Turku: Presentation & summery

For the first time since I got back from Finland, I strapped on my tights, beanie and running shoes, and ventured into an absurdly warm november evening to frighten people by doing wheezing and shuffling noises. It went well. And to rekindle another positive habit I entertained in Turku, I’m posting another video from my residency; I finally have an edited version of the presentation I gave at the end of the project.

It’s just short of forty minutes, and it includes a short backstory of me and projects which seemed relevant to fabbing, a brief timeline and explanation of 3D printing in general and the RepRap specifically, and then an overview of how the project changed during in the process of realisation.

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Farming hearts and minds.

Over at Changesurfer Radio, J. Hughes interviews Erik Olin Wright about the definition of “class” and how that concept has changed the past hundred years. It’s very basic stuff, but seeing as much of the debate and polemics of the day assume so much — especially on the topic of post-industrial or post-class society — that it’s good to be reminded of what a useful tool class analysis can be, and that it’s still highly relevant. I recommend that you follow the link below.

→ Changesurfer Radio, J.Hughes: Class Analysis: Interview with Erik Olin Wright

I rejected the offer to work with Abramovic and MOCA — to participate in perpetuating unethical, exploitative and discriminatory labor practices — with my community in mind. It has moved me to work towards the establishment of ethical standards, labor rights and equal pay for artists, especially dancers, who tend to be some of the lowest paid artists.

→ Artinfo, Sara Wookey: Letter From a Dancer Who Refused to Participate in Abramovic’s MOCA Performance

Paid posting is a well-managed activity involving thousands of individuals and tens of thousands of different online IDs. The posters are usually given a task to register on a website and then to start generating content in the form of posts, articles, links to websites and videos, even carrying out Q&A sessions.

→ Technology review, KFC: Undercover Researchers Expose Chinese Internet Water Army

After I asked her scary things like what’s her reason for wanting to become a celebrity while enduring such difficulties at a young age, and hasn’t she heard of idols whose youth and talent were exploited after they signed so-called ‘unfair contracts,’ she answered me. ‘Reporter Onni, be honest. If a person like me, without money or connections, and whose grades are so-so, somehow goes to university, what is there after that? Even though it’s a little difficult now, you know that if I just get an agency, that is a real opportunity to me.

→ The Grand Narrative, Kang In-kyu: What did Depraved Oppas Do to Girls’ Generation?

Lying through white teeth

My cousin is visiting with me for a couple of days, and since I ran out of ideas for sightseeing after one day, yesterday found us sitting in a bar and me forcing him to lie to the camera; this is the resulting video. You will note that it says “01” which is indicative of my ambition of making him lie some more. The next time I’ll set the audio levels lower.

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Doing the RepRap #14: Updates and upgrades

Here’s something that I didn’t think about. I had skipping on extruder as well as Y & X, but hadn’t thought that the pulley grub screw needed a flat surface to press against. Here I was thinking that the heat was melting the inner bore and allowing slippage (which might still be happening) but filing the motor shafts flat hadn’t occurred to me. Lucky me there’s an instructional video on the process, which seems straightforward enough.

→ Filing flat a motor shaft: http://www.youtube.com/watch?v=DBnKPEnt9a4

Regardless, I’m still getting metal pulleys, and having looked at how coarse the T5 belt is and how it’s jumping on my printed pulleys, I’m probably moving to T2.5 belts. Now if I could only find a local source of the stuff which didn’t cost a fortune, I’d be set. On IRC I spoke with some guy in Poland who was buying and shipping the stuff, but couldn’t get a quote from him. And the pulleys had to be hand drilled, which seems a bother if there are pre-drilled ones available. Suggestions are welcome; the ones I’ve found so far seem too expensive for what it is, I mean, how much can diecasting pulleys cost?

Someone is starting to assemble a guide for beginners into the art and magic of building a RepRap, and it’s off to a good start. If you want an overview of the build process, check out reprapbook.appspot.com. I wish that page had been live when I started out, but you know what? Back then we didn’t have fancy e-books but read the wiki and begged in chats, and we would count ourselves lucky!