged with icosahedral symmetry, five each of 12 flavours. The first photo shows the whole ball, looking down at one of the 3-fold axes. The bulkiness of the wrappers makes it difficult to see the structure from the outside, but an inside view centered on one of the 5-fold axes reveals that the sticks are carefully arranged.

Each of the twelve pentagons has one of the twelve flavours circling it. I still have a bunch of extra lollipops, so there may be some more lollipolyhedra in the future... but there's so much other Halloween candy to mathematically explore as well!

— posted Monday, October 04, 2010 at 04:18PM EDT

Dodecahedral Pumpkin
I love autumn, I love October, and I love Halloween. I am happy to report on the first of my Halloween-themed mathematical exploits this year:

They've been appended to the end of the fruit polyhedra page in the Mathematical Food Index.

— posted Sunday, October 03, 2010 at 10:29PM EDT

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