2008-08-29.log

--- Day changed Fri Aug 29 2008
fennany time00:01
ybitheh :)00:06
ybiti was supposed to say that!00:06
ybithttp://www.google.com/url?sa=t&source=web&ct=res&cd=3&url=http%3A%2F%2Fantville.medien.uni-weimar.de%2Finurbs%2Fgetfile%3Fname%3Dspline%2Bdriven%2Bdeformation&ei=u3e3SOu7NJ_ugATGtJm-DA&usg=AFQjCNEi519xCStn6IK1m5ZqKnsF21VNSg&sig2=ANTRyGqdIfqBUP7mqdJQJg00:15
kanzurearghh01:13
kanzurepain01:13
kanzureclass at eight in the morning .. haven't slept in a few days01:14
kanzurebut if I sleep, the pain pills will make me sleep in too late01:14
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willPow3r_http://www.eurekalert.org/pub_releases/2008-08/uoc--rlt082808.php04:04
faceface<percent> faceface: People in your way should be thoroughly annihilated.04:12
facefaceif that is possible without incuring prison, or otherwise encroaching on your overall productivity, yes04:13
* nsh cites Ginsparg's [original] Law on that eurekalert article04:15
nsh<nsh> Ginsparg's Law: any seemingly notable observation can be reformulated as a completely obvious result.04:15
facefacensh, nice04:16
willPow3r_isn't that the point of basic research04:16
nshnah, the point of basic research is to find the observations that aren't just seemingly notable :-)04:17
facefacehave you seen Finagle's laws04:17
* nsh remembers vaguely04:17
facefaceI posted them to my old lab, and strangely got no response... lemmy paste...04:17
facefaceFinagle's Eighth Law:04:17
faceface       If an experiment works, something has gone wrong.04:17
facefaceFinagle's Ninth Law:04:17
faceface       No matter what results are expected, someone is always willing to04:17
faceface       fake it.04:17
facefaceFinagle's Tenth Law:04:17
nshoh, perversity of the universe tends to increase to a maximum04:17
faceface       No matter what the result someone is always eager to misinterpret it.04:17
facefaceFinagle's Eleventh Law:04:17
faceface       No matter what occurs, someone believes it happened according to04:17
faceface       his pet theory.04:17
facefacebasically all these laws were observable in my boss04:18
* nsh smiles04:18
nshright, 11:19, i should think about going to work04:18
facefacehehe, me too04:18
willPow3r_where do you guys live?04:19
nshand moving out of my apartment to become homeless yay 04:19
* nsh lives in Tampere, Finland04:19
willPow3r_nice.04:19
nshfor another two days04:30
nshthen i'll be a bum in tampere, finland04:30
willPow3r_is there free wifi at least?04:31
* nsh smiles04:35
nshthere is library04:36
* fenn wonders what finnish dumpsters are like04:38
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bkeroHeaded to penny arcade expo in about 4 hours.05:26
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nshtake a bomb!06:22
nshthat's my new parting imperative to anyone going anywhere06:22
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kanzure'Kamel Boulos MN, Scotch M, Cheung K-H, Burden D. Web GIS in practice VI: a demo "playlist" of geo-mashups for public health neogeographers. International Journal of Health Geographics. 2008;7:3811:30
kanzurehttp://www.ij-healthgeographics.com/content/pdf/1476-072X-7-38.pdf11:30
kanzure 11:30
kanzureYou can find more pointers at: http://healthcybermap.org/sl.htm'11:30
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nshsorrywhat?11:34
facefaceserver down11:34
kanzurehttp://healthcybermap.org/proposal.htm 'HealthCyberMap aims at mapping the health information cyberspace in unique and novel ways to help consumers and providers of health information navigate and plan this complex "virtual" space more efficiently and effectively. This is achieved through intelligent categorisation and interactive hypermedia visualisation of the health information cyberspace.'11:34
kanzureblah11:34
kanzurenevermind11:34
facefaceor something11:34
nshkanzure, explain all of thebaove pls11:34
facefaceoh...11:34
kanzurensh: bullshit11:34
kanzureignore it11:34
nshok11:34
kanzuresorry11:34
facefacewillPow3r I am uK11:34
kanzurejust looked at it. It's another informatics thingy.11:34
kanzureI mean, it's useful11:35
nshuK == the new master race?!11:35
kanzurebut not.11:35
facefacechrist that sounds like balls!11:35
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kanzurefenn: can you export a list of f/oss cad/cam systems please?11:56
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Phreedomkanzure_: foss cad is a joke :(12:02
Phreedomcam is a bad joke12:02
Phreedom:`(12:02
kanzureyes12:02
kanzureI know, I know.12:02
kanzureI have a 'philosophical objection' to CAD stuff anyway, 12:03
Phreedomlike?12:03
kanzurethe 'artist' is assuming that 'drawing a line' directly correlates with fabricational functionality12:03
kanzureI don't know how else to word that12:03
PhreedomI understand12:03
kanzurebut basically it's trying to draw something in a little 3D viewport and say "make this a reality"12:03
Phreedomyou'd rather treat it as programming12:03
kanzureyes12:04
kanzurebut12:04
Phreedomparametrized, functional design12:04
kanzurestill an art of course12:04
PhreedomI agree overall12:04
Phreedomrather I agree that this is a good base for core manufacturing stuff12:04
Phreedomend-user tweaks, one-off simple parts better fit "art" model12:05
kanzurewait, what?12:05
kanzurejust elaborate12:05
kanzureoh12:06
kanzureokay, so we can have programming/engineering for the backend for the architecture/infrastructure of the factory/object/thingy,12:06
kanzureand then the artsy stuff within some limited parameter-space12:06
kanzurefor tweaking12:06
kanzureclearly a 'car' should not be done in autocad in terms of 'draw a line here' -- this should be done via lots of integrals and computational fluid dynamic simulations and such ;-)12:07
PhreedomI meant that if you need a cellphone holder, it's better done the "art" way :)12:07
Phreedomexactly. If you want to parametrize the thing, you need a powerful math model to back it up12:07
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kanzurePhreedom: Alright, so we're in agreement on that. Now, the hard part.12:20
kanzurePhreedom: How the hell do you convince somebody who would otherwise use CAD to do it this other way?12:20
kanzureThey can't as easily visualize code working out in a mechano-physico sense..12:20
kanzure(maybe they can, but it's certainly not common practice.)12:20
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Phreedomkanzure_: that's why I advocate doing it only for core tech12:22
Phreedomyou can find a team of hardcore hackers to handle a small, but crucial set of technologies12:23
Phreedomand other people can use gui and higher-level primitives12:24
Phreedomeg you need to make a PCB12:24
kanzureeveryone should be able to be a hardcore hacker12:24
kanzureah12:24
kanzurewait12:24
Phreedomeveyone can but not everyone wants  or cares to12:24
kanzureThey have different goals.12:24
kanzurethey're just trying to make a pretty hubcap12:24
kanzureideological constraints ...12:24
kanzure"we must have cars! so I'm doing a pretty hubcap .."12:25
Phreedomkanzure_: from my experience dealing with people with tons of ideological constraints(*cough*gnome*cough*), I'd say come up with a reasonable,practical, *scientific* framework.. and some people will join you12:26
Phreedomyou won't get everyone onboard but it's their problems12:26
Phreedom-s12:26
Phreedomand you won't solve it12:26
Phreedomyou don't need everyone, you need a qualified team12:28
Phreedoma reasonably small team of highly-skilled open-minded individuals can to a gerat degree compensate for its size by higher efficiency of framework, knowledge, efficiency of communications and management12:29
Phreedomand at the same time get something cutting-edge done12:30
Phreedominstead lots of activity, ideological flamewars which usually lead to nothing or mediocre result at best12:31
Phreedom*instead of12:31
kanzurebe back in a bit12:33
kanzurebut keep talking anyway :p12:34
Phreedom:)12:36
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kanzureThings are looking good. ACTlab wants to supply the space and the professorship (the "official" to make it happen as in, really happen).15:14
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Phreedomkanzure_: all I see on their site is marketing talk15:20
kanzureheh15:20
kanzureexactly15:20
kanzurethey call it their "codified umbrella"15:20
kanzurewhere they have all of their creative "do whatever you want, seriously" stuff15:20
Phreedomas in we do what we want15:21
Phreedomok15:21
kanzureyep15:21
kanzureand then they become supergeniuses and make the admins proud or something15:21
kanzuresomehow15:21
Phreedomat least they hope so15:21
kanzurenot sure what hteir trick is15:21
kanzurewell, they're still around15:21
kanzureBrandon Wiley was one of the big names there for a while15:21
Phreedomso what "space" are you referring to?15:21
kanzurehe did some freenet and bit torrent work15:21
kanzurephysical space15:21
kanzurethey have room for a fablab15:21
Phreedomare you goign for some pysical stuff or only the database?15:22
Phreedom*physical=tangible15:22
kanzurephysical15:23
kanzuretangible15:23
Phreedomand in what area?15:24
kanzurehm?15:24
kanzureUT Austin. On campus.15:24
PhreedomI mean what are you goign to be fabbing15:24
kanzureheh15:29
kanzure"Stuff"15:29
kanzurebtw, fenn, Phreedom - somebdoy suggested me to yesterday at the robot group meeting to use cars as cnc routers and mount your units on the ground15:29
Phreedomnot me definitely15:30
Phreedomkanzure_: though whatever you're going to do there, we'll have no means to collaborate other than the 'net :(15:31
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kanzurePhreedom: I'm talking about the idea of it15:33
kanzureof using cars with your tip "hanging" or "attached" from underneath15:33
kanzureuse some giant electric servos and drive the car in exactly straight lines so that you don't lose position or something15:34
kanzureyou already have an engine built into the beast15:34
Phreedomthere was a photo of a 6-8 legged "spider" cnc15:35
PhreedomI think on reprap forums15:35
Phreedoma real device btw15:35
kanzureare legs sturdy enoug h?15:35
kanzurewould it move ?15:35
PhreedomI suppose, yes15:36
Phreedomhttp://builders.reprap.org/2008/06/walking-cnc-router-robot.html15:36
kanzurehah, it's small :)15:37
Phreedomas if you can't scale it up15:37
kanzurejust funny.15:37
kanzureI saw this video last night as well - http://letsmakerobots.com/node/112 - "yellow bot - its purpose in life is to find stuff and play music on it"15:39
Phreedomsaw it I think15:48
ybitboth are amazing to me15:55
ybitwell, the yellow bot is just funny :)15:55
ybit-just15:57
ybitand -well :)15:57
ybithmm, sleep would have been helped my day today16:00
kanzurewtf16:00
kanzureI'm apparently now running the IEEE Manufacturing Automation Group16:00
kanzureshit16:00
kanzureOh, this must be the email I sent off to them16:02
ybitlink?16:04
* ybit wants to take a look16:04
kanzuregimme a second16:04
kanzurelogging in and trying to find the clean link16:06
kanzurehttp://ieeecommunities.org/ieeemag16:13
nshDAMN THE IEEEEEEE16:14
nshDAMN THEEEEEEEEM TO HEEEEEEEELL16:14
kanzureYep.16:14
kanzurensh: kind of like you with the drug scene16:14
kanzureremember?16:14
nshword16:14
* nsh is practicing his undercover identity *right now*16:15
kanzurereally?16:15
kanzurewhy's that?16:15
nshopportunity knocked16:15
kanzureYou think we're doing illegal things?16:15
nsh[[[16:16
nshWho knew black holes could sing? Well, \"bellow\" might be a better term. The tune sounded by a supermassive black hole 250 million light-years away is actually a steady bass note like that of a cosmic fog horn warning surrounding material of the dangers of coming too close.16:16
nshAfter observing the Perseus galaxy cluster for 53 hours in August 2002, the Chandra X-ray Observatory revealed ripples in the hot gas that fills the cluster. These ripples appear to be sound waves that would register as a B flat if we could hear the deep tone.16:16
nshThe team that discovered the waves determined their frequency by calculating the speed of sound in that environment and measuring the distance between wave crests. The frequency is about one cycle (or wave) per 9.5 million years or so — corresponding to a B-flat note about 57 octaves below \"middle C\" on a piano.16:16
nsh]]] --http://www.advancedphysics.org/forum/showthread.php?t=1916:16
* nsh only recognises commons law :-)16:17
kanzurecreative commons?16:17
nshall that jazz16:18
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kanzurehm16:36
kanzureturns out the funding for the fablab must come from my end16:36
kanzure$25k but that's with an unneeded $13k laser (we have a laser-based rapid prototyper on campus already ..)16:37
kanzuresurely $12k is the salary of a grad student?16:37
kanzureanybody know?16:37
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fennhttp://web.mit.edu/~vona/www-NEW/Visolate/visolate/Visolate-info.html19:59
kanzurehttp://en.wikipedia.org/wiki/Constructal_theory19:59
kanzurehttp://www.constructal.org/en/theory/presentation.html20:02
kanzuremaximization of "flow access" leading to 'optimization'20:02
kanzurewonder what this looks like when interpreted in terms of computer science20:02
kanzure' This theory replaces the belief that nature is fractal, and allow one to design and analyse systems under constraints in a quest for optimality.'20:02
kanzure' 20:03
kanzureAccording to this, the best that can be done is to optimally distribute the imperfections of the system, and this optimal distribution of imperfection will generate the geometry or shape of the studied system.'20:03
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kanzureoptimally distribute imperfections of the system => let the students "optimize" their course schedules by hand ..20:05
kanzurehow the hell is this optimal? why not let them select from all possible schedules ... the computation isn't like it's going to crash the servers with only 50k students20:05
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kanzure'To face and cross the landscape of the computer's information flow, one needs the mental disciplines which the cetics have developed and evolved into the cybernetic senses, Although shih, the sense that 'tastes', feels and organizes varying concentrations of information is the highest of these, there are others. There is plexure and iconic vision, simulation, syntaxis and tempo. Tapas is really more of a mental discipline than a sense; indeed, it is 23:36
kanzure'shih' sounds like it's a reference to some philosophy23:36

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