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NYC to convert phone booths into free WiFi and info kiosks

by Vicky Knox

The details are in the writing... http://america.aljazeera.com/articles/2014/5/2/new-york-city-callsforcitywi…

10 years, 8 months

omni.

by David Keenan

Hello everyone, If you are interested about what's up with Omni, I suggest you come to the hackathon tomorrow, as Matt said: http://wiki.omni-oakland.org/w/Event:2014/05/03_Omni_Hackathon INFOS WILL BE LIBERATED PROMPTLY AT 11AM ON THE DOT. "Doors" open at 10am with breakfast and coffee. Contact Matt Senate if you wanna help setup. Highly suggest Bring coffee (coffee grounds are best, one of the big containers), donuts, bagels, etc. We got our work cut out for us.. Suggest those with inquiring minds attend. Please? Because we need you. Now. So much love! David

10 years, 8 months

Re: [sudo-discuss] Any news about the Omni?

by Somebody

Be there before and or after the Rally+March at the Lake. Thanks! Yar <yardenack(a)gmail.com> wrote: >On Fri, May 2, 2014 at 4:09 PM, Somebody <somebody(a)riseup.net> wrote: >> Just "curioso". > >A lot of conversations are still happening. We're going to have even >more conversations at tomorrow's hackathon. Look forward to seeing you >there. :) >_______________________________________________ >sudo-discuss mailing list >sudo-discuss(a)lists.sudoroom.org >https://lists.sudoroom.org/listinfo/sudo-discuss

10 years, 8 months

Re: [sudo-discuss] Any news about the Omni?

by Yar

On Fri, May 2, 2014 at 4:09 PM, Somebody <somebody(a)riseup.net> wrote: > Just "curioso". A lot of conversations are still happening. We're going to have even more conversations at tomorrow's hackathon. Look forward to seeing you there. :)

10 years, 8 months

Any news about the Omni?

by Somebody

Just "curioso". Hol Gaskill <hol(a)gaskill.com> wrote: >i have to disagree on that assessment - if it's under closed loop control, it should be shut off once it reaches a certain temperature well below failure temp. if the thermistor reading is lagged significantly behind the temperature of the heating element then it will ramp up past the high temp each cycle for a period of time even with the thermistor functioning perfectly. not sure on conductivity of jb weld but i'd bet a 6 that pack thermal grease (either 'arctic cool' type or lithium grease) will solve the problem. > >on May 01, 2014, Jake <jake(a)spaz.org> wrote: >>once the resistor gets hotter than it should, it probably burns away >whatever paste is conducting its heat to the block, and runs away, so of >course there is no thermal glue there now..>>I believe putting a cyindrical resistor in a cylindrical hole in an >aluminum block is a recipe for disaster, unless you have magic thermal >glue that is also pliable, since everything is expanding and contracting >with every thermal cycle.>>I don't have any reason to believe there's anything wrong with the >thermistor, which is the temperature sensor.>>i'll probably be there on saturday. Do you know if JB weld is a good >choice for gluing the resistor in place?>>-jake>>On Thu, 1 May 2014, Hol Gaskill wrote:>>> just popped by the space and noticed the air gap - should probably use >> some kind of high temp thermal grease. my bet is that the heater was >> getting significantly above max temp but that heat wasn't getting >> conducted into the block and into the thermistor. i'll check mine and >> bri > ng in on saturday for omni hackathon with a side of 3ding - will you >> be around? would also like to learn how to work with thermistors.>>>> cheers>>>> on May 01, 2014, Jake <jake(a)spaz.org> wrote:>>> if the TAZ we has now has the 2.0 schnozzle then it might use the 4.7 ohm >resistor>as seen here:>http://www.lulzbot.com/products/heat-resistor-47-ohm>>of course the printer will work with a different resistor as long as it >provides>enough heat to print. Worst case we have to insert M220 S50 to >slow it down to half>speed printing until we get a better resistor...>>what value resistors do you have?>any special glue?>>On Thu, 1 May 2014, Hol Gaskill wrote:>>> this is what i pull>up for the part - 6.8 ohm:>> http://www.lulzbot.com/products/heat-resistor-68-ohm>>>> sounds like the most common reason for these failing is over temp from miscalibrated>thermistor>- i did find those 3 i got for the type a machine and if it's the same>part i'll>bring them in.>>>> on May 01, 2014, Jake <jake@sp > az.org> wrote:>>> so i spent all evening (and some of last night) to finally spool up the>>gigantic>pile of black filament for the TAZ 3D printer.>>i finally got it hung from>the wall>with a!> dust cover over it and ready to >feed smoothly into the printer, and then>i discovered>that the heating >element in its extruder head is dead.>>oh well.>>so,>we need a>new resistor to go in there. I don't know what the original >spec is, but>since the>whole thing runs on 24VDC and assuming 24 watts of >heat, that would be>a 24 ohm>resistor or so.>>Is someone other than me interested in contacting Lulzbot>and asking>>whether they want to send us a new resistor, or if they can tell us what>>part number>of resistor we should get as a replacement?>>-jake>>P.S. yes i tested>the resistor>and it's dead, infinite ohms, it's burned >out. When we get a replacement>we can>glue it in there better than they >apparently did. If the glue goes bad it>dies.>>>>>> >_______________________________________________ >sudo-discuss mailing list >sudo-discuss(a)lists.sudoroom.org >https://lists.sudoroom.org/listinfo/sudo-discuss

10 years, 8 months

# WEAPONIZED ARCHITECTURE /// Gentrifying Fortresses: A Case Study | The Funambulist

by Romy Snowyla

http://thefunambulist.net/2014/05/01/weaponized-architecture-gentrifying-fo… Sent from my iPhone

10 years, 8 months

lulzbot TAZ 3d printer is dead

by Jake

so i spent all evening (and some of last night) to finally spool up the gigantic pile of black filament for the TAZ 3D printer. i finally got it hung from the wall with a dust cover over it and ready to feed smoothly into the printer, and then i discovered that the heating element in its extruder head is dead. oh well. so, we need a new resistor to go in there. I don't know what the original spec is, but since the whole thing runs on 24VDC and assuming 24 watts of heat, that would be a 24 ohm resistor or so. Is someone other than me interested in contacting Lulzbot and asking whether they want to send us a new resistor, or if they can tell us what part number of resistor we should get as a replacement? -jake P.S. yes i tested the resistor and it's dead, infinite ohms, it's burned out. When we get a replacement we can glue it in there better than they apparently did. If the glue goes bad it dies.

10 years, 8 months

Deleted extra users for sudo room calendar / blog

by Matthew Senate

If you want to check to see if your user account was deleted, please try to log in here: https://sudoroom.org/wp-login If you forgot your password, use this: https://sudoroom.org/wp-login.php?action=lostpassword To register for the first time to post on the events calendar and sudo room blog (NOT THE WIKI), then register here: https://sudoroom.org/wp-login.php?action=register Let me know if any data is missing, I have a backup to restore if necessary. // Matt

10 years, 8 months

Re: [sudo-discuss] Important Sudo meeting tonight

by Yar

On Wed, Apr 30, 2014 at 3:15 PM, Marina Kukso <marina.kukso(a)gmail.com> wrote: > would someone be willing to catch the list up on what the current situation > is with the omni and what needs to be discussed and/or decided tonight? Sorry for the late reply! There has been a growing consensus that Omni things should move faster than originally planned. At this meeting, we ratified and affirmed the consensus that has been called for repeatedly over the past few weeks: * We affirmed our commitment to the Omni project * In particular, we committed to paying our first/last/deposit to the Omni project * Finally, we decided that should happen sooner than May 15 (the date suggested last week) We did this all with a keen mindfulness towards the process. It was a difficult discussion, but we took into account the text of our articles, all previous conversations in the community, and our human understanding of the situation. We concluded that not only was last night's meeting empowered to make this decision, but it was pressing. The votes were unanimous, with quorums of 12-15 voting members (some people left partway through). Please note this doesn't commit us to particular details or arrangements, only our confidence that those will be worked out. There is still a lot more to decide, particularly with Counter Culture Labs at our unconference/hackathon/thingamabob this weekend, which everyone interested should attend. :)

10 years, 8 months

Hammond Theater Organ?

by Steve Berl

Now that sudoroom is moving to a bigger space, would there be any interest in https://groups.freecycle.org/group/oaklandfreecycle/posts/39254461/Hammond%… If not, perhaps one of the other new residents of the Omni? Thought about it for myself, but don't think I can fit it down the stairs of my house to the music room. It's at Alameda High School, and they'd like to get it out of there soon, but there doesn't appear to be any real deadline. It's a Hammond Concorde, but not sure of the specific model number. Probably needs a bit of restoration (replace some capacitors and fix some broken keys) to make it deluxe, but it could be a really cool addition. If you are interested, please contact serenadietrich(a)comcast.net and jrandell(a)alameda.k12.ca.us. The email address in the freecycle ad is wrong. -- -steve

10 years, 8 months

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