2008-10-09.log

--- Day changed Thu Oct 09 2008
xp_prgso sounds like we have a good design now00:00
fennwe've identified the massive blank areas00:00
kanzure_think of it like a college kid trying to remember his freshman year of parties.00:02
kanzureooh00:04
kanzureI have a treat :)00:04
kanzure_for those of us that can view pptx files00:05
fennnup00:05
xp_prgwhat is a pptx file?00:05
kanzure_http://heybryan.org/~bbishop/docs/repo/presentations/ :)00:05
kanzure_pptx is apparently the latest powerpoint BS00:05
kanzure_I'm sure openoffice can do it.00:05
fennone line summary please00:05
kanzure_automated design presentation from Automated Design Lab point of view00:06
kanzure_*presentations00:06
kanzure_so basically everything we talk about :)00:06
fenn"user is stupid let computer do the work"?00:06
kanzure_hah00:06
fennhmm that's not terribly specific is it00:06
kanzure_optimization, search algorithms, black boxen, 'flow' diagrams, configuration function diagrams (or whatever), 00:07
* fenn has a black box belt in the works00:08
kanzure_turlte belt?00:08
kanzure_*turtle00:08
fennAA battery belt00:08
kanzure_bah, you functionalist scum.00:08
fennnot ipoddy enough for you?00:09
kanzure_what?00:09
fennAA is the greatest turtle i've had the pleasure of dealing with00:09
kanzure_well, actually, I prefer the battery belt00:09
kanzure_AA is a good turtle I suppose00:09
kanzure_kind of acidic though, doesn't that worry you00:10
kanzure_for the turtle soup :)00:10
fennalso known as LR4400:10
fennoops not LR4400:10
fennLR6!00:10
fennnot sure what the difference is00:11
fennanyway, supposedly you can even get li-ion AA's00:11
kanzure_huh. what luck. no pptx viewer for linux.00:12
bkeroThe fuck is a pptx?00:14
kanzure_Pure evil.00:14
fenn$0.50/watt*hr is about the same as NiMH but lighter and no stupid self-discharge00:16
fennwhy the hell do i have 'botten anna' stuck in my head00:16
bkeroJust go with LiFePO3's00:17
fennwhere do i buy one in AA?00:17
bkeroIf you really want size constraints just get an 1865000:18
bkeroYou can get those relatively close to AA size00:18
kanzure_relatively close? heh'00:18
kanzure_why would they bother making it "slightly off from AA" ?00:18
kanzure_seriously?00:18
bkeroThey don't.00:18
kanzure_just to screw with you?00:18
xp_prgwhat a cool presentation, you using genetic algorithms?00:18
kanzure_xp_prg: yes00:18
bkero18650s are almost as common as AAs.00:18
kanzure_xp_prg: and SA00:18
xp_prgwhat you coding in?00:18
xp_prgperl?00:18
fenni'm having trouble finding LiFePO3 batts00:18
xp_prgwhat is SA?00:18
kanzure_perl, java, C#, all sorts of stuff00:18
kanzure_SA = simulated annealing00:18
bkerofenn: Look for lithium polymers00:18
kanzure_it's like GA but population size = 100:19
xp_prgcool00:19
kanzure_yes00:19
kanzure_oh00:19
kanzure_even better news! :)00:19
fennbkero: i think you're missing the point00:19
bkerofenn: what is the point?00:19
kanzure_bioreactor project is getting Dow funding!00:19
* kanzure_ does a happy dance00:19
fennbkero: to have a generic battery form factor that can be easily procured and/or upgraded when necessary00:19
bkerofenn: 18650s with tabs00:20
xp_prgkanzure wow man really?!00:20
kanzure_yes00:20
xp_prgyou just found that out?00:20
bkeroYou put them in PVC tubes00:20
kanzure_yes00:20
xp_prghow much you getting?00:20
kanzure_xp_prg: unknown00:20
kanzure_xp_prg: But they're very interested in the 10,000 gallon version we're doing this year -- this is the bioreactor-algae-biodiesel subset project00:20
bkero18650s are more dense, you can get them for pretty cheap, they have a longer cycle life, and they have a better chemistry.00:20
xp_prgkanzure_ what does this project do they are interested in?00:20
xp_prgmake bio disel cheaply?00:20
fennbut i have to spot weld them00:20
kanzure_biodiesel00:20
kanzure_very cheaply.00:21
xp_prghow much per gallon?00:21
kanzure_1 g lipids per liter.00:21
bkerofenn: Or just buy them with tabs.  Most places will weld them on for you for free.  Some charge $0.50/cell00:21
kanzure_doubling rate of 24 hours at the moment00:21
kanzure_but we're going to kick that up00:21
bkerofenn: Or just use small metal cylinders between the cells in a PVC pipe.  THat's what I do for my bike.00:21
kanzure_with multiple background schedulings of growth rates for multiple subchambers etc.00:21
xp_prghow much will it cost per gallon of bio dizel?00:21
kanzure_cost? light is free00:22
xp_prgno but how much does it cost for the materials averaging to price per gallon?00:22
bkeroUh00:22
fennbkero: also they are looking around $1.40/Wh00:22
bkerokanzure_: biodiesel?  Are you doing an algae extraction?00:22
kanzure_bkero: yes00:22
xp_prgkanzure will it be like 1.00 a gallon?00:22
kanzure_xp_prg: The entire setup hasn't been cost estimted yet.00:22
kanzure_xp_prg: Not sure.00:23
bkeroI've made biodiesel before.  It's really fucking easy.00:23
kanzure_xp_prg: Working on it.00:23
xp_prgwill it be less then what we pay now?00:23
kanzure_I don't pay for gasoline as it is, so I don't know00:23
kanzure_or diesel for that matte.r00:23
kanzure_*matter.00:23
xp_prgwell its 4.00 a gallon00:23
kanzure_bkero: yeah, so this is pretty fun as you can imagine00:23
bkero1)  Grow an oil-rich strain of algae.  2)  Heat it up.  3)  Put it in a giant fucking press.  4)  Put it in a gas tank.00:23
fennor $0.7/Wh in 36 qty which isn't too bad i guess00:23
bkeroOr replace 3 with a hexane bath to extract the oil.00:23
kanzure_bkero: Was your heat up process energy efficient?00:23
kanzure_I mean the heat up + press00:23
bkerokanzure_: Yea.  It doesn't require much heat beyond a hot day.00:24
kanzure_Interesting.00:24
bkeroWell, a hot day and drying out a while.00:24
kanzure_I was going to go through about 10 or 12 lipid extraction techniques00:24
kanzure_to do some analysis and make sure I'm not being stupid00:24
bkerokanzure_: Just use hexane.  Press is about 70% efficient, hexane bath is 95+00:24
kanzure_also throwing those equations and numbers into OpenFOAM with geometric constraints for the bioreactor well.00:24
kanzure_bkero: Okay. I'll look into that.00:25
kanzure_For some stupid reason we're using algae with strong membranes.00:25
bkerokanzure_: What strains are you using?  I've found that oil rich strains aren't hearty at all.  If you don't keep native algae in check, it'll totally take over your tank.00:25
fennbkero: you could put the left overs into a thermal depolymerization reactor, to extract the energy from starch/protein etc00:25
bkeroEspecially strains that have been genetically modified to produce oil.00:26
kanzure_bkero: I'll have to double check on the strain. I've been trying to get the lab partners to send me the information for a week now. ;-)00:26
bkerofenn: Actually a lot of people put it in a digestor to produce methane.00:26
kanzure_It's all in a powerpoint.00:26
kanzure_Everything's by powerpoint these days. :(00:26
kanzure_bkero: No genetic modification at this point.00:26
bkerokanzure_: You should fly me out to check the project out. :P00:26
fennalso with thermal depolymerization you can use wild/natural algae00:26
kanzure_But they are highly selected for pH resistance.00:26
kanzure_bkero: Yeah! oh wait :)00:26
bkeroWhat kind of tank are you using to cultivate it?00:26
fennjust spray a concrete field with fertilizer water00:26
kanzure_bkero: I just told you - I'm doing some CFD/OpenFOAM simulations to determine optimization.00:27
fennand scrape off the gunk with a bulldozer00:27
bkeroAh00:27
kanzure_bkero: photobioreactor + tubular design sounds really good at this point though00:27
bkerokanzure_: When I did, I didn't have much of a choice.  I used a large plastic septic tank.00:27
kanzure_right00:27
kanzure_At the moment we're using fish tanks00:27
fennor one of those sprinkler rotor irrigation machines they use on farms00:27
kanzure_and I just lugged up a stupid 150 gallon 'plastic pond'00:27
bkeroYou want lots of light exposure, and lots of co2 to feed it00:27
kanzure_and some plywood00:27
kanzure_yeah00:27
kanzure_we have a co2 tank at the moment00:27
kanzure_5000 psi :/00:27
kanzure_I keep forgetting the name of the component that I want to call a compressed air generator00:28
kanzure_compressor?00:28
fennair compressor?00:28
bkeroco2 is easy.  Just have a small bleeder valve attached to both tanks, and make a watertight seal around a hose at the bottom of the algae tank.00:28
kanzure_does it make sense to have an air compressor here?00:28
kanzure_fenn: yep, that's what we have.00:28
bkeroAir compressor?  For what?00:28
kanzure_erm, I mean bkero00:28
kanzure_well00:28
kanzure_we have a co2 tank wired up to some sort of generator00:28
kanzure_I'm guessing it's doing compressed air00:28
kanzure_it's really fucking loud00:29
fennwhat does it sound like?00:29
bkeroAir compressors are pretty sweet, but does algae need oxygen?00:29
bkero(er, air)00:29
kanzure_that's why I'm wondering00:29
kanzure_we have the co2 tank hooked up00:29
fennalgae needs oxygen during the dark cycle00:29
kanzure_oh right00:29
kanzure_:)00:29
bkeroWell, then just get a couple gallon air compressor tank, and find some way to automate the bleeder valves.00:29
kanzure_so anyway, charlie/gene has been suggesting pulsed light on an LED at 10 kHz or something00:30
bkeroHave an air compressor tank(with compressor) on one valve, and a co2 tank on the other.00:30
kanzure_to make the algae cycle on the photo-light/dark reactions really quick, to kick up the growth rates00:30
kanzure_we don't have an air tank though00:30
bkeroWould that work?00:30
bkeroMost air compressors have tanks00:30
kanzure_anyway, I'm more interested in making sure the extraction machines are energetically efficient00:30
bkeroAn air compressor without a tank just looks like a small motor.00:30
fenni think messing with compressed air and co2 and tanks is way too high tech for growing algae on earth00:30
kanzure_bkero: yep, that's what it looks like00:30
fenni mean the stuff grows in ponds00:30
kanzure_heh00:30
bkeroThere's no small metal tank beneath it?00:31
kanzure_fenn: we wnat more than the surface area00:31
kanzure_bkero: correct00:31
bkeroYou can pick one up at walmart for $20.00:31
kanzure_probably00:31
kanzure_bkero: this is already installed and working.00:31
bkerok00:31
bkeroThat motor probably isn't rated for 100% duty cycle though. :/  Most new ones aren't.00:31
kanzure_one sad thing about it though00:31
kanzure_is that the professor had to go to home depot or something00:31
kanzure_and buy a ton of valves, washers, screws and other random parts00:31
fenndont buy a consumer air compressor, period00:32
kanzure_since none of this has size markings on it and so on00:32
kanzure_random trial and error00:32
bkeroWhat's a consumer air compressor?00:32
kanzure_off the shelf?00:32
bkeroYou mean one of those tiny pieces of shit that you plug into a cigarette lighter?00:32
fennthey are good for pumping up car tires and running your brad nailer00:32
kanzure_ah, yeah, we're not using one of those00:32
bkeroNo dude.  You would never EVER buy one of those.00:32
fennnot the cigarette lighter, the little pancake ones, or really anything you could buy at wal mart00:32
fennan air compressor should at least run off 240V00:33
bkerohttp://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=9016800:33
fennthis is the one i have: http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=9378600:34
bkeroWhen I get back to oregon, the first thing that I"m going to buy is an air compressor.00:34
kanzure_so soon I'll be writing some scripts to throw OpenFOAM together with some lipid extraction simulation stuffs00:34
fenni think it might be a fun project to make one out of an old car engine00:34
kanzure_and I'm sure I'll yell at all of you for not doing it for me or something00:34
fennor motorcycle engine00:35
bkeroA gas motor?00:35
fenndiesel would be better00:35
bkeroJust get an electric motor and AC compressor00:35
fennAC = air conditioner?00:35
bkeroYes00:35
bkeroJust the compressor00:35
fennyeah, i'm concerned about heat build up though00:35
bkeroYou'll have more with a car/motorcycle motor.00:36
fennbut it has a radiator :)00:36
bkeroThat you're going to have to run air though00:36
fennfan on the crankshaft00:36
bkeroJesus.  You might as well run a car off of it then.00:36
bkeroMine involves no fluids. ;)00:36
bkeroand is 90+% efficient.  And can be quiet.00:37
fennactually, you could fire some of the cylinders with gasoline to make it self powering00:37
bkeroAnd definitely cheaper.00:37
fenni like the air conditioner idea though, i've thought about adding an additional one to my car as an air compressor00:37
fenncomes with electric clutch even00:38
bkeroair compressors have 7 cylinders in them00:38
bkeroTBH though, if I were you I'd just get a belt-driven one like http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=93785 and run it off your accessory belt.00:39
fennnah too big00:39
fennand you have to run it constantly00:39
fenni'd want it to run with the engine at idle, if there's no clutch it has to work up to the motor redline without breaking00:40
fennsort of conflicting requirements00:40
bkerohttp://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=94724 looks pretty good for my home purposes.00:40
fennbut with a clutch you can disengage above a certain rpm00:40
bkeroJust get a torque converter00:41
bkeroThat's how automatic cars idle.00:41
fennwhy re-engineer all this when the AC compressor already has it?00:41
kanzure_I am confused.00:41
kanzure_redoing an engine or something?00:42
fennportable air compressor built into the car engine00:42
kanzure_to help with the cylinder explosiosn?00:42
kanzure_*explosions00:42
fennto run air tools and stuff00:42
kanzure_with good air circulation or something?00:42
kanzure_oh00:42
kanzure_heh00:42
bkeroWhy not just get a 12v air compressor and keep it in your trunk?00:42
fennbecause they suck00:42
fenni want multiple kW of power00:43
fennthat's the point of air tools right?00:43
* fenn makes grunting noises00:43
kanzure_Tim?00:43
bkerohttp://store.kryptonitecustomworks.com/vi45airco.html00:43
bkero23 amps00:43
kanzure_ugh00:45
kanzure_so00:45
kanzure_the dorm has us on a lighting schedule tonight00:45
kanzure_"BEAT OU" because of the awesome game going on00:45
bkeroAssholes00:45
kanzure_evidently one of the eight monitors is causing me to be in violation of the complete darkness I'm supposed to be in00:45
* fenn drools at http://www.tcservice.com/products.html00:46
fennkanzure_: the germans are bombing austin?00:46
kanzurewhat?00:46
bkeroOh god00:46
bkeroI wants me some air tools.00:46
fenni've got some busted electric chainsaws i want to convert to air00:51
kanzure_How would that work?00:51
fennreplace the electric motor with an air motor00:51
kanzure_You'd have some central source of compressed air maybe, either your motorcycle or your shop maybe,00:51
kanzure_ah00:51
kanzure_okay.00:51
fennand run an air hose to the car00:51
fennor the shop if it's feasible00:52
fennair hose is surprisingly cheap from HF00:52
fennyou can even use garden hose00:52
kanzurehttp://user.services.openoffice.org/en/forum/viewtopic.php?f=5&t=4542 <-- pptx stuff00:52
fenncan't i juse email to google and do 'view as html'?00:53
kanzuredunno?00:53
kanzureplease try00:53
fennhmm i guess you can't attach a url01:00
kanzure_i'll be done in a few moments01:01
kanzure_converting via zamzar.com 01:01
* fenn watches some MIT machine shop educational videos01:01
kanzure_linkage01:01
kanzure_pic or didn't happen01:01
fennhttp://techtv.mit.edu/file/743 or direct link to files: http://fennetic.net//pub/irc/mit_machine_shop01:02
kanzure_your typical video rippage scripts?01:03
fennit's blip.tv01:03
kanzure_? should I know of blip.tv?01:03
* fenn shrugs01:03
fennthey offer the .wmv as a download, but then you have to click a bunch of stuff01:03
fennwget -i urls01:03
fenner, wget -i mit_machine_shop01:04
kanzureno such file http://fennetic.net//pub/irc/mit_machine_shop01:05
* fenn smacks kanzure's browser01:06
kanzureno no01:06
kanzuream wgetting01:06
kanzureanyway, I've fixed01:06
fennyou can't wget -i http://...01:06
kanzurek, got it01:07
kanzure70 kbps01:07
fenn The attachment cannot be viewed as HTML. Download the attachment to view it in its original format.01:08
kanzure_tis okay, am fixing01:08
fennone might wonder why they would offer to view it in the first place01:08
kanzure_hm, still haven't gotten an email from zamzar01:08
kanzure_hrm, I hear a band01:09
kanzure_never question the google!01:09
fennsieg heil!01:09
kanzure_translation?01:09
kanzure_I'd do the translation myself, but my laptop is still having some difficulties01:10
fennlook it up01:10
kanzure_blah01:10
* kanzure_ hits his machines01:10
bkeroFix them01:10
kanzure_Am working on it.01:10
fennSince Nazism argued that war was a way to determine the superior race and that Germans were that superior race, hailing war was to hail the struggle that would eliminate all others and establish, in a social Darwinist manner, the "New Order."01:11
bkeroMeh.  War isn't the way to determine the superior race.  Eugenics is.01:12
kanzure_please stop.01:12
kanzure_The transhumanists have enough problems as it is.01:13
bkeroHeh01:13
kanzure_Half of them think they're going to exterminate the other half.01:13
kanzure_The other half just sits there wondering WTF the other half is smoking.01:13
kanzure_http://heybryan.org/transhumanism_def.html fights some of the eugenics bullshit.01:13
fennand the other other half publishes press releases01:13
kanzure_"No, let me repeat: I do _not_ want to kill you. Thank you."01:13
kanzure_heh01:13
fenni wonder if there's a way to get mplayer to pitch-shift the audio back to normal when playing video at 2x01:15
kanzure_wonder why this conversion is taking so long.01:20
bkero?01:20
kanzure_trying to convert pptx to ppt01:20
kanzure_those presentations01:21
kanzure_http://heybryan.org/~bbishop/docs/repo/presentations/01:21
bkeroWhich one?01:21
bkeroWed3-... or Campbell...01:21
kanzure_both01:21
bkeroOOo doesn't open them?01:21
kanzure_right01:22
bkerolol01:23
bkeroIt crashes oo2.401:23
kanzure_xp_prg: could you save the files for us?01:26
kanzure_since you were looking at them and all01:27
kanzure_ppt would be ok, but not pptx01:27
kanzure_yay I have the stupid files01:31
kanzure_wtf01:32
kanzure_the download links to 0 KB files01:32
kanzure_argh01:33
kanzure_Open XML File Format Converter ?01:40
bkerowtf01:42
kanzure_Hey red1_ 02:07
-!- red1_ is now known as red102:07
red1sorry for the restart02:08
kanzure_Are you on windows?02:11
kanzurehttp://odf-converter.sf.net02:36
kanzurehttp://katana.oooninja.com/w/odf-converter-integrator/download           odf-converter-integrator_0.1.5-2_i386.deb02:47
kanzurehttp://katana.oooninja.com/f/software/odf-converter-integrator_0.1.5-2_i386.deb02:47
bkeroHmm02:49
kanzure_gene: Can you open pptx files?03:47
kanzure_http://heybryan.org/~bbishop/docs/presentations/ <-- Could you save these as ppt files, the older powerpoint versions?03:47
geneno03:47
geneI have open office not ewww... word03:47
genewhy would you want to open up such evil format?03:49
kanzure_Okay.03:50
kanzure_odp files now exist03:50
kanzure_http://heybryan.org/~bbishop/docs/repo/presentations/03:50
kanzure_fenn, if you're interested enough, just be warned that the odp conversion sucks immensely03:50
kanzureBonus points for anybody who can make a proper conversion.03:57
geneit has been said that every time you open up a pptx file, a penguin dies03:58
ybitheh04:02
ybitkanzure, woah. you are right. that is indeed a terrible conversion. maybe i can fix this tomorrow sometime04:03
kanzure_so could I .. tomorrow though. :/04:04
willPow3rdid u get those files converted?04:09
kanzure_not reallu04:09
kanzure_really04:09
ybitbkero, do you have a homepage or a page listing your projects?04:10
willPow3rhttp://heybryan.org/~bbishop/docs/presentations <-- doesn't exist04:11
kanzure_other link04:12
kanzure_http://heybryan.org/~bbishop/docs/repo/presentations/04:12
willPow3ryou need them in ppt right?04:12
kanzure_yes please :)04:12
kanzure_pre-2007 format04:12
willPow3ryou have 20 KBps upload?04:14
willPow3rkanzure_, you're going to lose some functionality on these slides in a .ppt format rather than the .pptx04:16
kanzure_I should have something better than 20 kbps up04:16
kanzure_:/04:16
kanzure_functionality loss is ok, but it should look good04:17
kanzure_and not crap :(04:17
willPow3rit looks good.04:17
willPow3ryou need all four files converted? or just the .pptx ones04:17
kanzure_pptx04:18
willPow3rwhats your email?04:18
kanzure_kanzure@gmail.com04:19
willPow3ri'm getting about 22KBps d/load04:20
willPow3rkanzure_, had to send as 2 emails due to attachment size exceeding 10 MB04:25
willPow3rshould be in your inbox shortly04:25
kanzureyay04:26
kanzurefenn, where's your ikiwiki link?04:29
ybitbtw, i haven't mentioned this, i have full access to a junkyard which has a roughly a 13 acres lot04:32
ybitminus one "a"04:33
ybithaven't quite figured out what to do with the materials... in about 5 years, most of cars will have been crushed for $04:35
willPow3ryou could do some drug deals there04:37
ybitalready did that, next? :)04:37
willPow3rhide dead bodies, open illegal chop shop04:38
willPow3rtorture suspected terrorists04:38
ybithehe04:39
ybiti'm sure the government has enough torture chambers for terrorists as it is04:39
willPow3rthe gov't doesn't torture04:42
willPow3rask them if you don't believe me04:42
ybitheh, you first04:47
willPow3rjust sent an email to sarah palin's yahoo acct04:48
ybitsubject?04:48
* ybit gets modafinil/provigil within the week! :)04:48
willPow3rare you getting it for adhd?04:48
ybitsure04:48
ybiti dunno04:48
ybitit's what i'm telling my parents it is for04:49
ybitit does help with that though04:49
willPow3ri've tried it04:49
ybitme too04:49
willPow3ryou liked it?04:49
ybityep04:49
ybityou?04:49
willPow3rnope04:49
ybitwhy?04:49
fennbuh.. what iki link04:49
ybitwhat do you like?04:49
willPow3rvyvanse04:50
kanzure_okay04:50
kanzure_http://heybryan.org/~bbishop/docs/repo/presentations/04:50
kanzure_ppt links now04:50
kanzure_willPow3r gets bonus points04:50
willPow3rprovigil was extremely expensive04:50
willPow3rand not nearly as effective as stimulants04:50
ybityeah, i couldn't afford it until just recently04:50
willPow3rat least for me04:50
willPow3ri think it was like, $750 for 30 or some crazy amount04:51
ybiti was a dumbass and bought some generic modafinil, but there's no way i can tell if that's what it actually is without access to proper lab equipment04:51
ybithere it's $375 for a month's worth04:52
ybitw/out insurance04:52
fennthat's like, my rent04:52
fenni think that's more than most people spend on illegal drugs04:52
willPow3ryeah. the price we pay for normal cognitive functionality04:52
ybitso with insurance, it's about $40 for me04:52
kanzure_I'm paying $12 a pill. 04:53
ybitfor modafinil?04:53
kanzure_Adderall.04:53
ybitah04:53
kanzure_just re: fenn's comment on his rent04:53
kanzure_so I'm spending about $720/mo04:53
ybitdoc doesn't want me on those since he knows my drug history :|04:53
* ybit should change docs04:53
willPow3rwhy would you tell your doc your drug history??04:53
fennlol04:54
willPow3ri consider my past history nothing more than self medication04:54
fenncan't they get medical records anyway?04:54
willPow3rmy doc would think otherwise ;)04:54
ybiti was depressed and not thinkng correctly04:54
willPow3rfenn, not without your permission. confidentiality04:54
ybitfenn: i was referring to un-prescribed drugs04:54
ybitnon* w/e04:55
fennproscribed drugs :)04:55
ybit:)04:55
fennkanzure_: what would you say an average janitor makes per hour in austin?04:56
kanzureno clue whatsoever04:56
ybitmy guess: $7.1504:57
ybitor whatever min. wage is about to be04:57
kanzurefenn, couldn't you get yourself going for a master's somewhere?04:57
kanzurenot that school is the best place for you of course04:57
ybitsurely you could get a grant for master's04:57
kanzurebut being a master's student forever might not be bad04:57
kanzureoh wait.04:57
fenn"40 hours/week @ 4.33 weeks per month" does anyone else see anything wrong with this equation?04:58
willPow3rnope04:58
ybiti do04:59
ybitif it's not what your area of study, ~20hrs/week is too much imo05:00
fenni dont mind doing work, or earning crap pay.. it's the fact that it screws up the rest of my life for no particular reason just to make scheduling easier05:01
ybitfenn: why haven't you continued onto graduate school?05:01
fennybit: i've been waffling on that05:02
ybitwhy so?05:02
fennsent a letter to gershenfeld, no response. i probably did something wrong05:02
kanzure_waffling is a verb? 05:02
kanzure_this makes me so happy.05:02
willPow3ronly if you take urban dictionary to be your grammatical standard05:02
fennurban dictionary is THE grammatical standard05:03
kanzure_works for me.05:03
willPow3rlol05:03
fennonly thumbs up entries of course05:03
fennybit: there's a lot of cool stuff going on at MIT media lab/cba that i could see myself doing.. the problem is weaseling my way into their culture enough to be noticed05:04
fennthey must make their bubbles out of ultra strength dish soap05:06
ybitfenn: you could try getting on with BU and then becoming friends with those at the media lab 05:06
ybitheh05:06
kanzure_that's what I was planning on doing05:06
kanzure_BU, I mean05:06
bkeroybit: What?05:07
ybiti sent you a PM that explains whatever i was asking05:08
bkeroAh05:08
ybitjust wanted to know what projects you had mentioned before since my logs are doomed05:08
ybiti remember something about an electric bike05:09
bkeroybit: I've done(and am still in the process of doing) an electric bike.  I've converted a 1985 MR2 to electric.  if I embelish a bit, I could say that I've built a plane(fiberglassed and fitted the panels to a Rutan Long-Ez), made biodiesel from algae.  Am in the processes of doing some brain->computer interfaces, um, more...05:10
fennbkero: i dont even know anyone who has any of those things in bloomington..05:11
* fenn mopes05:12
bkeroNonsense, there's probably an EAA chapter in bloomington05:12
bkeroAlso the annual EAA meeting is IN indiana05:12
bkeroAlso there's the largest collection of PowerPC computers i Bloomington05:12
fenni've seen paragliders by the highway05:12
fennand the EAA meeting is in oshkosh, WI05:13
bkeroYea05:13
bkeroWait, which EAA?05:13
bkeroI'm a member of both. :)05:13
ybitnothing too signficant but related to diy: http://www.eaa.org/news/2008/2008-09-30_final_comments.asp05:13
bkeroThe Electric Auto Association, and the Experimental Aircraft Association05:13
fennaw wtf were they thinking "electric auto association"05:14
bkeroWhy not?05:15
fennbecause they both involve wingnuts building exotic vehicles?05:15
* bkero must be a spuuer ultra wingnut.05:16
bkeroNo, the best thing about oshkosh is that when people go there they HAVE to be good pilots.05:16
bkeroIf they're drunk they'd crash before they got there.05:16
bkeroOne year I hope to go. :)05:16
ybitno eaaev chapters in my state, hmm... that should be changed05:16
bkeroBuild an EV05:17
fenni suppose now we need an "electric airplane association" just to piss everyone off05:17
bkeroThey're cheap(ish) and easy.05:17
bkeroBikes are really cheap :)05:17
bkerolol05:17
bkeroElectric airplanes don't work very well.  Batteries don't provide enough power density.05:17
bkeroBelieve me, I've seen attempts.05:17
ybitthat would be fun05:18
fennaluminum air batteries might work05:18
ybit(building an ev)05:18
ybitanyone care for brown university?05:18
fennor if the EESTOR ever makes it to reality-land05:18
bkeroI'd go with a sodium air battery personally05:19
ybiti'm highly considering attending for grad05:19
bkeroActually, ultra caps would be great for a takeoff05:19
bkeroEESTOR?05:19
ybithttp://gradschool.brown.edu/go/centers05:19
fennyou dont know about EESTOR?05:19
ybitnot the traditional grading system either, thankfully05:20
fennsuper purity barium titanate high voltage cap.. 35kV, and energy storage goes as the square of the voltage so you get (supposedly) 52kWh out of a 100lb capacitor the size of a shoebox05:20
bkeroWhat's the disipation rate on that though?05:21
fenn= approximately a tankful of gas05:21
fenncharges as fast as you can pump current into it05:21
bkeroYes, I know05:22
fenndischarges just as fast :\05:22
bkerohahahaa05:22
bkeroYea, that's the problem with caps.05:22
fenndont stick your tongue on the terminals05:22
fennthey engineered it so it won't explode or anything if shorted05:22
bkeroHeh05:22
fennrather vague on the details though05:23
bkeroI've yet to find a use for ultra caps, besides one.05:23
bkeroThey would be fucking MEAN in a dragster.05:23
bkeroThere's an electric vehicle division in the NHRA05:23
fennum, 52kWh in 100lbs is pretty useful05:23
bkeroFor what?05:24
fenneven if it's at a silly voltage05:24
fennfor driving your car cross-country without refueling...05:24
fennum, mega robots with lazers05:24
fennyeah05:24
bkerouh05:25
fennit can be divided into smaller chunks too05:25
bkeroRemember the problem with disipation?05:25
fennno, what problem?05:25
fennself discharge?05:25
bkeroYes05:25
fennapparently it's no big deal05:25
fennabout the same as lead acid05:25
bkeroReally?  I've heard them say 'no big deal', but when I confront them about it, they five me a figure in single digits of minutes for most charges05:26
kanzurewillPow3r fails. openoffice doesn't open those ppt files.05:26
willPow3ri converted them w/ office 200705:27
willPow3ri don't fail, OOo does05:27
bkeroMicrosoft fails for broken shitty standards.05:28
bkero:s/standards/formats/05:28
willPow3rthey open fine in my OOo05:28
fennWP says "A self-discharge rate of 0.1% per month"05:29
fennthis seems highly unlikely05:29
bkeroFuck05:30
bkeroWoot has my TV05:30
bkeroFor $57505:30
ybit$s/standards/formats/g  ..no? :) [bkero]06:01
ybit:$06:02
kanzure?06:02
ybit...right..06:02
ybitwas attempting to correct bkero, but failed due to a missing colon sign :)06:02
bkeroI use :1,$s/a/b/g06:02
ybitthat works06:03
ybitkanzure, who is marayad on the diybio mailing list?06:04
kanzuremaradydd on irc.06:04
kanzure"Meredith L. Patterson" <clonearmy@gmail.com>06:05
kanzureapparently she's married to a guy that gave a couch to bram cohen.06:05
kanzureby 'gave' as in 'gave a place to sleep'06:05
kanzuredormbuddies06:06
kanzuredorm-mates?06:06
kanzure"What are the top manufacturing techniques for making physical objects now in practice?"06:08
kanzure"What are the top techniques in theory?"06:08
kanzureNathan asks such impossible questions :/06:08
kanzureany ideas on how one would go about answering those questions06:08
kanzurewhat does 'top' mean? what most people use? because usually what people actually use sucks or is behind the times06:09
ybitgn06:09
kanzure?06:10
kanzureybit: who are you talking to?06:10
fenncontrary to popular belief, there is such a thing as a stupid question06:11
kanzurebut he wasn't talking to me really06:12
kanzureI guess he did say one thing to me06:12
kanzureunless I accidentally blocked bkero or something06:12
kanzuream I missing messages?06:12
fennre "What are the top manufacturing techniques"06:12
kanzuredjklkajsdl;jkfasdjkl;fadl;jka06:12
kanzureyes of course06:12
fenngn = good night, just letting us know he went to bed06:13
kanzureI know the translation.06:13
willPow3r_i dont see a problem with the question06:24
willPow3r_about top manufacturing techniques06:24
willPow3r_its kind of a general question06:24
willPow3r_and has a lot to do with efficiency06:24
kanzure_Eh?06:25
kanzure_Manufacturing techniques, though, means what?06:25
kanzure_The conversion of bits and bytes into other materials?06:25
kanzure_Usually this is through electromechanical interfaces, if that's what he means.06:25
* kanzure_ is being rather stubborn for some reason. Probably needs sleep.06:25
willPow3r_to me it sounds more like a question about process implementation06:26
kanzure_In what sense?06:26
willPow3r_like, "what is the most efficient method of producing a car in an assembly line"06:27
bkeroTop manufacturing techniques?06:28
bkerokanzure_: Did you block me?06:28
kanzure_No.06:28
kanzure_Was just wondering if ybot was talking with you and I wasn't seeing it.06:29
bkeroI think extrusion and molding are the top manufacturing techniques. :P06:29
willPow3r_yes, but you need to talk about the top techniques of extrusion and molding.06:29
willPow3r_if there's more than one way to do it, then there is a 'top' method06:30
bkeroExtrusion is like taking a big shit, and molding is basically pissing in a cast, freezing the piss, and cracking the cast in half.06:30
bkeroThen talk about casts versus plugs06:30
fenninjection molding/die casting is sorta halfway between the two06:33
fennhonestly i think it's a stupid question06:34
fennyou can't make extrusion dies without both casting and machining06:35
fenni still havent gotten the email though06:35
kanzure_private email06:36
fennpersonally i think hand scraping is the top manufacturing technique :)06:38
fennall the finest precision tools and instruments are made that way06:39
fennor maybe lapping06:39
fennsame thing really06:39
fennsingle crystal growth is pretty 'top dog' as well06:40
fennion beam welding/machining06:41
fennatom holography, super dense matter created by relativistic shock waves from antimatter explosions06:45
willPow3r_fenn, can you think of anything less trivial?07:20
facefacecan anyone help me get at the streams of an RTSP server? aparently the linux RTSPlive modules don't support authentication, but the 'real' ones do07:25
facefaceso I can play the stream in real (after authenticating) but not save it, else I fail to play it with mplayer07:26
willPow3r_yuck, real07:26
facefaceyeah07:26
facefaceits recordings of a conference I attended 07:26
willPow3r_mplayerplug-in won't play it?07:26
facefacethey give me '25 hours to view lectures at my leasure' - bastards07:26
willPow3r_lol07:27
willPow3r_whats the link07:27
facefacewillPow3r_, I didn't check that specifically. I figure if mplayer can't, mplayerplug-in wont07:27
facefaceits an issue of RTSP authentication07:27
facefacetrying xvidcap, but its sub optimal07:27
facefaceone moment07:28
willPow3r_pastebin the webpage source07:28
facefaceOK07:28
facefacewtf? Ctrl-U = This page uses frames, but your browser doesn't support them07:29
facefaceThe stream is here anyway http://leadingstrand.cshl.edu/2008/INFOUK/1.1.ram 07:29
facefacewillPow3r_ if you have real, you should be able to view it. Seems nothing else free works that I can find07:32
willPow3r_have you tried VLC?07:33
facefacethere was a nice command line thing that I found to capture the ouptut of any program ... i.e. you invoked "$ grabber super-secure-thing" and the 'grabber' app would suck the video card to capture all output07:33
facefaceyes07:33
facefacewillPow3r_, the #videolan people told me that "the RTSPlive modules don't support authentication"07:34
willPow3r_hmm07:34
willPow3r_you're obviously on linux, right?07:34
facefaceyea07:34
facefacejust playing with this http://xvidcap.sourceforge.net/ to see if I can do this on an ignored desktop for example07:36
facefaceseems like -- if the screen saver comes on, thats what you capture!07:36
willPow3r_so everything out of the video card07:37
willPow3r_pretty sweet07:37
facefacejust a frame of your desktop07:37
facefaceits nice, but I don't actually want to watch all the lectures again, just cap them07:37
facefaceespecially not at 1:1 speed07:37
willPow3r_yea07:41
willPow3rhttp://www.videolan.org/doc/videolan-howto/en/ch03.html07:46
facefacewillPow3r, you got that working?07:47
facefacehttp://discussion.forum.nokia.com/forum/showthread.php?t=8919507:48
facefacewhen I try to put username:password into the url, I get cannot handle DESCRIBE response: RTSP/1.0 404 Not Found07:50
faceface(mplayer this is)07:50
facefacewhen I pass -user and -passwd I get librtsp: server responds: 'RTSP/1.0 401 Unauthorized'07:51
* faceface starts to but live55508:08
facefacelets see... http://lists.live555.com/pipermail/live-devel/2008-October/009582.html08:23
willPow3rfaceface, whats the url again?08:32
facefaceme pains08:33
facefacertsp://meetstream.cshl.edu:554/Secure/INFOUK/1.rm08:33
facefaceI used a tool years ago that would run an application and capture its audio / video output to file08:34
facefaceI forget the name thouhg08:34
facefacethough08:34
facefaceall I can find with google are screencasting tools08:34
willPow3rbut because it requires authentication mplayer/xine wont work08:35
facefaceyes08:35
facefaceno08:35
facefaceI mean, I can install real, and then run real through this 'grabber', and then go about my day08:36
facefaceotherwise I need to find a box that no one will touch and use xvidcap (again with real)08:36
facefacewillPow3r, because of the authentication I need to run the 'authentic' real software, but then I can still capture the video ...08:37
facefacejust looking for a convenient way to do that...08:37
willPow3rright08:37
facefaceLike I said, a while back I had a solution that was "$ grabber 'real rtsp://some.ram'"08:37
facefaceworked nicely08:38
facefaceelse people just say 'use mplayer;08:39
willPow3rif it were only that easy08:39
facefaceIn theory it should be, if the authentication protocol was supported by live555 (hence the email)08:40
facefaceor else its a solution for windows...08:41
willPow3rhttp://www.live555.com/mplayer08:43
facefaceyup08:43
willPow3rread the section on streaming access-controlled rtsp08:43
willPow3ryou already did?08:43
facefaceyeah08:44
facefaceI passed those options, and the error message changes when you get your user/pass correct, but no joy08:44
facefacesee the post08:44
facefacehttp://lists.live555.com/pipermail/live-devel/2008-October/009582.html08:44
willPow3rwhat version of mplayer are you using?08:47
facefaceat home I tried the svn version08:47
facefaceyesterday08:47
willPow3rhmm08:48
facefaceJust frantically googling for the app ...08:49
willPow3rfaceface, realrekord?09:23
facefacewillPow3r, looks promising09:24
willPow3rfaceface, the video file is stored in a temp folder when using the helix player09:40
willPow3rjust copy that file after its fully loaded to another location from the temp09:40
facefacewillPow3r, no way?!?!?09:40
willPow3ron vista, can't imagine linux version would be any different09:41
facefacerealrekord was not compiling + I think its only for audio..09:41
facefacegiven that helix has source code available, it seems strange that authentication cannot be done properly by live55509:43
facefaceI hope this works... just intalling helix09:44
willPow3rits not an authentication issue09:45
willPow3rReceived DESCRIBE response: RTSP/1.0 200 OK09:46
willPow3rthat is the authentication successful line09:46
willPow3rk, i see the problem09:47
willPow3rUnable to create receiver for "video/X-PN-REALVIDEO" subsession: RTP09:47
willPow3rpayload format unknown or not supported09:47
facefaceany clue what that is?09:48
willPow3rthere's a new extremely proprietary audio/video format being used by real that can't yet be converted09:49
facefaceI see09:49
willPow3rcan you view the video at all?09:49
facefaceyes, it plays in real (once I log in)09:50
willPow3rwhat version?09:50
faceface11.0.1.1056 (GOLD)09:50
facefacewill it download while paused?09:51
willPow3rthe new format came out a month ago09:51
willPow3rit should, yeah09:51
facefacetrying one of the 'free' videos now (so as not to eat into my 25 hours)09:52
facefacewhere is the file downloaded? (on vista)09:52
willPow3rC:\Users\[user]\AppData\Roaming\Real\RealPlayer\Temp09:52
willPow3rits the .ivr file09:53
facefacefind ./ -name "*.ivr" ... nothing (under the Real install dir)09:53
facefacewillPow3r, wait now... you say that the .ivr is not convertable?09:54
willPow3ri'm checking on that right now09:54
facefaceeven if I can play it 'at my leasure' using helix, that would be better09:54
willPow3rwell09:56
willPow3reven realplayer can't play it.09:56
willPow3rthats what i mean by "extremely proprietary"09:56
facefaceoh... thats bad... must be DRMed09:56
willPow3rhow many lectures are there?09:58
facefaceabout 25 ;-)10:01
facefacelooks like I'm going to have to cap them10:01
facefaceactually 50! I'll ball at them about the 25 hour limit, but I don't think I can get away with asking for more than another 2410:03
nshlimit what?10:03
facefaceI'm going through lsof to track down the tempoary file - I found realplay.  9304   dbolser   12u      REG      253,0  86401793   4178073 /tmp/hx_tmpsb.dat (deleted)10:03
facefacensh, limity silly idits10:03
* nsh has no context10:03
facefaceI payed like several hundred dollars to attend a conf that was recorded10:03
nshmmhmm10:04
facefacethey have put up recordings DRM access restricted 25 hours viewing time per person10:04
nshuh10:04
nshthat's retarded10:04
facefacealso hard to rip!10:04
facefacehence my struggle against 'the man'10:04
nshthere needs to be a antihoarding internet taskforce10:04
facefacethey haven't thought it through, but I don't have time to argue10:04
nshthat responds to gregarious infostingery10:04
facefaceI just want to cap them and get them on youtube10:04
willPow3rits not DRM, because the files can be burned to cd then ripped10:04
willPow3rbut you have to purchase the full version of real10:05
willPow3ror download it illegally10:05
facefacecrazed10:05
facefacehow do I get at /tmp/hx_tmpsb.dat (deleted)10:05
willPow3ryou have to copy the file while the player is open10:06
willPow3rand playing the file10:06
facefacewillPow3r, it is 10:06
facefaceI recon they delete the file but keep it locked10:06
facefaceyou can do this, for example if you have  a perl script writing to some.file, half way through the run you can rename / move some.file and perl don't care10:06
facefaceit just keeps on writing to the node10:07
facefacesimilarly if its deleted, ls won't show it up, but its there10:07
facefacethat is the only file in "lsof | grep real" that hits /tmp10:08
facefacewhats more is it is growing in size10:08
willPow3rright10:08
faceface(still (paused) streaming one of the freebies)10:08
willPow3rit should do that until the whole clip is cached10:08
facefacehttp://leadingstrand.cshl.edu/FAM.html10:08
facefacels /tmp/hx_tmpsb.dat -> ls: /tmp/hx_tmpsb.dat: No such file or directory10:09
willPow3ri hope you're using sudo10:09
facefaceyup10:09
facefaceon the ls command or in general?10:09
facefacerealplay.  9304   dbolser   12u      REG      253,0 256153852   4178073 /tmp/hx_tmpsb.dat (deleted)10:09
willPow3ron ls10:09
facefacewhich number is hte inode?10:10
facefaceI figure I can link it ?10:10
facefacesudo ls /tmp/hx_tmpsb.dat -> No such file or directory10:10
* faceface braves ##linux again10:10
willPow3rgood luck10:11
facefacesleuthkit10:14
willPow3rhmm?10:17
facefaceseems I can get at the 'deleted' file 10:17
facefacesneeky of them to do that!10:18
facefacenow I wonder if the next instance of real uses a different file10:18
willPow3rheh, yeah it is10:18
willPow3ryou're in luck that the file is in .dat format10:19
* faceface wonders if the extension lies10:19
facefacewe won't know until we can poke it10:19
facefaceOK, its actually amazingly easy to get the file :D10:27
facefacehttp://www.ibm.com/developerworks/aix/library/au-lsof.html10:27
facefaceSection "Recovering a deleted file"10:28
facefacenow I have a 'data' file :(10:28
willPow3rk, so you saved the file10:28
facefaceyeah10:28
facefaceAccording to Real its an 'unknown file format'10:29
willPow3rfuck real10:29
willPow3rtry it with mplayer10:29
facefacemplayer balks10:29
facefaceLAVF_check: no clue about this gibberish!10:30
facefacehttp://pastebin.com/d41390f3710:30
willPow3rlol10:33
facefaceyeah...10:37
facefacepain...10:37
facefaceI'll cap 2 a day... one during lunch and one when I go home10:38
facefaceI don't have a spare box to cap them on10:38
facefacehopefully... must remember to disable screensaver!10:40
willPow3rheh10:40
kanzureis RSTP MMS?12:13
-!- willPower__ is now known as willPow3r12:22
-!- red1_ is now known as red112:27
kanzure___One more time. An artifact has a child element called 'subfunction'. Each subfunction element has two properties, input and output artifacts. Each subfunction element has a child 'flow' element that has two properties, input and output flow. What I think is going on is that each 'subfunction' is a cross-section of the overall graph of the overall product. So methinks the inputartifact is supposed to be graphed, followed by the input flow16:47
nshwhat are you talking about?16:49
kanzure___http://heybryan.org/~bbishop/docs/prettyrepo.zip the format of the silly XML files.16:52
kanzure___it's not easy to figure out what it's meaning to say.16:52
nshrepo of what?16:59
kanzure___http://graphml.graphdrawing.org/17:02
kanzure___repo of parts17:02
kanzure___I feel ashamed to ask this, but does anybody recall which of the graphviz apps I want to build dia files? The graph visualization stuffs.17:04
kanzure___was it 'dotty' ? or 'dot' ? 'lefty' also was in there somewhere once upon a time17:04
kanzure___http://www.trustlet.org/wiki/DOT_format hrm17:05
fennyou can try all of them and see which you like best17:06
fennthey all take the same input, just a different arrangement algorithm17:07
xp_prg2hi all!17:13
kanzure___Hello.17:14
bkeroFirefox is still rocking with 190 tabs :)17:18
xp_prg2good job bkero!17:19
bkeroOne of which is http://www.amazon.com/gp/product/1593271905 :(17:19
bkerokanzure___: What do you think of agalmics?17:31
kanzure___the Niven essay?17:34
bkeroYes17:34
kanzure___Or in general?17:34
bkeroWell, I wasn't looking for a critique of the essay, more of your opinions on the theory.17:34
-!- xp_prg2 is now known as xp_prg17:34
kanzure___Hrm. I'll have to review it to give it a good overview, actually17:34
kanzure___It's been a while :)17:35
bkerohttp://www.openverse.com/~dtinker/agalmics.html17:35
* kanzure___ smirks19:43
kanzure___hrm, this is taking longer than I was hoping :)19:44
kanzure___ah, it's getting stuck at iroomba19:49
* procto is in sf19:54
kanzure___procto: hit up maradydd19:55
kanzure___actually19:55
kanzure___crap19:55
kanzure___big list of people to hit up :)19:56
proctohaha19:56
kanzure___how long?19:56
proctosomeone said something to me, but it was lost in the buffer19:56
proctobefore you, that is19:56
kanzure___http://www.shareddesign.org/19:59
kanzure___fenn^19:59
kanzure___for bonus points I forwarded the emails to openmanufacturing20:08
kanzure___http://heybryan.org/~bbishop/docs/repo/CFGs/ <--- PNGs :)20:09
xp_prghi again :>20:11
kanzure___xp_prg: http://heybryan.org/~bbishop/docs/repo/CFGs/ just got done generating these20:12
kanzure___http://groups.google.com/group/openmanufacturing/ forwarded an email here re: http://shareddesign.org/20:12
* kanzure___ has to run :(20:12
xp_prgwow what is that?20:12
proctoseasteading conference tomorrow, woo20:23
xp_prgcool procto!20:53
fennkanzure___: dot is so icky20:56
fennit doesnt help that the data is fubared though21:02
fennhttp://fennetic.net/pub/irc/camera.png21:02
fennneato gives a much better idea of what is actually going on21:03
fenneven if you cant read all the labels21:03
fenni guess it wasnt designed with degenerate graphs in mind21:03
fennmaybe you could use colors for the different flow types21:08
fennfdp is not too bad either21:21
fenngawd this is Open Source Initiative all over again: "Shared designs work best in areas where needs are diverse and pressing and where there is a relatively small opportunity for profit"21:34
fenni want no less than complete world domination21:36
fennnot "you can share in your piddling little niche, but mess with our market and we'll kill you all"21:37
xp_prgfenn I don't understand the dot stuff he has generated, what is it, I am without a clue21:55
fennsome lame attempt at describing the functionality of each piece of a product like a camera or a pair of pliers21:56
xp_prgfenn no, kanzure dots21:56
fennthe dots are just a graphical representation of the functionality21:56
xp_prgcan you please explain one to me?21:56
fenndot is a graphing program21:57
fennok 1.dot is the one i've been looking at21:57
xp_prgok explain it to me then :>21:57
fennin the upper left you see "button" with {human energy, mechanical, solid} arrows going to it21:58
fennbecause it takes a human to push on it21:58
xp_prgoh ok21:58
fennand apparently that button pushes on the "upper lever spring"21:59
fennor something like that21:59
xp_prghow does this help me do my project?21:59
fennhow should i know?21:59
xp_prgwhy has he generated these dot files?21:59
xp_prgwhy is the sky blue?22:00
fennlight scatters at a different angle depending on wavelength22:00
xp_prgright22:00
fenni think he made the diagrams so people could understand what's in the database better than digging through raw XML22:01
xp_prgwhat database?22:02
xp_prgfenn?22:04
fennthe automated design lab repo22:04
xp_prgso this has nothing to do with biobricks?22:04
fenndo i have to drip feed you?22:04
xp_prgya :(22:05
kanzurefenn: re: shareddesigns.org. Jon emailed Michel sometime yesterday I guess. I picked up a magazine my dad gave me today .. in the back there's this lengthy article about the open source prosthetics project people, third word begins Jon's name. 22:26
kanzurefreaky.22:26
fennwhat magazine?22:27
kanzureapparently SciAm.22:28
xp_prgI wish they would make an opensource electrical car :>22:29
kanzurehttp://oscar.com/22:29
* fenn yawns22:29
xp_prgis that a joke?22:29
fennno just a bad url22:30
fennhttp://www.theoscarproject.org/22:30
fennthe latest design is actually pretty good22:31
xp_prgis it electrical?22:31
fennit needs a fairing and brake lights though22:31
fennyes it's electric22:31
fennwhy would anyone design a direct drive gasoline car?22:32
xp_prgcuz they are stupid22:32
fenni cant believe they still havent made a prototype22:33
fennat least a scale model or something22:33
kanzurewtf22:33
kanzurethey don't actually have anything?22:33
fennthese sorts of projects seem to mostly attract "design" students :(22:33
xp_prgwhat about the electrical engine is that opensourced as well?22:33
fennno22:33
xp_prglame22:34
fennthey dont even have any engineering docs up yet22:34
xp_prgand it has been 8 years?22:34
fennyeah22:35
fennif only we could harness the power of all that mouse clicking22:36
fenneach mouse click uselessly dissipates 0.1 joules of mechanical energy22:36
xp_prgheh22:37
fennwith my new patent pending Open Source mouse button generator kit, you can start saving the planet today!22:37
kanzure*click*22:37
* xp_prg hugs fen22:37
fennenergy accumulated to date: 0.1J22:37
kanzurere: melamine in the diybio mailing list, Wikipedia tells me that http://en.wikipedia.org/wiki/Surface_Enhanced_Raman_Spectroscopy might be a good way to detect melamine, but I'm not sure about the actual physical setups of SERS equipment - does it follow the typical "use a CD and a cereal box, presto: instant spectroscopy" ?22:41
kanzureabsorption spectra, at least22:41
fennmelamine?22:42
fennis that some lipofuscin-y chemical?22:42
fennoh the dog food thing22:43
kanzurehttp://en.wikipedia.org/wiki/Melamine  ,3,5-Triazine-2,4,6-triamine22:43
kanzure1,3,5 I mean22:43
fennMelamine is combined with formaldehyde to produce melamine resin, a very durable thermosetting plastic22:44
kanzurehm22:44
fennpart of why i have a particle-board-free house22:44
fennraman spectroscopy is pretty cool22:46
kanzure_so a diybio.org person wants to do some biological method of detecting melamine22:47
kanzure_and he needs it fast apparently :p22:47
kanzure_but I don't think that's a really good way to do this22:47
kanzure_unless there's some miracle bacteria already doing melamine detection22:47
kanzure_I guess you'd check reactome or something to see if melamine fits into any of the known biochemical cascading catabolic networks22:48
kanzure_anyway, CD + cereal box + light source might be more appropriate for easy detection of melamine22:48
fennyou could breed an aptamer maybe22:48
kanzure_true that, I can imagine doing many experimental designs22:48
kanzure_how much time would you want to spend making up new experiments and directed evolution cycles to get this though?22:49
fennsimple diffraction spectrometer probably isnt discriminatory enough..22:49
* kanzure_ would have to see some plots22:50
fenni mean you're probably doing absorption spectroscopy which often gets blurred together, especially with many different chemicals in the mix22:50
kanzure_if there's something really close to melamine that's really important to have, then yeah, that would suck22:50
fennRaman won the Nobel Prize in Physics in 1930 for this discovery accomplished using sunlight, a narrow band photographic filter to create monochromatic light and a "crossed" filter to block this monochromatic light. He found that light of changed frequency passed through the "crossed" filter.22:55
kanzure_:)22:55
fennmonochromatic light is easy to come by now with led's, so what's a crossed filter? just two polarizers 90 degrees apart?22:55
kanzure_surely he got the prize for a paper?22:56
fennscience literature used to be a lot more straightforward :(22:56
fennyou said what you did, then what you saw, then you said what you think happened22:57
kanzurehttp://en.wikipedia.org/wiki/Chandrasekhara_Venkata_Raman#Raman.27s_Scientific_Publications_.28A_select_list.2922:57
bkeroSweeeeet22:57
bkeroJust ordered a laptop22:57
fennduuude22:57
bkeroDuude is perfectly right22:57
fennno wai22:57
bkeroIt's a dell22:57
kanzure "The Diffraction of Light by High Frequency Sound Waves: Part I", Proc. Indian Acad. Sci., 1935 (with N. S. Nagendra Nath)22:57
kanzurewtf22:57
fenna dell? i have a dell too!22:57
bkeroI hate dells22:58
bkeroThis is a mini inspiron 922:58
bkeroBesides the keyboard and 4 cell battery it's excellent.22:58
kanzureHuh. No Raman paper. wtf?22:58
bkero$409 laptop for an atom, 1gb ram, 16gb hard drive, 8.9" 1024x600 screen.  $38022:58
bkero7% student discount22:59
fenni wonder if they will ever start selling mass-market laptops with ARM processors22:59
bkeroI hope every day that they will.23:00
bkeroBut as of yet I've seen very little23:00
kanzureI wish Wikipedia would stop bullshitting me and just give me the original references to the original works23:00
bkeroIf they do, it'll be here23:00
bkerohttp://en.wikipedia.org/wiki/Comparison_of_netbooks23:00
xp_prgwow laptops are coming down in price!23:01
kanzureHahahah.23:02
kanzureYay nature.23:02
fenngah what's with putting important data in background colors23:02
fennlike i dont know how to read or something?23:02
* fenn fires up the pig so he can see colors23:03
kanzureWhat the hell? Why don't I have the 1928 article?23:04
kanzureI Have "A New type of *" (everything else) except Raman's paper.23:04
fennyou have Proc. Indian Acad. Sci. from 1935?23:06
kanzurehttp://heybryan.org/~bbishop/docs/Raman_spectroscopy_1928.pdf23:06
fennwow a real paper23:06
fenni wonder if any academics realize what they are taking for granted23:07
kanzurewhat do you mean?23:07
fennthe fact that they can just look up any scientific paper and see how it was done23:08
elias`I'm thinking of getting thinkpad x40 for about ?100 (maybe +?40 if I need to replace battery)23:10
elias`it's +4cm and +5cm in width/height compared to typical netbooks, but otherwise maybe somewhat similar23:11
fennthat sounds rather inexpensive23:14
* nsh decides at least 5 billion people need to die23:18
nshor at least, not reproduce23:19
nshi've decided the voluntary human extinction movement23:19
nshis for pussies23:19
nshmandatory human extinction is where it's at23:20
fenni think we already do that23:20
kanzure_bad day at the office?23:20
nshhm23:21
nsh[[[23:22
nsh"The fate of our civilization, and maybe our species," says Ehrlich, "may be determined by the next five generations. So I don't really give a shit what's happening to our genetic evolution." The global climate is changing too violently for DNA to respond by fiddling around with heat regulation and hair thickness; forests everywhere are being clear-cut too quickly for their inhabitants to adjust, and so food chains are coming undone; 23:22
nshthe collapse of global fisheries has been identified as an imminent calamity; and a nuclear disaster would constitute a catastrophe many orders of magnitude larger than what nature could readily absorb. If any of these nightmare scenarios comes to pass, Ehrlich fears, evolution will be unable to help us. It may be operating faster than we thought, but it's not that fast. Problems like smog and acid rain seem almost quaint, and even to be longed for.23:22
nsh]]] --http://www.seedmagazine.com/news/2008/10/how_we_evolve_1.php23:22
kanzure_yawn.23:22
kanzure_nsh: what gives23:22
kanzure_we commonly deal with more higher-level concepts in here, such as ways to mutate the self and so on so as to avoid being dependent on that shit not happening, whatever23:23
kanzure_lots of "etc" in there.23:23
* nsh smiles plastically23:23
fennbleh, ehrlich23:23
fennthe eternal pessimist23:23
nshpessimism and realism are often indistinguishable23:24
fennexcept ehrlich is often wrong23:24
fennhttp://en.wikipedia.org/wiki/Simon-Ehrlich_wager23:25
* nsh nods23:25
nshthere have always been people claiming the world is ending23:26
kanzure_what does it mean for a world to end23:26
nshask the dinosaurs23:27
kanzure_the planet is still here23:27
nshit's a figurative expression 23:27
nshwhen you cease, the world ceases23:28
nshout here is just a heuristic projection23:28
fenn"For some reason he could never comprehend, people were inclined to believe the very worst about anything and everything;"23:29
fenni'd wager it's due to poor diet23:29
fennnot enough raw dark green leafy vegetables, too much cooked grains and starch23:30
* nsh smiles23:33
kanzure_nsh: Too much assumption of identity.23:36
kanzure_You're poisoning the caches.23:36
kanzure_For the record, I'd rather not kill.23:36
kanzure_"The only limit to my freedom is the inevitable closure of the galaxies, as inevitable as your own last breath. And yet there remains time to create, to create and escape."23:38
nshhmm23:41
fenni want imaging spectrometer glasses 23:42
kanzure_Wouldn't you be squinting all the time? :)23:43

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