Next chance to get my fix: PDF.

Fri May 22, 17:49: US 3409, YUL-PHL, arr 19:35
Mon May 25, 20:45: US 3906, PHL-YUL, arr 22:23

For some reason, I thought Monday was a holiday in Canada as well but it’s the Monday before. So I’m just going to drive to PHL fairly early and work from the lounge…

I spent all day building, then We rode out during the first blizzard of the winter and had fun solsticing.

Thanks to jbailey for getting him here from .ca.us and for taking the photo above!

Building-of photos here, including how he looked before folding.

Fri Nov 14, 11:45: Via  61, Montréal-Toronto, arr 16:42
Attending T-comp
Sun Nov 16, 18:35: Via 668, Toronto-Montréal, arr 00:18

Dec 22, 20:30: AC  632, YUL-YYT, arr 00:27 Dec 23
Dec 26, 14:20: AC  653, YYT-YHZ, arr 15:40
Dec 26, 16:10: AC 8865, YHZ-YUL, arr 16:54

• grimmwire : final assembly, more assembly, night view.
• Heather: Ceiling Cat in his Ceiling
• obskura : Kitteh
• Dome by day by Bill

My original idea was to produce a Really Tall Dome. When I realized how much effort and metal that would take, I scaled back my plans to be a somewhat tall dome.

The trick to producing a tall geodesic dome is to go elliptical. Most domes are based on a sphere, which means they’re roughly half as tall as they are wide (the exact ratio depends on the frequency of dome you’re building and where you truncate it.) Mine was a 2v class 1 icosahedron (all of which is pretty standard for a small dome at Burning Man) except based on an ellipse of eccentricity 2. It was 15.5 feet tall and 15.5 feet wide.

I built the dome out of 18 20′ pieces of 3/4" galvanized structural steel tubing and 6 10′ pieces of 3/4" EMT. I didn’t realize that the T in "EMT" actually stands for "pipe". A tube, by definition, is measured by its outer diameter. So 3/4" tube is 3/4" on the outside and something less on the inside and something more on the outside. 3/4" pipe, and 3/4" EMT, is 3/4" on the inside. Therefore EMT is pipe. So I ended up with some struts that were fatter than others, slightly less strong, but more rigid. Oh well.

The top of the dome had cat ears (analogous to the cross on Christian churches), and was covered with a parachute for wind and weather protection. I also cut some cat eyes out of cardboard and installed colour-changing LED spotlights behind them.

Inside this dome I built an actual drop ceiling, which took one box of 2′ x 4′ office ceiling tiles cut to fairly odd shapes. I left a 4′ x 4′ hole in the middle, and installed a fluorescent fixture over it.

From the hole hung Ceiling Cat Himself. He was made from 2 4′ x 8′ sheets of white coroplast painted with various colours of Pebeo Vitrea. To paint Him, I projected the Papercraft Ceiling Cat onto the coroplast, 7′ 3" wide. This resulted in a 4′ wide cat when folded.

All in all, it was a fun art project and I’m glad it came together. It was a lot of work in the week before Burning Man (I flew down early and built everything in San Francisco rather than ship hundreds of pounds of metal) and a lot of work getting it assembled on the playa, but it was enjoyable work. I’m not sure very many people understood what it was (I neglected to put up a sign) but really, who can’t appreciate a 4′ tall glowing Cat hanging from a Ceiling in the middle of the desert?

We were going to put a mattress in the dome so people could hang out in comfort, but that fell through. Nevertheless, the dome was put to good use by random burners. Among other things Ceiling Cat got to Watch:

• On Wednesday night, a juggler showed up – he didn’t want to juggle outdoors, and the Ceiling was tall enough for him.
• On Friday, the Church acquired its first organist. Some guy showed up with a deck chair and a synthesizer and was playing ambient music. Sadly he had fallen asleep by the time I stopped by to talk to him.
• Caturday evening, I walked by and saw 4 people standing under the glowing Cat, hugging.

So now what? The dome and cover are in storage in San Francisco. I’ll think of a use for them by next year – probably a deep playa art project with cool lights. Ceiling Cat himself has been carefully folded and packaged and is now visiting jbailey and auzure_skies‘s apartment in Mountain View. Hopefully He’ll make it to Montréal soon!

BTW: I’ll have no email access from Sunday until September 2, and I’ve been too busy to read any of your blogs since I got here…

So the plan is to head to SFO and build the Church of Ceiling Cat, which will be a large geodesic dome with a drop ceiling and of course our deity. I’m not sure if this will work. I’ve spent a lot of time planning, but some kinds of plans just can’t be made remotely in advance and I won’t know if everything’s going to work until it does. Or not. Ordinarily this would be no problem, but I’ve told enough people about the Church (and put in enough time and money already) that I feel like I have to make it happen. So it will :) KayOS told me he feels the same way about his poutine-in-the-desert plans – his camp has been repurposed to be the Black Rock Poutine Company.

If you’re burning this year, come and see us: 9:00 and D. Also stop by for poutine at 7:15 and C.