2015-04-13.log

--- Log opened Mon Apr 13 00:00:51 2015
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cpopell7sup eudoxia06:58
eudoxiahey cpopell, what's up06:58
cpopell7werk07:04
eudoxiaare you still at that company you made that demo for07:06
cpopell7yeah07:07
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eudoxiaso what have you been up to07:20
cpopell7eh07:27
cpopell7building demos and apps07:27
cpopell7writing07:27
cpopell7reading07:27
cpopell7lifting :P07:27
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kanzurewaiting07:30
CaptHindsightanyone know how they just target the retina? needle and syringe?  http://www.seattletimes.com/seattle-news/health/uw-scientists-biotech-firm-may-have-cure-for-colorblindness/  http://www.nature.com/news/2009/090916/full/news.2009.921.html07:35
CaptHindsightoh never mind07:36
CaptHindsightadeno-associated virus07:36
kanzurestop reading the news07:41
kanzurealso here's some other fun things07:41
kanzurehttp://diyhpl.us/~bryan/papers2/bio/Emergence%20of%20novel%20color%20vision%20in%20mice%20engineered%20to%20express%20a%20human%20cone%20photopigment.pdf07:41
kanzurehttp://diyhpl.us/~bryan/papers2/bio/Chlorophyll%20derivatives%20as%20visual%20pigments%20for%20super%20vision%20in%20the%20red.pdf07:42
CaptHindsightwhat news? Did someone start reporting news again?07:44
kanzureyou linked to the news07:45
kanzurepaperbot: http://www.nature.com/news/2009/090916/full/news.2009.921.html07:45
kanzure.title07:45
yoleauxColour blindness corrected by gene therapy : Nature News07:45
paperbothttp://libgen.info/scimag/get.php?doi=10.1038%2Fnews.2009.92107:45
CaptHindsightthe point was that it's early and I missed the sentence about the vector used (adeno-associated virus)07:50
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archelsvisiting the Waag Society DIYbio lab tomorrow, does anyone want me to take pictures of their DropBot project?08:23
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kanzuresurewhynot08:25
chris_99DropBot?08:25
archelsbecause people taking photos are usually mildly to severely obnoxious08:25
archelshttp://microfluidics.utoronto.ca/dropbot/08:26
chris_99ooh interesting08:27
CaptHindsightarchels: what DMF device are they using? I only noticed the controls, connector a software on the wiki08:42
CaptHindsighthttp://microfluidics.utoronto.ca/dropbot/media/workshop_2014/presentations/DMF%20Overview.pdf  more info on the actual DMF here08:52
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CaptHindsighthttp://onlinelibrary.wiley.com/doi/10.1002/adma.201305168/abstract09:16
CaptHindsightthey link to 3 papers about inkjet printing the paper DMF's but I don't see where DropBot shows the users how to print them09:17
CaptHindsightis there layout software and design info somewhere?09:18
CaptHindsighthttps://groups.google.com/forum/#!topic/dropbot-dev/AQjokDad-5w  here's an example dxf of a 90 channel device09:21
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nmz787_ipaperbot: http://onlinelibrary.wiley.com/doi/10.1002/adma.201305168/pdf09:31
paperbothttp://diyhpl.us/~bryan/papers2/paperbot/529c77ff6efbc4daf1c1ad258c2c801d.txt09:32
nmz787_ibrlcad has DXF converters I believe09:32
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nmz787_iwhat's the word on http://www.tidesdk.org/10:38
kanzure.title10:39
yoleauxTideSDK | Create multi-platform desktop apps with HTML5, CSS3 and JavaScript10:39
kanzuregenerally it is more productive to create native applications using native frameworks10:39
kanzurefor extremely simple applications you can sometimes get away with making web applications and single-page applications10:40
kanzurehowever, there is quite often an enormous perfrmance penalty (for example, phonegap button clicks used to add 250ms to the user experience, which is widely considered to be completely unacceptable)10:40
kanzure*performance10:40
kanzure(note: button clicks in phonegap are probably faster these days. i haven't checked in a few years.)10:41
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kanzure"Our 2nd annual Rejuvenation Biotechnology conference is back this August with a new home in San Francisco. Futurists, investors and the scientific elite will reunite in San Francisco to drive collaboration and progress for the rejuvenation biotechnology industry. RB2015 conference 19-21 August 2015 at Hyatt Regency, San Francisco Airport This is not just another regenerative medicine conference...the aim of creating a rejuvenation ...10:50
kanzure... biotechnology industry is about accelerating drug development through collaboration of damage/repair model expertise from across multiple therapeutic areas. RB2015 is the only event where you can access world renowned clinicians, researchers & technologists that need to collaborate in order to treat and cure age-related disease. Call +1 (650) 938 6100 or email me on nicola.ambler@sens.org for more details."10:50
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kanzureluke iseman is now a ycombinator partner12:09
kanzurehe used to be here in austin, i ran into him because of open source hardware reasons12:10
nmz787_ipaperbot: http://scitation.aip.org/content/aip/journal/apl/102/19/10.1063/1.480711812:11
paperbothttp://libgen.info/scimag/get.php?doi=10.1063%2F1.480711812:12
nmz787_i.title http://microfluidics.utoronto.ca/dropbot/12:12
yoleauxDropBot12:12
heath"For many people, twenty years of experience is really one year of experience repeated twenty times"12:12
nmz787_iCaptHindsight: know anything about influences the electric field puts on reactions/enzymes?12:13
nmz787_ior cells12:13
chris_99Does anyone have any opinion on these http://www.ebay.co.uk/itm/271834586084?_trksid=p2055119.m1438.l2649&var=570665657937&ssPageName=STRK%3AMEBIDX%3AIT to use to attach to the microscope x,y,z knobs12:15
nmz787_ichris_99: do you think these would be powerful enough? 28BYJ-48     https://github.com/nmz787/python-brlcad-tcl/blob/master/examples/output/motor_28BYJ_48__example.stl12:17
nmz787_ichris_99: http://www.ebay.co.uk/itm/5X-Stepper-Motor-28BYJ-48-ULN2003-Driver-Test-Module-Board-for-Arduino-/131410728499?pt=LH_DefaultDomain_3&hash=item1e98b0963312:18
nmz787_ii thought they would be great for the lithography stuff since they were so geared down12:19
chris_99oh i did see those actually12:19
chris_99recently12:19
chris_99maybe they would be powerful enough12:19
nmz787_ii have arduino code to control them and even microstep them12:19
nmz787_iusing the PWM circuitry and lookup tables for the sine wave vaues12:19
chris_99neat12:20
chris_99its a shame those boards it comes with, seem to be for 5V logic12:20
nmz787_ijust need a shifter12:21
nmz787_ibut you're not aiming for battery powered right ? :)12:21
chris_99no heh12:22
chris_99http://www.ebay.co.uk/itm/281558127095?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT look pretty cool for the NEMA 14 one12:22
kanzurefalcon9 launch is today12:25
chris_99oh yeah i was just linked to - http://www.spacex.com/webcast/12:26
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nmz787_ichris_99: also checkout easydriver12:54
chris_99they seem expensive alas12:56
chris_99the chinese one can handle more current  too12:56
nmz787_iah cool12:57
CaptHindsightnmz787: back in the 80's we talked about that a lot since the concern by some was those newfangled microwave ovens13:00
chris_99damn i can't use that one, as the min. voltage for the motor is 8.2V13:03
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CaptHindsightnmz787: I'm not sure what studies have been done but think about how long polar molecules must change shapes or get twisted by strong fields or charges13:12
nmz787_ichris_99: usually voltage on motors that are PWMed isn't really an issue... you can often overvoltage quite a ways from the labelled DC-voltage rating13:22
nmz787_iPWMed/stepper-driven13:22
chris_99ah, so you think maybe i could drive them @ 8.2, when it says 7.413:32
nmz787_iyeah, if they're steppers, it's common13:40
nmz787_iyou could prob drive at 1513:41
chris_99cool13:44
CaptHindsightthe dropbot needs an imaging system for closed loop operation13:58
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kanzureme defeating some bitcoin FUD from pocoo https://news.ycombinator.com/item?id=937034814:36
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nmz787_iFUD?14:40
kanzurefear, uncertainty, doubt14:43
kanzure.title https://www.youtube.com/watch?v=sKhnt1huVEc15:12
yoleauxCosmithex - Enigma (Original Mix) - YouTube15:12
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nmz787_i.title https://hackaday.io/project/4689-improve-the-bosch-haber-process16:05
yoleauxImprove the Bosch-Haber process • Hackaday.io16:05
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chris_99using sonoluminescence apparently?16:13
chris_99i bought some transducers to play with that16:13
chris_99a while ago16:14
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chris_99nmz787_i, did you ever get your laser cutter16:42
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nmz787_i.tell chris_99 nope, they kept telling me they sent it and to wait, and then that they sent a second (and maybe a third) and eventually I had to dispute the sale and got my money back.... not sure how realistic their claims were or if it was just some ebay scam where I essentially loaned them $130 for a few months...17:00
yoleauxnmz787_i: I'll pass your message to chris_99.17:00
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nmz787_isold out already: .title http://www.newegg.com/Product/Product.aspx?Item=N82E16883800003&cm_re=intel_compute_stick-_-83-800-003-_-Product19:24
nmz787_i.title19:24
yoleauxBoxed Intel Compute Stick STCK1A8LLC, Single Pack (Linux) - Newegg.com19:24
kanzurehttp://engineeringblog.yelp.com/2015/04/true-zero-downtime-haproxy-reloads.html19:48
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--- Log closed Tue Apr 14 00:00:52 2015

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