UmbralRaptor changed the topic of #kspacademia to: https://gist.github.com/pdn4kd/164b9b85435d87afbec0c3a7e69d3e6d | Dogs are cats. Spiders are cat interferometers. | Космизм сегодня! | Document well, for tomorrow you may get mauled by a ネコバス. | <UmbralRaptor> … one of the other grad students just compared me to nomal O_o | <ferram4> I shall beat my problems to death with an engineer.
<kmath> <diodelass> ME: My prof's grant got approved, so now I have a job lined up for next quarter! FRIEND: doing what? ME: oh, the sa… https://t.co/E8iVRxRDzz
<soundnfury> alternate completion: "ME: oh, the same thing we do every quarter Pinky"
<awang> Anyone heard this quote before? "Consistently separating words by spaces became a general custom about the tenth century A.D., and lasted until about 1957, when FORTRAN abandoned the practice."
* egg|zzz|egg pets UmbralRaptor with a cat
* UmbralRaptor meows at egg|zzz|egg.
* UmbralRaptor gives egg|phone|egg a pile of angry dream snakes.
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<soundnfury> !wpn UmbralRaptor
* Qboid gives UmbralRaptor a subnormal photodiode
<UmbralRaptor> !wpn soundnfury
* Qboid gives soundnfury a Toblerone
* soundnfury turns it upside down
<soundnfury> now it's a Nablarone
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<UmbralRaptor> Deltarone?
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<soundnfury> nah, it's a Deltartwo today
<UmbralRaptor> ;8ball Are LTY stars more common than FGK?
<kmath> UmbralRaptor: Don't count on it
<UmbralRaptor> Iskierka: cat maid?
<Iskierka> best maid
* UmbralRaptor is having difficulty arguing with that.
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<UmbralRaptor> ☃
<Iskierka> !u ☃
<Qboid> U+2603 SNOWMAN (☃)
<UmbralRaptor> It's cool, right? <_<
<Iskierka> raptor topped the pun
<SnoopJeDi> "ah, good, a revised abstract"
<SnoopJeDi> "...oh, an entirely re-written abstract. good thing they asked for a draft"
<UmbralRaptor> uh
<SnoopJeDi> advisor is being advisor and I had great difficulty responding but swallowed my pride and cleaned up his garbage mindspew into something respectable
<UmbralRaptor> Lecherous
<UmbralRaptor> …
* UmbralRaptor ? ?
<UmbralRaptor> *Owch
<UmbralRaptor> Hopefully there will be a paper soonish?
<UmbralRaptor> Poisson Underwater Diode https://twitter.com/diodebot/status/930629516657078273
<kmath> <diodebot> Poisson underwhelming diode (PUD)
<SnoopJeDi> it's just a conference paper, but it frustrates the hell out of me that he plays at a pretense of collaborative writing
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<kmath> <ItsTheBrandi> This cat looks like it's being interviewed by the NYT about Trump's broken promise to bring bodega cat jobs to its… https://t.co/QECDzhv62v
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* UmbralRaptor ? sleep. Again.
<kmath> <nicksdjohnson> Demonstrable, adj: capable of being purged of monsters.
<egg|zzz|egg> !wpn UmbralRaptor
* Qboid gives UmbralRaptor a conducting reversed unicode abuse̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊
<egg|zzz|egg> !wpn Iskierka
* Qboid gives Iskierka a basilect
<egg|zzz|egg> !wpn Fiora
* Qboid gives Fiora a Dirac californium espresso
<UmbralRaptor> !wpn egg|zzz|egg
* Qboid gives egg|zzz|egg a pilcrow
* UmbralRaptor looks at where KC and St Louis are https://xkcd.com/1916/
* UmbralRaptor confirms that the correct pronounciation of "Missouri" is "misery"
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<UmbralRaptor> That makes for some Fun nights.
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<APlayer> Hi!
<UmbralRaptor> Hi!
<Ellied> Hi!
<SnoopJeDi> kind of a weak stance, actually
<Ellied> I mean, at least they're giving a lot of notice?
<APlayer> Hi Ellied! I might need some advice, if you have the time. I soldered that circuit, but it's acting weird
<SnoopJeDi> yea the 2020 has been plenty of notice, and the scipy stack got onboard pretty early, I just thought the LTS stuff came off kinda "okay we're saying there's no support buuuuut"
<SnoopJeDi> it sounds like they intend that any community patches/etc. to the LTS branch will remain on the official repo and go into the official PyPI package :/
<APlayer> To be exact, it drops the voltage after a delay, but only to 4.6 V. The N-Channel MOSFET and capacitor seem to be fine, but I measured weird stuff at the P-Channel MOSFET and suspect it might be broken (Although it's more likely I screwed something up)
<APlayer> Vds when on is 5 V, Vds when off is 4.6 V and Rds when off is 16-something MOhm
<egg|work|egg> !wpn -add:wpn lake
<Qboid> egg|work|egg: Weapon added!
<egg|work|egg> !wpn Fiora
* Qboid gives Fiora a Shenzhen genome
<bofh> !wpn egg|work|egg
* Qboid gives egg|work|egg an intensive polygon-like oscilloscope
<egg|work|egg> !wpn bofh
* Qboid gives bofh a pythonic collapsar which vaguely resembles an egg|egg|egg
<UmbralRaptor> !wpn -add:adj extensive
<Qboid> UmbralRaptor: Adjective already added!
<UmbralRaptor> !wpn egg|work|egg
* Qboid gives egg|work|egg an ultraviolet involution
<awang> !wpn -add:wpn multimeter
<Qboid> awang: Weapon already added!
<UmbralRaptor> !wpn awang
* Qboid gives awang a spectral octagon which vaguely resembles a maser
<awang> Hmmm
<awang> Wonder how many *gons Qboid has
<UmbralRaptor> Many
<kmath> <sjs917> From the Q&A: We've heard UV is the worst possible thing for atmospheres, and now you are saying UV is completely n… https://t.co/zSMouXcaX7
<kmath> <chemsafetyboard> On August 29, 2017, flooding from Hurricane Harvey disabled the refrigeration system at the Arkema plant in... https://t.co/c1SHhsk1PB
<UmbralRaptor> Yay
<UmbralRaptor> On an unrelated note, I may have just deflected another attempt by a random person to make me a Christian. o_O
<kmath> <kengarex> Fish get fed by duck https://t.co/KAxwjdBI98
<Ellied> APlayer: sounds like you got drain and source mixed up, and when it's off it's conducting through the intrinsic source-to-drain diode
<Ellied> so you're seeing the voltage drop because of that diode's barrier potential, but it can't turn it off completely
<Ellied> bofh: oh my god new CSB video
<Ellied> I have to watch that but I'm in class now
<Ellied> well, imminently.
<APlayer> Humm, possible
<APlayer> And how would I figure that out?
<Ellied> try reversing the drain and source terminals and see if it works?
<APlayer> Uh-oh... Spent literally a day soldering this thing
<Ellied> welcome to electronics :I
<APlayer> Well, looks like there is no way around that, so I'll try it on the weekend
<APlayer> Thanks for the advice!
<Ellied> probably should have mentioned this sooner, but uh, you don't have access to a solderless breadboard, do you?
<APlayer> I do, but when I tried to use it the contacts were so bad they were a few kOhm to MOhm each
<APlayer> I just dropped it and relied on falstad testing and you double checking my results to make sure it works before soldering it
<APlayer> Reminds me, the guy who will print the case wanted me to bring him the parts tomorrow, got to get them out of the basement and store them safely for transportation
<APlayer> Anyway, I am off for now. Be back soon!
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<Ellied> godddd almost every presenter so far besides me has just read their slides
<Ellied> replace political science students with Microsoft Sam 2017
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<bofh> Ellied: LOL
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<bofh> it'd be more interesting too, arguably
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<Ellied> also, drink every time a polisci student pronounces the -zhou- syllable as "zow" or "zoo"
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* UmbralRaptor flees from tones in terror.
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<SnoopJeDi> bofh, are there any on that math list (aside from Flatland and Foundation) that you'd particularly recommend?
<Ellied> "this was a good example of a political science presentation" says prof. (narrator: it was not, however, a good example of a presentation in general.)
<UmbralRaptor> Reading bullet points off of slides?
<Ellied> >"Democratic Republic of People's Korea (DKRP)"
<UmbralRaptor> Uh
<Ellied> Presenter is not talking about the DPRK; presenter is talking about American DPRK memes. Sigh.
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<Ellied> Withstand Political Science [Level 6 Illusion] - You create an autonomous apparition which is visually identical to you, and will attend presentations for you. Starting at level 8, you can optionally direct the apparition to take notes in your native language (although they will be gibberish if actually inspected). The apparition cannot answer questions.
<SnoopJeDi> does it come in "speaker's slides are in Beamer" flavor for accelerator conferences?
<APlayer> Ellied: Good news - I've just had another look at the circuit. Looks like I only need to swap two connections, both directly attached to drain and source of the P-Channel MOSFET. And no layout changes aside from that at all, in fact it would even simplify the layout a bit, as opposed to my fears.
<Ellied> nice!
<APlayer> In that case, the change could be performed quickly, I guess I can try it out tomorrow in a spare hour or so
<APlayer> Also, yeah, on second thought what I measured while off was really consistent with diode readings I had from when I was playing with the components trying to get a hang of how they work. I guess your theory it is, then
<APlayer> And yes, one of the MOSFETs had a G-D-S pinout, while the other one was G-S-D, I was wondering about that earlier. And given that my method of figuring out the pinout was... questionable, that seems even more plausible to have happened
<APlayer> Thanks a lot for the advice and help so far! I'll report back my findings when I get to try it! :-)
<Ellied> sounds good
<Ellied> this presenter's workflow: type "google" into the search bar. click the first google result, which is of course the google homepage. enter 'yahoo' into the google page search bar. click yahoo mail, login, and download the .ppt that she emailed to herself.
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<APlayer> LOL
<APlayer> It's okay as long as she does not teach anything IT related
<APlayer> We have a teacher who teaches HTML, CSS and JavaScript and has virtually no clue of any of it. The code quality is worse than what me and some of my classmates picked up in two or three years of self-teaching, mainly from SE sites and simila
<Ellied> meanwhile, my coping mechanism: why are JFETs not indexed by cutoff voltage???
<APlayer> I believe, related: Why are the prime specs of MOSFETs written in large bold letters at the top of datasheets things like Id and Vds or similar, but Vgs(th) is never among them?
<Ellied> yeah, usually it just says "low threshold" if it's low
<egg|zzz|egg> !wpn Ellied
* Qboid gives Ellied a Bayesian standing wave ratio
<Ellied> I think JFET cutoff gate voltage just has such a high variance (e.g. 0.8 to 4.0 V for the MMBFJ202) that it's not a big advertised characteristics
<Ellied> s/istics/istic/
<Qboid> Ellied meant to say: I think JFET cutoff gate voltage just has such a high variance (e.g. 0.8 to 4.0 V for the MMBFJ202) that it's not a big advertised characteristic
<Ellied> also, I don't understand why the datasheets are so utterly devoid of frequency characteristics
<Ellied> the only thing this one has is noise vs frequency
<Ellied> I guess I'll have to characterize them myself :V
<Ellied> "Nukular war"
<Ellied> kill me
<Ellied> this guy's voice contains a remarkably wide-bandwidth "I AM VERY INSECURE AND BEING CONDESCENDING TO COMPENSATE" signal <_>
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<Ellied> "And that concludes my presentation." Prof: "EXCELLENT" *very fast applause* "questions?" Narrator: There were many questions, but no one wanted to hear him say another word, so they didn't ask them.
<Ellied> Level 1 polysci: read from powerpoint slides. Level 5 polysci: read from note cards. Level 10 polysci: read from iPad. Level 20 polysci: read from memory
<Ellied> Theory: political science presentations are the basis for Vogon poetry
* UmbralRaptor chooses to imagine that SnoopJeDi now has red pandas playing in a sink.
<APlayer> I still remember that presentation where the screen of the machine running my PP presentation happened to be between myself and the class, and angled at nearly 90 deg. I could fake looking into the class while I actually had occasional glances at the screen, and have not peeked at my notes a single time :D
* APlayer remembers the good old times when things were easy to accomplish
<APlayer> *sigh*
<e_14159> I actually just have my slides full-screen on my laptop when presenting.
<e_14159> (Well, slide plus next slide)
<egg|zzz|egg> Iskierka: cats?
<APlayer> I am not even officially allowed to use a mobile phone at school, not mentioning laptops. Well, "officially" means the teachers "look away" when they see a student using their phone during a break, but being caught using it during a lesson means you may receive it at the end of the day from a secretary
<Iskierka> cats.
<Iskierka> e_14159, that two-screen mode is extra-convenient as you can put notes attached to each slide. And with strategic laptop placement no-one will realise how much you're depending on it
<APlayer> Also, we have teachers hunting students using their mobiles apparently for the sporting interest. It's rather fun to observe how they perfected their "phone detection senses" (quite literally so, it seems) over the years. Some manage to figure out a student is using his phone without even looking away from the blackboard
<APlayer> The hunting mostly happens during lessons, though, so *usually* it is safe to look things up or something during a break
<e_14159> Iskierka: Three years of debating club have left me able to present without notes :-)
<e_14159> APlayer: Reminds me of my school time, when no teacher noticed that the strange sounds you got from a tape player was actually interference from pupils calling each other.
<APlayer> e_14159: May I ask what the number in your name means?
<APlayer> LOL
<APlayer> Quite recently, during a German class, towards the end of it we started to hear loud music from the class next doors. The teacher leaves with a grim look on her face, 5 seconds later you hear complete silence from the other class, then some shouting, and after about half a minute the teacher returns with a portable speaker under her arm
<APlayer> I mean, I am in the highest possible level of school in Germany, and the class next doors was grade 10. The seemed like an excessively stupid way to get caught for students who should be both, smart and old enough to know better
<APlayer> But well, we had a good laugh, including the teacher :D
<e_14159> APlayer: Well, in IRC you cannot start your name with a number.
<APlayer> I always thought it was sqrt(2), but I recently checked and turns out I was close, but not quite right
<egg|zzz|egg> (specifically at the "cup of coffee" stage)
<e_14159> And never underestimate the stupid stuff pupils can do.
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<UmbralRaptor> ;8ball Should I point my advisor at the CATSUP catalog? (951 FGK stars within 30 pc)
<kmath> UmbralRaptor: Most likely
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<egg|zzz|egg> !wa 5460431 ms in min
<Qboid> egg|zzz|egg: convert 5460431 ms (milliseconds) to minutes: 91.01 minutes
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<APlayer> Hi!
UmbralRaptor is now known as QuantizedRaptor
* QuantizedRaptor ? Unitarity with the Pauli matricies.
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<kmath> YouTube - Star Trek Continues E01 "Pilgrim of Eternity"
<SnoopJeDi> QuantizedRaptor, I wish :(
<SnoopJeDi> Did attend a ML workshop playing around with keras that touched on a crash-course of pandas, though.
<SnoopJeDi> It rather tried to cram too much into a single hour, but there are two more sessions tomorrow. Nice notes, actually. https://github.com/YaleATLAS/CERNDeepLearningTutorial
<SnoopJeDi> cc e_14159 because NNs I guess \o/
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<egg|zzz|egg> Iskierka: want to test the upcoming principia version?