2010-05-18.log

--- Day changed Tue May 18 2010
QuantumGEvidence for an anomalous like-sign dimuon charge asymmetry00:13
QuantumGwow, finally00:13
QuantumGThis result differs by 3.2 standard deviations from the standard model prediction and provides first evidence of anomalous CP-violation in the mixing of neutral B mesons.00:14
QuantumGThe violation of CP symmetry is a necessary condition for baryogenesis, the process thought to be responsible for the matter-antimatter asymmetry of the universe.00:15
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QuantumGMy goldfish is more intelligent than any AI ever built. Cognitive science still really is in the dark ages.03:51
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JayDuggerGood morning, everyone.06:28
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kanzureweird pickup of the videos07:37
kanzurehttp://www.unixweblog.com/2010/05/skdb-download-material-on-the-web-hplus-summit-2009-part-1-3/07:37
kanzurealso with two comments07:38
kanzurehttp://getzazu.com/ an app that gives you weather information when you wake up07:47
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--- Log closed Tue May 18 08:33:02 2010
--- Log opened Tue May 18 08:52:09 2010
heaththanks fenn|kanzure08:52
kanzuremake install -not war09:05
JayDuggermake install maginot-line09:06
kanzurehuh?09:06
JayDuggerThe Maginot Line?09:06
JayDuggerIt always sounded to me like a package name.09:07
JayDuggerhttp://en.wikipedia.org/wiki/Maginot_Line09:07
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kanzureshould i go watch cory doctorow speak in austin on thursday?10:46
kanzureat effaustin.org's "whuffiefest"10:47
stragesyes10:51
fenndont forget to don your telepresence rig10:52
kanzureby "your telepresence rig" you really mean "fenn's telepresence rig" right?10:53
kanzurebecause iirc you were the one working on that :/10:53
fennyep11:00
strageswhile we're on the topic........do you guys think I can get one of those low profile laptop screen cameras to output to composite video and into a small dvr?11:01
stragesI have a plan for recording my day every day11:02
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fennkanzure: so there are two laser cutters soon to be in AHS?12:16
fennstrages laptops use digital cameras, usually they don't have analog out, but i've seen some digital cameras with analog output...12:17
fenni dont really know what a "DVR" is though12:19
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fennif all you're doing is recording video, you can just get webcam glasses or spy pens12:22
fenngoogle "spy glasses"12:22
fennwow what a cheesy video: http://www.brickhousesecurity.com/mini-surveillance-camera.html12:28
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thesnarkLanguage has been and will be an issue for a while. Everybody really knows that an exact name for the device sitting in their homes recording television to a hard drive could be something way more descriptive, but there is(seriously, not being condenscending here) a level of difficulty for a majority of the population to really understand the difference between "DVR" and something more specific.12:29
thesnarkEducation in general is probably one of the most important issues our species needs to address. Am I right?12:30
fennno12:31
thesnarkWhat's your solution?12:32
fennfix the stupid people12:32
fennlol12:32
thesnarkHm, I think that's called education.12:32
fennthat makes me sound like a mad veterinarian12:32
fenni mean augment the baseline humans until they're no longer stupid12:33
* fenn points at the channel name12:33
klafkafenn, infect the stupid people with nanobots turning them into your zombie horde12:33
fennif i have nanobots why do i need a zombie horde? entertainment?12:33
klafkaso you could have your own version of lost12:34
klafkablack smoke vs. the castaways! who will win?!12:34
fennooh my own personal floating island12:34
fennwith snakes! on a plane!12:34
fennok time to do some workly things12:35
kanzurefenn: involuntary human augmentation? you and quantumg, damn13:21
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QuantumGheh, I can see how my comments the other day could be interpreted that way14:26
QuantumGbut I'm not actually for involuntary anything.14:27
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kanzurewaldorf? or future debian developer training camp? http://www.austinondemand.com/assets/listings/78702/er0/awslogoK.JPG14:44
kanzurecompare to: http://osonusb.com/catalog/images/debian_splash.png14:45
* thesnark lols14:45
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Leptonkanzure: Did you have success in working with Solidworks through python (with win32com)?15:09
kanzureno, but i got past bugs and errors15:10
kanzurebasically i got to the point where i had to begin guessing api parameters15:11
kanzurei had python running under wine, and then i used ctypes to import solidworks dll files15:11
kanzurei was on linux though15:11
kanzurethe experience might have been better with the native win32com modules15:11
LeptonYeah. BTW solidworks 2009 apparently runs in wine alright15:12
kanzurewhich version of wine?15:12
LeptonAlso, I became a certified solidworks professional today :p15:12
kanzuregreat! now reveal to me the secrets of the file format. there's this damn poly_list that i can't figure out15:12
LeptonI'm not sure, I just happened upon it via google today15:12
LeptonUnfortuatly I have no special relationship with solidworks other than having passed their tests (which you normally pay for but we got for free)15:13
LeptonI want to be able to interface with active solidworks parameters to cycle through parameter sets15:14
kanzureme too15:14
kanzurelet me see if i can't find the links15:14
LeptonI can get their api15:14
LeptonIts actually sitting on a local friends office desk15:15
kanzurehttp://groups.google.com/group/openmanufacturing/browse_frm/thread/16fd8ebe6c677f2c/dda8005d614da39c?lnk=gst&q=solidworks+python#dda8005d614da39c15:16
kanzurehm.. that's not the email i wanted, but it should be useful15:16
kanzurehttp://heybryan.org/~bbishop/docs/solidworks.py15:16
kanzureaha15:16
kanzurealso, good luck figuring out what half of that means. 15:17
kanzurei used to do windows development .. about half a decade ago15:17
kanzurei can't stomach most of it these days :)15:17
kanzurea quick solution btw is to use vbscript, which can use the native com32 interface to solidworks15:17
Lepton^ ha, that openmanufacturing link is what got me on irc today in the first place :)15:18
Leptonsame here, hence pythonocc and me getting into openmanufacturing15:18
kanzureoh how kind of me, i did a win32com example in that email, cool15:19
LeptonYeap, I'd want to use some vb/python wrapper, I'm thinking15:19
kanzuretake notes!15:19
kanzurei'd also appreciate the api documentation. i downloaded some stuff from solidworks.com once upon a time, 15:20
kanzurebut it was mostly example code15:20
kanzurehere's a 4.9MB analysis of the solidworks dll files and their functions: http://designfiles.org/lab/opencascade/solidworks_source_structure.txt15:21
kanzuresome of the classes and methods that solidworks is implemented on top of15:21
kanzureare the same as in opencascade15:21
LeptonIt's a funny back and forth between wanting to devlop in all open frameworks like OCC, versus here and now good closed programs 15:22
kanzurei've been tempted to just rewrite occ on a number of occassions15:23
LeptonWhy's that?15:23
kanzurehave you looked at its source?15:23
kanzurebugs everywhere, bad documentation, no unit testing15:23
kanzureand weird C++ hacks for type frameworks 15:24
LeptonWhat about developing an all python alternative?15:24
kanzuremight be slow, but yes i'd like that15:24
kanzurei posted once or twice to open manufacturing on doing a python csg library for realz (not cgal)15:25
kanzurebut csg isn't enough15:25
kanzurehm15:25
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LeptonTo an extent I prefer ease of working with a framework to performace speed15:28
LeptonIts easier to throw more cycles at a problem than insightful, motivated people15:28
kanzureare you sure? i have insight spewing out the ass15:29
kanzureok not really15:29
LeptonBut you're limited to 24 hours of existance in a day15:31
Leptonso unless we can fork, we need to be as efficient in accomplishing tasks as possible15:31
Leptonand that is a big reason why I like python :)15:32
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kanzurehttp://unreasonablerocket.blogspot.com/2010/05/trying-3d-print-thing-again.html15:48
kanzureso are they goosquirting an engine ?15:49
fenn"3d printing" means a million different things15:50
fennunfortunately it's the only thing people understand when they walk in and ask "what's that thing you're working on?"15:51
QuantumGyeah, I have no idea what he's talking about.. and I know the guy15:57
LeptonLooks like its laser sinthered metal?16:00
Leptonyeap, laser sinthered stainless steel16:01
QuantumGhe did say his first attempt failed because the holes were all filled with sintered metal16:01
LeptonThere's a company near me that does that16:01
QuantumGwhat's the cost like?16:02
LeptonI'm not sure, depends on machine time, I know that much16:02
LeptonI know them make bone replacement parts16:03
LeptonSince they can build to scans on a patient's body16:03
QuantumGinteresting application16:03
LeptonYeah, I'd love to get into CNC metal growing16:04
QuantumGanyone done a DIY unit?16:04
LeptonNot that I know of16:11
LeptonProbably, though16:11
kanzurehttp://hplusmagazine.com/articles/politics/israel%E2%80%99s-value-transhumanism16:15
QuantumGya think it's selective laser sintering?   or direct metal laser sintering?16:15
kanzurepfft, praise from aubrey16:15
fenner, what's the difference?16:18
QuantumGI guess there isn't :)16:20
fennapparently the difference is whether you say it with a german accent16:21
QuantumGya16:22
fennja16:23
fennhrmph. it's pretty lame to contact someone out of the blue saying you're interested in hiring them, then send a form letter rejection16:52
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QuantumGhttp://singularityhub.com/2010/05/18/tony-robbins-sergey-brin-become-robots-the-telepresence-revolution/17:17
klafkalol17:22
klafkathat's pretty sweet17:23
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kanzurehey hundred-ideas 17:30
hundred-ideashey there17:35
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timhi everyone17:36
timkanzure: you around?17:37
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JayDuggerGood evening, everyone.18:17
thesnarkhi JayDugger18:34
tim__kanzure: around now?18:37
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tim__welp...  anyone hanging out here looking for an interesting project?19:02
thesnarkpossibly19:02
* thesnark is always looking, even if he's really busy19:02
tim__are you familiar with openscad?19:02
thesnarkNo19:02
tim__http://openscad.org/19:02
thesnarkbecoming familiar...19:03
tim__it's revolutionizing the RepRap project19:03
tim__allowing us to treat our 3D models like software19:03
JayDugger"Revolutionizing?" Have you specifics?19:03
tim__yeah19:03
thesnarkJayDugger just for the sake of argument continue with your pitch19:04
tim__Previously, all the 3D modeling was done in Solidworks or similar CAD package, which besides being expensive, and non-free, is very challenging to collaborate with19:04
* thesnark is still listening19:04
tim__can't diff or patch files19:04
JayDuggerAnd no version control, I guess?19:06
tim__thesnark: one of the features the RepRap project could really use (I'm saying this as maintainer of the OpenSCAD re-work of all our CAD files) is the ability to pass an OpenSCAD module to a function in OpenSCAD which returned a bounding box around that module.19:06
tim__JayDugger: right19:06
JayDuggerThat's a common problem. :)19:06
tim__JayDugger: so OpenSCAD allows for easy collaboration, version control, etc.19:06
JayDuggerDoes it help with bug tracking?19:06
thesnarktim__ assume I'm a seasoned, "professional" programmer19:07
thesnarktime estimate?19:07
tim__JayDugger, also, it allows for config files for the 3D models, that allow any number of options to be selected (like what width threaded rod is easily available) before rendering, allowing easy customization of the entire machine19:07
JayDuggerGot it. Please continue with thesnark's questions. I haven't the programming skills to help, just interest.19:08
tim__thesnark: No idea.  I'm not familiar with OpenSCAD's codebase...  but even if you were willing to glance at the sourcecode and give me an estimate of how long it would take a seasoned programmer, that would be helpful.19:08
tim__thesnark: I talked to the author, Clifford Wolf, and this is what he said: "something like that is on the todo list for over half a year now. (a19:10
tim__generic interface to pass 3d/2d objects to functions and let return19:10
tim__functions 3d/2d objects - what you have described would be one of many19:10
tim__possible applications of something like that)19:10
tim__however - this would require some modifications in the OpenSCAD core and19:10
tim__unfortunately I don't have much time for improving OpenSCAD atm. Something19:10
tim__like this will be implemented for sure at some point at the future. but19:10
tim__don't hold your breath until then.. ;-)"19:10
tim__bleh19:10
tim__http://pastebin.com/SdmkidHb19:11
thesnark-__- I am not seeing code documentation in any form other than comments19:11
tim__:(19:12
thesnarktaking into account the hypothetical volunteer is working on free time19:12
thesnarkI would honestly say that if they knew nothing of the project19:12
thesnarkand just wanted to draw a line outside of the module19:13
thesnarkhm anywhere from 4 - 5 days to a week and a half to get it production-quality19:13
thesnarkagain, assuming they are doing it on spare time19:13
tim__right19:13
tim__good to know19:14
tim__I ask here because I suspect, based on how useful OpenSCAD has been to the RepRap project, that it could really shine if hooked into SKDB.19:14
thesnarkkanzure has capital, maybe he'll be interested if you can put together a coherent argument for paying somebody to code according to a spec you make19:15
tim__right19:15
tim__will talk to him as soon as I can find him here, or on google talk19:16
thesnarkhe seems to be more afk now, I'm thinking this is actually a good sign for gnusha in general19:16
tim__he's not a terrible programmer either (as opposed to myself), so might be able to help with the spec.19:16
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JayDuggerGood night, everyone.19:50
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heathwhat's the decent youtube like website for videos from microscopes, er...21:25
* heath thinks it isn't scivee or dnatube...21:27
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Utopiahheath: http://www.springerprotocols.com/cdp/access/showVideos23:46

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