--- Day changed Wed Jul 02 2008 01:48 -!- Splicer [n=p@h225n1c1o261.bredband.skanova.com] has quit [] 03:46 -!- Phreedom_ [n=freedom@195.216.211.159] has joined #hplusroadmap 04:03 -!- ybit [n=h@unaffiliated/ybit] has quit [Remote closed the connection] 04:03 -!- ybit [n=h@unaffiliated/ybit] has joined #hplusroadmap 04:37 -!- nsh [n=nsh@eduroam-80.uta.fi] has joined #hplusroadmap 05:46 -!- willpow3r [n=will@cpe-66-75-6-181.san.res.rr.com] has quit [Read error: 110 (Connection timed out)] 06:07 < kanzure> fenn: an oxygen generator 06:07 < kanzure> so, how does it work? 06:07 < kanzure> you don't mean a tank? 09:06 -!- nsh [n=nsh@wikipedia/nsh] has quit ["__+++___!!!"""] 09:24 < kanzure> blah, I don't think I should be sitting around doing nothing 09:25 < kanzure> although I suspect that this is an understatement 09:25 < kanzure> it's pretty nice being able to bookmark stuff in under a second 09:26 < kanzure> http://heybryan.org/shots/2008-07-02.png 10:18 < kanzure> http://www.sciencedirect.com.ezproxy.lib.utexas.edu/science?_ob=ArticleURL&_udi=B6SYV-407GKGG-B&_user=108429&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000059713&_version=1&_urlVersion=0&_userid=108429&md5=76224196978ef67b4985546db4aef99d "... reflecting a reduction of attentional effort" (due to increases in cortical acetylcholine) 10:19 < kanzure> "Furthermore, the effects of the distracter stimulus provide evidence for a direct relationship between attentional effort and cortical ACh release." 12:33 -!- jm|earth [n=jm@p57B9DB82.dip.t-dialin.net] has joined #hplusroadmap 13:35 -!- Phreedom_ [n=freedom@195.216.211.159] has quit ["Kopete 0.12.4 : http://kopete.kde.org"] 13:36 < kanzure> Hey jm|earth. 13:38 < fenn> an oxygen generator pumps air into a zeolite-filled tank, causing nitrogen to dissolve into the zeolite, then bleeds off the air in the cylinder which regenerates the zeolite 13:39 < fenn> its low pressure, like 20 psi 13:43 < jm|earth> hi. can't talk much atm. 14:02 < kanzure> http://network.nature.com/boston/news/Q&A/2008/07/01/backyard-biology 14:02 < kanzure> So theoretically 14:02 < kanzure> if we get 30 people to show up for our stuff 14:02 < kanzure> we should get into Nature? 14:04 < kanzure> why don't they mention the projects in the community 14:04 < kanzure> like the biotank/bioreactor 14:04 < kanzure> it's not like it doesn't exist 14:04 < kanzure> and it's been mentioned extensively on the mailing list 14:04 < kanzure> what the hell? 14:08 < kanzure> > Part of the reason I ask is this: 14:08 < kanzure> > 14:08 < kanzure> > "Really, for digital logic, all we need is a relay (switch). But the 14:08 < kanzure> > problem is that if you have 20 relays connected in sequence, you get 14:08 < kanzure> > voltage drop-off eventually (obviously) and the circuit just fails 14:09 < kanzure> > completely." 14:09 < kanzure> > 14:09 < kanzure> > Relays have problems, particularly they are slow, but this 14:09 < kanzure> > demonstrates a complete misunderstanding of how you hook up a 14:09 < kanzure> > relay. If you have one relay switching the power for the next one, 14:09 < kanzure> > you can put 20 (or any number) in logical sequence and the final one 14:09 < kanzure> > closes just as solidly as the first. 14:09 < kanzure> fenn: what do you think? 14:10 < fenn> doesnt know what 'digital' means 14:11 < fenn> the whole point is to regenerate the signal at each step to keep it over a threshold level 14:11 < kanzure> are we sure 14:11 < kanzure> I mean, that still makes sense to me 14:11 < kanzure> but it's Keith Henson 14:11 < kanzure> and he might know what he's talking about 14:12 < kanzure> "really, for digital logic" was me 14:12 < kanzure> sometime in 2007 14:13 < fenn> hm, i guess relays do use the main power bus, there's no build up of resistance 14:39 < ybit> so bryan, what'd conclusions did you draw from "Equipment acquisition for homebrewers"? 14:41 < kanzure> ybit: lemme find/upload a file 14:42 < kanzure> http://heybryan.org/docs/2008-06-29_finding_stuff.txt 14:52 -!- willpow3r [n=will@cpe-66-75-6-181.san.res.rr.com] has joined #hplusroadmap 16:33 -!- wrldpc2 [i=41dff69e@gateway/web/ajax/mibbit.com/x-95b99fcdc9dc2325] has joined #hplusroadmap 16:34 < wrldpc2> Ahoy the bridge. 16:35 < wrldpc2> yo 16:47 < kanzure> yarr 16:50 < wrldpc2> yo 16:56 -!- Netsplit simmons.freenode.net <-> irc.freenode.net quits: kanzure 16:56 -!- Netsplit over, joins: kanzure 17:11 < wrldpc2> i ordered the golden helix today 17:11 < wrldpc2> i'd never heard of this author before 17:18 -!- Splicer [n=p@h238n2c1o261.bredband.skanova.com] has joined #hplusroadmap 17:22 -!- wrldpc2 [i=41dff69e@gateway/web/ajax/mibbit.com/x-95b99fcdc9dc2325] has quit ["http://www.mibbit.com ajax IRC Client"] 18:49 -!- jm|earth [n=jm@p57B9DB82.dip.t-dialin.net] has quit [Read error: 110 (Connection timed out)] 20:32 -!- wrldpc [n=wrldpc@pool-71-174-89-247.bstnma.fios.verizon.net] has quit [Read error: 60 (Operation timed out)] 20:33 -!- ybit [n=h@unaffiliated/ybit] has quit [Remote closed the connection] 20:40 -!- ybit [n=h@unaffiliated/ybit] has joined #hplusroadmap 21:03 -!- wrldpc [n=wrldpc@pool-71-174-89-247.bstnma.fios.verizon.net] has joined #hplusroadmap 22:41 < kanzure> So, was I supposed to double check if the PSU fits in the case before I ordered?