#general-chat
1 messages · Page 201 of 1
Well, you did it
Friday I get thrown at the other 5th grade class, as well as both 2nd grade classes, to swim on my own XD
I think I've got it, the curriculum is set up already and nothing crazy
Ok, totally unrelated -- I need to fix a model I made and have no idea how to, halp
In Blender
I've got all... this
And these lines like, sticking out that I can't find a vertices for
I was following a tutorial with the grab tool, they didn't have that happen
Adding vertices seems to have made it simultaneously better and worse -- I was getting that originally, but the end of the horn [I'm making horns] came to a weird squished shape that curved the wrong way with like 10 vertices left... now I got a nice full thing to work with, but this mess got worse
And none of the cleanup tools under mesh appear to help
And I need to print this tonight or I shall be slain
Ahhh
Slain?
Person who I'm supposed to have these done for will commit end game on me
Oh I see
scans or sculpted?
Sculpted
strategically delete vertices? or the smoothing tool?
Smoothing doesn't seem to fix it? And I tried deleting and got a hole, and then Mesh > Clean up > Fill holes" didn't actually fix the hole
It looks like these twisted tubes appeared inside?
Flatten kinda flattens it, but there's still the mess
I don't have a point without the mess [unless I go back to the beginning]
Hey you wouldn't be willing to just make it for me would you, lol
not very good just learning to destroy other people's STL files
lol
Blender is both amazing and frustrating
Indeed
Got any active shaders on it?
yes, steep learning curve... determined that a drawing tablet may be necessary
If I had to add them, no, no active shaders
Looks like it might be a lighting thing
No, it's a big jumble of vertices inside
can you reduce the poly to clean it up and then re-poly it up?
How do I do that? DX
I had subdivided to create more vertices so it wouldn't get blocky as I stretched, but I don't see a reverse
Iirc there is a way to reduce as well
Lemme try the reduce polygon thing...
Its just not easily found
Been about 7 months since i messed with it but merge vertices was one that I remember being a thing
it basically reduces the resolution then you can put it back, it was in a tutorial video I just watched
I have 2931768 faces apparently
Computer is attempting to catch fire as I reduce
yeah that is a bit
this process is resource intensive
The un-subdivide is the thing I was thinking about
Hmm, it seems to hit like 2 cores...
If it crashes this beast, it's just broken software XD
I have a 5950X, 3090, and 128GB of RAM... Nothing seems particularly taxed, although cores 1 and 4 on the CPU are bursty
that is basically a monster machine... mine is just a laptop
The fact that the second iteration appears to be taking longer than the first run frightens me
"desktop replacement"
the whole moon and nothing but the moon
I want to make this beholder model I downloaded more terrifying
Tentacles with knives?
chainsaws
Hehe
sounding more and more like a powerthirst commercial
Update: it got to 1420726 faces
Running another iteration...
As long as I have the general shape still, I can always add faces back if I need to
maybe less detail will be easier to fix, there is an art to lowpoly design I think blender is better at it than zbrush
more focus on how the surfaces act (cad like) than forcing the surfaces where you want (sculpting)
I can at least clear out the junk tubes inside faster with many less vertices...
I think because it is a modifier you can just remove it when you are done
Oh, cool
I feel like whenever I increase the iteration count, it has to re-calc all steps
1262589 faces remaining
potentially you could have used decimate to bring the count down as a scalar then put it back to 1
Changing it back restores the faces
Un-un-subdivision...
Aaaand frozen totally going into sculpt mode...
I was using un-subdivide
Afraid to like, poke and crash it and reload because it might take an hour to get back to this point DX
yeah I am stalled out on my "example" this one makes it work
I don't know if that makes it any easier
I guess I should have done Collapse
Not sure if I should close Blender and restart and do that instead DX
Reloading Blender...
sorry for helping you crash blender
lol good
Oh good, going to edit didn't take 1032 years
have a good night good luck
Thanks, night
Oof, tried exporting STL to see what it looks like in Cura... 276MB
Jeeeeeez
I have shaved down by 5MB
This may take a while... I've selected the same general area a dozen times and keep having way more points under to clear
looks like abstract art
This was the plot of many a Dr. Who ep
I mean my life is largely suffering so I'm used to it
AH THERE'S AN UN-SUBDIVIDE OPTION how did I miss that
227MB...
Ehhhhh just make that an NFT and your golden
Lol, I can afford to hire someone to not murder things in Blender
In case it was missed non fungible tokens are huge right now
I wonder if "disassociate" will or has become a dictionary word. Similar to "irregardless"
Inconceivable!
It is, disassociate is an old word... what would it be confused with? Vs. people adding "ir" to "regardless" \
I feel like irregardless came about from a movie and im not even sure the actor actually said that
Like it was supposed to be eh regardless
I dunno, lol. But disassociate came from the idea of undoing an association, vs. irregardless being like saying "without without regards"
see also: dissociate
Hmm... that's new to me, but apparently they're both around the same age
But I think it's just two terms were coined for the same thing, in terms of word structure they both make sense
Yes, the longer one was probably derived more directly from English
The La Brea Tar Pits = The The Tar Tar Pits
The Los Angeles Angels
lol
My amazon-order potentiometers came with a sticky yellow coating that smells a LOT like urea… Won’t be ordering from that seller again, ever
some do have protective oil but that is probably not it
that residue looks like urea
however dont just not order again
write a complaint
or you are doing 0% to stop someone else getting the same treatment
does it smell like urea?
That's just one of many reasons I don't order from amazon.
Like, at all or just certain things?
I only buy things that ship prime which has probably saved me a lot of bad experiences
amazon will never ever resolve problem of clones
Nope, or scalpers
I don't order from them at all. There are plenty of better vendors out there, that don't abuse their customers, employees, delivery personnel, and suppliers.
As crappy as Amazon is, there are still people that work there that are just trying to get by so even though most of what I’m buying enriches Bezos, there is a little hope that I’m at least helping someone’s paycheck in buying food or whatnot.
Some people don’t have a choice and Amazon pays the best in some areas.
And I’ve been in situations where you have to just take the best job you can get in that moment
Understood. But I don't have to like or support it.
If you don’t like the way Amazon treats people, you should also not support Lowe’s or Home Depot
I’ve worked in a Lowe’s distribution center. The largest on the east coast.
I know people that work at all three, so have the opportunity to compare the degree of abuse and adjust my shopping to suit. I also have the advantage of a local family owned hardware store in the grand tradition.
$9 an hour to move millions of items by hand. No fork lift. Obscure production numbers to hit “incentive pay”
That is pretty lucky
Anyway, each has their own reasons for supporting or not supporting a business
I do like supporting family owned businesses a lot
Some things are inevitable, and people working at Big Corp still deserve to have a job and in my mind, if even a little goes towards supporting a job that maybe had by a single mother or a struggling father, or a kid trying to make it out of poverty, then that little bit of good is worth it.
I’ve been at the bottom of Big Corp abuse and minimal wage with maximum effort expected. BUt regardless of how big corp was, I had a job at that time that gave me enough to think about what I needed to move forward in life.
Kept my son at the time from being hungry
Anyway
So weird thing
I got this coffee from a local employee owned retailed called Winco. And for the most part it’s been great
Double French roast and a Sumatra roast
I was using the Coffee Mate peppermint mocha creamer in it with no issues
But drinking international delight or Walmart brand, weird chemical taste no matter how strong or weak the brew is.
Something probably in the flavorings used in those brands
I do like coffee actually
Next thing you’re going to say the British don’t like tea because they put cream and sugar in it
Lol
I mean
to be fair
they're making tea flavored sugar cream
just like coffee flavored sugar cream
tea only needs like a pinch of sugar
and nothing else
I put little creamer in my coffee
okay then you're not the type I was referring to
who put 3/4 of the cup full of creamer and put a splash of coffee in
It’s usually like.. 10:1 ration of coffee to creamer
okay that's reasonable
Creamer by itself is gross 🤢
Hehe..
If you put heavy whipping cream in a mason jar and just shake it really hard for like 10 minutes you’ll get butter
I just tried to move my shoulder and remembered I took a tumble yesterday
this I know
I've made butter many times
once I accidentally made butter when I was trying to make chocolate whipped cream
Lol
nah that tumble isn't even comedy
I was running at a metal panel in my makeshift fence to jump over it
and it was muddy
so I slid on one foot instead of lifting off the ground
and plowed right through the metal
it was pure comedy
There are easier ways to shape metal
heh
but for real I wish someone had seen it
it would've been one of those checks if you're okay "BAHAHAHAHA" moments
This is why people wear go pro
I don't own one yet
what made it even funnier
is that I projected exactly what was about to happen in my mind
then I shrugged it off and was like "it'll be fine"
uff
I think there's some soft tissue damage around my shoulder
oh and that was after I took a tumble the other night
tripped over an old aquarium on my friend's back porch in the dark
luckily I caught myself on the deck but I scraped / smacked my arm on the edge of the aquarium on my way down
same arm
Just a glutton for punishment
yeeeeeaaaaaah
I would use the M word but it's banned here
seriously though, it's always when I'm doing the dumbest stuff that I get hurt
and the dumber, the more injured
but when I'm doing crazy death defying stuff? always without a scratch
That’s usually how it works
Also, further proof that 401k are a complete sham
The markets were up, broadly yesterday
Yet somehow my 401k declined in value
I’m just keep pushing down the urge to close my 401k because it’s a tax advantage account and reduces my taxable income
Just like paying for health insurance that literally covers nothing…
yeah...part of the reason I'm not participating in the employment game
that and being so bipolar nobody wants to keep me on staff
because the market moves at the whims of those who sit at the top
someone had a reason to gain something from 401k's reducing in value so they pulled some strings
I know how the stock market works, I’ve been investing for years. I just hate 401k
But it’s one of the few ways that commoners can reduce taxable wages
yeah I payed into one when I was working for an aircraft interior manufacturer
but I didn't really know why, because it was my first job that offered it and I was like 20
401k are only really fine if you can make that maximum contribution of 10% with 5-7% company match
They you can grow it fast enough to actually see it grow
Unfortunately I don’t have the luxury of contributing 10%, I can barely contribute 6% and my employer doesn’t match until a year of employment
Which is kind of crappy since I am an engineer. But companies have just been reducing benefits across the board even for long time employees
Gotta fund executive compensation and stock buybacks!
They’re not using the money they save on benefits to fund bigger pay raises for those actually providing value.
I run a maker business that I started with an $80 investment lol
Only $80? Shoot, I should try my hand at it... Did you already have the soldering tools?
Yeah, I already had a hot plate and hot air station
The $80 investment was for PCB and parts for the first product
A simple $3 load switch breakout
Dang, that's not bad at all.
Maybe I'll just make a reflow oven and design some PCBs on the side, if grad school doesn't pan out...
Lol it’s a lot of fun
Nice! Yeah I've got a bit more invested by some generous folks who don't expect any returns but will get stock when that's a thing.
Most of the lab is built with scrap material but a few things needed to be purchased
So far only floor frame plywood, outlets + some of the electrical components, and doors have been purchased, future purchases include a couple windows, insulation, and sheetrock. Other than that it's just scrap and donations. Got Cat-5 running through the walls because a friend of mine sent me a thousand feet out of nowhere when I was complaining about how hard it is to gather lots of cheap ethernet cables from thrift and lop the ends off lol
Not hard because physically difficult but because you have to go thrifting on a regular basis to multiple places to find the current good deals
If I lived in town that wouldn't be a problem but I live 5+ miles from the nearest thrift store
Walking distance but only if I plotted a course and set the whole day aside
Point is I've had some generous donors and have a keen eye for repurposing things
I think so far people have donated about $800-$1000 of money and purchased goods but not all of that is toward the building
Some of that is equipment
Such as the universal chip programmer I use all the time haha
Which just on its own was like $250 and I was going to pay my mom back but she told me to consider it an investment in the lab
¯\_(ツ)_/¯
Could have got a cheaper one but I was looking for the one that did all the chips I was planning on flashing and the initial plan was to borrow money not to get an investment
We have had winco in Oregon since i was a kid. They are great for pricing the only gripe ive had is their produce doesn’t seem to last very long
Yeah and the carne asada is good
I’ve not tried their carne asada as I usually make my own lol
We go and do all of our canned goods and non perishable item shopping and stock up. The only place that beats their prices is cosco
I dont have a good meat slicer to make it as thin as they do
3/8” thick is hard to cut freehand and i dont got time for that 😂
I usually cook it and then just make 1/4-1/2” wide strips
Then cut the strips into like 2” long pieces
Usually pretty tender and delicious
Skirt steak
It’s the most common cut for carne asada
That or you can use flank steak
What we call a skirt steak is known as a "faja" ("belt") cut in Mexico, from which we get the term "fajitas"
It’s a great cut for fajitas and carne asada
sure, as long as you don't expect to actually make money with it :). At least, not significant money.
But you can have fun and get a few toys for yourself for free
Favorite thing I’ve read from a box so far today: “(Overheating may cause cheese loss.)”
If it pays for itself, that's good enough for now. I have enough income at the moment, and it could open up some avenue to a higher-paying job later in life haha
If anything, it'll benefit my current job since I kinda already do similar EE work for a living
Maybe I'll take a page out of @delicate stream's ideabook and build a 3D printer farm for assembling more 3d printers haha
I run a small shop on Tindie that pays for itself and allows me to get money for experimenting and buying some tools like the scope.
Hahaha
Yeah, mine will.. eventually make enough money to pay myself
But I reinvest basically everything
Which is fine because I only pay taxes on what I extract from the company in monies so lol..
now you know how big companies manage to pay zero taxes!
Hahaha yeah
oh I thought they did that by incorporating themselves in a state or country that has nothing to do with where they actually do their real work
@tardy badger did you have to learn a bunch of tax know-how when you started your company?
Sort of
I did a single member LLC
Works like a pass through entity
Income tax is just self employment tax reported on my tax return
And then I pay sales and use tax to the state
It’s all confusing
do you file tax returns yourself or do you use a prep service
I usually use TurboTax
But I’m thinking about H&R Block this year
Mostly to have someone go over the details and make sure it’s all right
I’ll have to find a separate accountant for sales & use tax though
I'm simply self-employed, and it's still been so complicated to me that I pay someone to do it. Part of it is, I only started needing to do it in 2017, and every year I say I'll learn to do it myself, but the world got... complicated. And I don't have it in me to figure it out right now. So I'm still paying someone. I mean, chances are, they're finding more to save me money than I could manage.
Probably since they designed the tax system
We could have such a simple tax system… but nooooooooo
Yeah..... yeah.
TurboTax and H&R Block and the big tax accounting industry just had to make to so there are 18000 tax loop holes and rules
How could anyone who doesn’t spend their entire life in the tax code ever understand that
And it changes every time new tax legislation is passed and it gets more and more complicated..
My partner is really really really really good with taxes...... in Canada. 🙄
She'll get there in the US eventually, but she's definitely not there yet.
The US federal tax laws and regulations totals over 10m words
Over 1400 pages long
Almost as big as the Harry Potter series
Well, half as long as the Harry Potter series but far less interesting
wheel of time has entered the chat
OMG. Someone recommended that to me while I was unemployed, and I ended up reading the entire series in 4 weeks. I was SO mad 😄 No on made it clear how long the series was when I started it. And the entire thing is cliffhangers.
I don't think that box on form 1099 for fish purchases made in cash will ever go away
Loool at least you didn't start reading when the books came out. That was a 15+ year journey involving the untimely death of the author
That is entirely fair.
Brando Sando did it justice though so it all came right in the end
Agreed.
I dono, I read the first book and never got around to finishing the series.
I think I'm actively averse to the long indulgent fantasy series even though I also hate closing the door on characters and settings that I like.
that's fair, it's not for everyone. The show is coming out on the 19th
if you prefer visual format
my only gripe with the show is they did the swords differently than I imagined them but whatever
Have you watched the trailer? It's pretty exciting
I've seen clips and stills, but haven't watched the trailer itself yet. I'm on a publishing mailing list that has had articles about the series before, so they're also covering the show every so often.
ah nice
I've been voraciously consuming all available media since before covid shut down production
Well apparently my friend wants me to go to his wedding looking like wolf man
I offered to buzz the beard and get a trim but he said not to
fine by me ¯\_(ツ)_/¯
It's going to be homeless on the top, business on the bottom for this one
Borrowing a suit jacket from him and he wants me to wear my rainbow suspenders
I guess it's like 1920s themed
I'll at least brush my hair and stuff for the events so I don't look just completely insane
Better than mine
Had myself a good panic
Looked in a package of parts in my parts bin expecting 5 ESP32-S2 Wrover modules
Only 4
I searched all over my desk for it because I had shown one to someone the other day
Well, when I put it back, it didn’t actually make it into the ESD bag. It was at the bottom of the bin
I don't even own any of those and I was scared for a second!
But I ask did find an extra I had from prototyping so now I have 6 in the package
🎉
Nice! Just bare modules??
I remember seeing that! So cool. I'm interested to see the finished product!
The PCB shipped from OshPark today so I’m hoping to have It Saturday or Sunday
That's exciting! How long have you been designing PCBs?
So not the physical boards?
No, the physical boards
I design them and assemble them and sell them
Oh dang, only 9 Bread 2040 in stock. Guess I need to make more this weekend
I also need to get 25 made up and sent out to a school in British Columbia!
I’ve been so busy I almost forgot about that 🤦🏻♂️
Oh okay I thought you meant you were selling the design files and not the physical design. Not sure why my brain thought that up hahaha
Mind if I take a look? Tindie or somewhere?
Thank you! 😄
Np!
Shipping to Australia is really broken right now
I shipped a package on Sept 22 and it hasn't been delivered yet...
I bet there are ships sitting off their coast waiting to get in too
AFAIK, they had really strict quarantine restrictions, so...
ahhh
NZ is much easier
I basically stopped shipping internationally
It’s become such a headache with countries enacting protectionist policies to protect local businesses and then Covid impacts on shipping..
Huge headache
I wonder if Carvana will run into the issue that Zillow did. They seem to be buying cars for more than they are worth and selling for less than they paid? IDK which business school churned out the execs that decided that was smart.
there's only so much VC cash
I'm making a Pi Zero 2 iPod
IDK why
With a clickwheel? 😁
Yes.....
Save 10% and Free Worldwide Shipping at Ridge Wallet by using offer code LINKED at https://www.ridge.com/LINKED
► LISTEN TO THE TECH NEWS: https://lmg.gg/TechLinkedPodcast
►GET MERCH: http://www.LTTStore.com/
►SUPPORT US ON FLOATPLANE: https://www.floatplane.com/
►LTX EXPO: https://www.ltxexpo.com/
NEWS SOURCES: https://lmg.gg/Bjaee
-----...
okay that video tells me basically nothing
no hope for planet earth
@tardy badger if you ever have some time can you give this a look and let me know if you see any errors? i havent changed anything other then silkscreen recently but i think im gana try and make it and give it a first test https://github.com/hexthat/Bitsy-Display-Add-On
Seems okay from what I can tell. Nothing glaringly obvious
Might drop it over in #help-with-hw-design to see if others can take a look too
it's funny, if I send :) on mobile it comes out as the characters, but on PC it comes out as 🙂
Yep, noticed that too so on mobile I've just gotten used to typing out 😄
Oh
It still parses it in code
: smile : without the spaces
It's a bit janky but there is a work around
thing under text & images
:)
I accidentally added two servers I'm in to a "folder" on the browser version of discord, anyone know how to fix that?
nevermind, I was just dragging wrong
just got my first splinter in years. Forgot how annoying these are. It's like .1mm long and it's embedded in the skin
hopefully it doesn't get infected and I I don't need to sheepishly go to urgent care
Anyone know any good woodworking discords? found one
Well, I guess I don't need to wonder how you got the splinter. :p
I think I accidentally spooked the apartment maintenance tech. A few days ago I got an email that the apartment maintenance folks would be replacing our air filters. I had already replaced it with a better one, so I called and asked them to not replace mine. Fast forward to today, and I get the alert I hoped would never trigger:
I was… concerned, so I called the office to check if it was maintenance. The office person put me on hold for a bit and then confirmed that my message about the filter hadn’t made it to the maintenance team, it was them, they’re sorry, and he noticed he triggered my alarm.
I thought it was odd that the tech would mention that, and odder still that the person I spoke with would pass it along, and then I looked at the sound file that played from a nearby speaker when the door closed:
So I can see why it might have made impression. 😁
🤣
for serious breadboarders only
yeah maybe
Breaking out the OSC and USB as well? Not sure how I feel about that...
It wouldn’t be like.. optimal
It’s more of a joke because I have a bunch a through hole parts for a through hole RP2040 board
pretty excited
Love Kumail, wonder if he's gonna be a goofball like in a lot of his work
I've never seen him before, I don't think..
He was in the show Silicon Valley
yeah that's what I mostly know him from, and from late night appearances
Also his movie The Big Sick was great, although he wasn't super goofy in it
Yeah
*looks for pin headers
*finds lm386n audio amplifier
Lol
Big Sick? yeah I loved it
Too emotional for me to watch too often though, it's a tear jerker
oh eternals! That's good to know
Yeah
*finds shift register and aqv21oeh relays
Super hyped for Eternals
My mustache has gotten so long that I keep biting it when trying to eat. No surprise that facial hair doesn't taste great
You got a head start on Movember, at least.
Maybe he started on time and is just really good at it
I didn't get all of my dad's hair growth powers, only a smidgen
Dennis grows a moustache.
As shown in Spongebob Squarepants: The Movie.
the man could grow a beard in a weekend, I swear
Man I knew it would be spongebob
I finally used “the mitochondria is the power house of the cell” in a natural sentence and I can finally retire.
Like the tough guy at the Salty Spittoon with the Mom tattoo
Lol
This is my only thought driving nuclear cars
Hitting a pothole and taking out half a block
Someone just stole the lids off the toilets where i work
Can’t have anything these days

That reminds me.. I should shave.
Rough estimate of what I'm rockin
Started with a long beard and shaved it off until there was only mustache left
Like sifting for hair gold
Is there a big second hand black/Grey market in toilet seats? Like catalytic converters?
If only that was the reason
What's that mean?
blocked URLs and URL regex's on the DNS server
Ah
So you are manually blocking people trying to get into your network or what? My network knowledge is sub par
Technically it's over par but that's not the idiom
DNS resolves domain names to IPs, PiHole "blocks" domains by routing it to an unroutable IP such as 0.0.0.0. Mainly intended for adblocking but good for many other things.
Ahhh
I'm considering setting one of those up when I get around to setting up my wifi6 router
I'm considering revisiting my tape drive project
but instead of using a microcontroller, base it around a 6502
or perhaps the CPU that's on the old 80MB HDD I took apart a while back
but something period to the technology
not sure exactly what the device is but a FPGA could be used?
could be but then I'm just adding an extra step
I have a bunch of old CPUs laying around, it's about time I put one of them to use
just found a 2K SRAM chip
should be plenty for buffering to and from a tape
and I've got some UVEPROM chips but I'm not sure how viable they are
my dad found an PCB out of an early-2000s amplifier controller and gave it to me since he thought I would have a use for it (and i do actually). It has a XCS10, DS80C323, two 24LC128 and a 27SF020.
that's quite a score
oh! maybe I'll find the graphing calculator board I took apart and use its z80 for controlling the tape drive
but if I remember correctly I had no luck last time I tried to find that board
things will be better when I have space to organize in the lab
soon ™️
been planning out a way to reuse memory ICs off from modules for months now
and properly categorize them
been writing something in Python Flask, found that it is easier for me to SSH into the server and use VIM or nano from there.
Can't seem to find either the old HDD board or the graphing Calc board :(
I guess I could just snag the 6507 I was going to make a laptop with and use it for the tape drive control
Give it 2k of RAM and 8k banks of flash that are externally selectable for different modes' code memory but ignore the lower at 2k in each code block, using the RAM instead
6507 laptop, interesting
Yeah I kind of want to just scrap that, use the full 6502 for a laptop, and use the 6507 to control the tape drive for magnetic storage
been planning a SP7021 laptop, a 6502 would be a really interesting build
I also found a way to deepen the stack without breaking software compatibility for anything using the stack through its designated opcodes
Simply detect when two subsequent calls to the stack page are non-sequential and increment / decrement a stack page counter as necessary
Since the 6502 only uses the 0x01XX range you can replace that high part of the address with an extended counter that represents the high stack address
So you subtract each address value from previous value. If there's a carry or borrow you'll be able to easily detect that using a difference rollover detector and increment or decrement the extended address counter as eneded
I could picture that in the corner
Wow, that would be particularly easy to implement in an 1802
in a situation where gasoline is no longer available, could isopropyl alcohol be used in an engine instead?
Any kind of Ethel-alcohol should be fine
Like unflavored vodkas
A good whiskey would work too
was thinking about in a story, I use rubbing alcohol as a longer shelf life fuel instead of gasoline which does not last that long.
Rubbing alcohol actually has a similar vapor point of I’m not mistaken. Plus most people have 70% concentration or less
I stand corrected
would want to use 91%+
185°F
Just go all the way to 99% 🙂
It’s kind of insane that gasoline vapors at -40°F
good for cold mornings
Plus you can use the 99% to clean your PCBs
As long as it’s electronics grade
True
I found out electronics grade has a lower metal density than medical grade
Interesting
I learned this like.. a year ago when I was struggling to find 99% rubbing alcohol lol
Ya know, pandemic items lol
I have a bottle of this stuff
I have a smöl bottle of 99.99%
Ooooh
I remember around March last year that I saw United Nuclear sell out of it
It’s.. super strong lol
Does it work even better than 99%?
Ahh
It is very effective at removing flux is all I know
In some applications the difference between 0.01% impure and .1% impure makes a huge difference
For sure
Why did I mortgage, that house I need? For LOLs search, on DigiKey!
https://www.youtube.com/watch?v=SqEF7BjOvmw
Dave goes hunting for the most expensive IC on Digikey and ends up finding a bunch of unusual stuff!
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EE...
I remember the last time I looked, I found a US$88k FPGA
Kurzgesagt made a book, I am genuinely excited for this
anyone here know how to use purr data?
I had a dream last night that I kind of want to follow through on
I had a dream I made a PCB by rolling out ceramic, baking it, cladding it, etching it, and soldering components on
and now I really want to try that
I think I still have a small lump of unbaked ceramic somewhere
I have dreams sometimes that tell me facts that may or may not be true
generally the things I wake up wanting to make use of from dreams is inventions or logical induction
I once had a dream that was just an infinite graphing grid that I could think equations and they would graph
this was right before a big test and I didn't understand something
so I played with it in my dream, woke up, and aced the test
heh nice
specifically it was finding the foci of parabolas
erm
it's only plural in ellipses
the focus and the directrix is what we were looking for
and I was having issues
so I slept on it and came to the answer
found out how and figured out how to loopback audio so I do not need an external XY scope to draw on
I want to make magnetic storage media in cylindrical form factor
Just for the novelty factor mostly
Also because simple to manufacture in-shop
Just a 3D printed hollow cylinder that's wrapped in magnetic tape
And it will be able to detect the cylinder radius based on displacement of the roller clamps
So you could have multi-size disks in the same drive
Also the drive mechanism itself can be fairly small, as only part of the drum needs to be inserted to read it (the rest would rotate outside of the mechanism)
And because it will be able to accommodate a range of drum diameters, you will be able to stack different sized drums inside of each other
just found out about the Pi Zero 2 W, looks that it does not use the broadcom TV chips anymore
Yes....
yet it uses the SoC die
just found out now
would not be able to find out what memory IC die it uses though
Electrical rerouting finished in the lab
Had to move one of the wire paths so that a door can be put between the rooms later
Now there's a doorway between the rooms without a wire crossing it
Oh and I finished shimming the storage side door frame
Which means now it's just finish work :D
Oh wait no I have to install a couple windows and then it's just finish work
Insulation, drywall, etc.
It's so close I can taste it
Much better than the feeling I had at the beginning of the build
It's a proper interior now though, just needs paneling patches to not have wind be a problem
Sweeping the new floors is a dream
Might keep the place clean just compulsively as a meditation exercise
Yay
I'm strongly considering beginning to move some of my materials to the lab so I can clear out some space in my bedroom
I kind of want to make a computer around a TMS9900NL that I have but I don't have enough RAM or ROM chips
Just 1/8" tape wrapped in a spiral and taped on
Apparently discord won't let me upload pics...
Keeps failing to send
ya know a roomba shouldnt be too difficult to code
especially one that only sweeps
There, since discord apparently has problems with me uploading from mobile
apparently discord is having trouble keeping straight how large files are
which seems to be causing issues with uploading
uhhh.....
it's a cardboard tube with tape on it
whatever
I give up
apparently it's detecting an explicit image
"mostly-accurate" is right...
eternals was just ok
Really?? Can you tell me why with no spoilers
??
Too big of a cast, stakes were both high and not high enough at the same time
Aha
I see
It wasn't as bad as The Dark World but it wasn't amazing
Hopefully better than Age of Ultron
Eh
I guess AoE wasn't that bad tho
It was worth the ticket price but not by a lot
Again just one opinion, not trying to yuck anyone's yum
I'm waiting for it to come out on DP to watch it
Probably worth it
Them buying star wars got me
Also got me to support a breakup of Disney but that's unrelated
I know, everyone hates on Disney
I wasn't happy about them buying LucasFilm either
But free Marvel movies got me back on board
I haven't been watching this Marvel movies at all (in the past, say, 10 years). How do they stack up with the earlier years of comic books?
I guess it matters less for me since I haven't really gotten into superhero comics (which afaik is pretty much what all the movies are) -- I stick to the darker/adult imprints like Image and (for DC) Vertigo
Happy N7 Day
Anyone use concepts on an iPad? I have partially docked my tools and can't seen to undock
Nevermind I was swiping in the wrong .1" square corner apparently >.<
morning
https://xkcd.com/424 yeah that sums up Ubuntu
I wish that comic had a date on it so I could tell how prescient it was
According to explainxckd it was posted May 16, 2008
archive page shows dates if the links are hovered
today feels so blegh and I want to do a bunch of stuff but I have no focus or motivation 😦
lucky for me it's only like 70% of the time and the other 30% is me going on manic making episodes
yay bipolar
this is probably the longest period of time I have worked on web development outside of static html
last time I did web dev I was like 16 or 17...didn't really jive with me, so I pursued other things
holy cow that's a decade ago
feels old
im 17 now hah
well, at least I am not in bed on social media 24/7
it was just 2018 where I barely knew anything about engineering
yeah, it's amazing how much you can learn when you're not stuck in an echo chamber like social media tends to be
yeah, so so true
Me: has deeply regretted gas station burritos in the past.
Also me: nom nom nom
for me, it is the 3rd glass of red wine in the evening :)
I’m not that daring lol not even enough for one glass
Let's see... chocolate, ice cream, breaded chicken tenders, cocktails...
Kinda funny thing, somehow my number got associated with my sister's name in a political party's database for a state I no longer live in. I occasionally get texts like "Hey Oats' sister! Will you support this thing/person?"
I've texted back correcting their mistake but it hasn't solved the problem
I’ve tried so hard to get my number removed from NC Democrats database but ever effort has failed
I get texts all the time asking for a “David”
I get too many political emails, I always un subscribe but they must just be ignoring it
During the 2020 election cycle I was getting like 4 to 5 a day
It's somehow worse than the pure spam ones with virus links
I still get them form time to time too
Like “I’m not David, please remove my number from all calling/text lists”
I’ve even tried to get it removed from the state voter registration database
Because I would never expect a virus spreading outfit to care about my preferences, but somehow I expect an official monied org to be better. More fool me.
I even registered my number for the party I affiliate with (Libertarian party) and nopeeee
Yup. We need a GDPR here
GDPR does great at policing small sites and small businesses
Big businesses don’t care though
Too many private companies can do whatever they want with our data.
They can afford to pay the fines because the data they sell for ads and targeted services makes them soooooo much more
Yeah it needs to be scaled with income
Not to mention these companies basically wrote GDPR
Yeah. It's tough
We would be kidding ourselves to think they were completely shocked by the outcomes.
Idk what the solution is but the present is untenable
Big tech doesn’t care. And I doubt we will ever live in a time where big corp will have no influence whatsoever
Yeah
Oh well
Guess I’ll just deal with being called David until I change numbers and get called something else
For some other agenda
or you could remedy the problem by legally changing your name to david
then it's going to the right person
No offense to all the David’s in the world, but I would not be a good David
you could put them on as if you are David, and tell them you are changing your number to (212) 664-7665 and could they please correct the record https://en.wikipedia.org/wiki/Fictitious_telephone_number
(it's a little less obvious than 867-5309)
Speaking of David. I find it interesting that for a lot of the world, it’s pronounced “Dah Veed” not “Day vid.” I know why it is Dah Veed, due to where it originated
That's true of a lot of anglicized biblical names
Yeah
Like my first and middle names
Both are Hebrew in origin
But Anglicanism ruined them
Like how the “h” sound comes before the “t” in Seth yet I pronounce it Seh Th
Instead of Seh Tt
My middle name is hilarious to hear people pronounce
Most people I hear say “mah lah chee”
I laugh and say “hehe! No.”
“Mahl Eh Khi”
I also had the carrier set the maximum number of rings before it goes to voicemail, but also had them disable voicemail 😉
Lol
I don't have voice-mail, it's only been a problem once, when I was applying for a job. But that HR person was old school and used the phone for everything
I wonder if that’s what’s wrong with my Refurbished M1 MBP
As for voicemail, my number gets spoofed so much I just put that in my voicemail greeting
I am considering powering on the workstation to heat up the lab. Another use for two X5670s.
Lol
when manufacturing tops, do they throw the bottom away?
Is this a root OS problem? Kernel issue? I may not be using the correct terms
Memory leak?
I know what mem leaks are
Uhhh well basically it’s pointers getting dropped improperly
But like so many of them has to be a deep issue
Could be how the kernel services are configured
I used to heat my room by rendering animations in blender (before 2.8) on an older graphics card...unintentionally at first but then winter came and I started doing more art because it was cold
during summer it was like "I've got some rendering to do, prepare for the heat"
during winter it was like "I've got some heating to do, prepare for the render"
seems that in the last 20+ years that is what x86 has gotten better at
I'll have to follow that memory leak issue. I'm considering a MacBook Pro
ARM laptop would be nice but I think I should make my own. My ideology of "I could just build one myself" is giving myself too many projects...
I feel this so much
and guess what
after a decade of doing that
well more than
I still keep doing it
You have a collection of unfinished projects you’ll finish one day or hand down to the next generation of makers
^
Me from the grave: “good luck finding parts in this parts shortage!”
The Media in 2051: “Major chip manufacturers say the part shortage could be over by 2053”
there is tons of perfectly good parts just sitting in scrap piles, landfills and junkyards.
Sure, or there was for a while
Lots of scrappers have made bank selling electronics scrap parts
Not scalpers, but scrappers
gold recovery can be destructive to boards and computers with working ICs
Big money to be made in electronics recycling if you can remove parts and verify functionality
^
That’s why you can’t find hardly any STM32 boards lol
I am worried that my work scrapped a DEC Alpha 😬
two months ago I did not know how much they were worth so I just left it
just thought it was another x86 desktop
Whoops
yes
it is tricky
requires a wee bit of prep, but definitely possible
you'll start with putting down some flux, get it melted, apply solder paste along the pins and a little bit on the E-Pad
run your iron along the pads to get a good bit of solder on each pad. clean up most of the flux with rubbing alcohol
then apply hot air to the area and place your RP2040 chip
press down as equally as you can on the chip to make sure you get good contact, but not so hard that you create bridges.
it is a 0.4mm pitch so bridges are very likely
just about eight and a half days until I fly out for my friend's wedding and I'm really worried I'm going to hit a low point during the festivities and make him feel bad
but I've warned him there's a good chance I'll be in a pretty severe depressive episode and I may need to find a corner to cry in
and of course that is what it looked like 😰
Me like.
Hmmmm goodwill trip anyone? 😂
r/TipOfMyJoystick is peak internet
Lol
Espressif DevKitC-1, like Saola but fits on a breadboard and has a USB connector ($9)
Oh nice! One row on each side! Lol
yeah just barely, but good for CP core development with all pins and both connectors
Does anyone find it kind of sad you can’t really hold a more centrist opinion of certain technologies?
Like.. you either 100% love something or you 100% hate it.
If you are able to admire something in concept but discuss the short comings at length, and with clarity; you end up getting attacked by both sides of absolute love and absolute hate.
I saw Michael J. Fox in the garden centre earlier today.
He had his back to the fuchsias.
Neat
Yes.
One of the reasons I never discuss politics or similarly sensitive topics on twitter. Been there, done that, never again.
I do discuss it on FB sometimes, but on FB all my posts are for friends only, and virtually all my friends are people I know in real life, many of them for decades, so most of them are capable of reasoning and listening to the opponent rather than flying off the handle right away. Unfortunately, not all of them - even in my small group.
I’m just surprised that common discourse just.. isn’t very common anymore. There’s a push for holding fringe positions and silenced should be those who even slightly disagree with you.
For plenty of things, it’s not necessarily people are discussing or debating facts… just opinions.
it's a shame, so few things in this world are absolute
I accepted it and stopped being surprised at it about 20 years ago. So I don't think it is actually a recent phenomenon.
It is just that before social networks you could only be attacked by your colleagues or family, and they are usually nicer to you - whereas now anyone with an internet connection can leave a comment, so things run amok.
and bots
No, you are right it’s not recent
It feels more pronounced and unhinged these days
But it is a world of our own making
We watch and thus fund the networks that control the narrative we see, subliminally convinced of positions by constant positive reinforcement of ideas.
Mind control at its best
In US elections of 2016, there were quite a few websites (usually run from Romania or other Eastern European country) spreading all kinds of fake news. I am not talking about difference of positions, I am talking about verifiable false statements, sometimes very outrageous.
They were not in it for political reasons - just for money; they had advertisers, and the more people come to the website, the better.
They were asked why they did fake news - why didn't they publish the real ones instead? The answer was that fake ones attracted way more clicks.
Wired ran a feature on that business, IIRC.
Yeah
Should hopefully find out whether my third child is a boy or a girl
Anatomically speaking
Healthy and happy. 👍
That’s all we want
👶 🍼
buncam!
Both speakers working, in stereo. 🤘😁
Nah, that's just the Chromecast.
It cycles pics from my selection. 🙂
Awwww. Fair enough.
If I had a Pi 400, I'd put bunny streams on the TV. Lol
Welp, baby is anatomically a boy
And the name we originally thought about isn’t a good fit so we are back to the drawing board hahaha
I presume you have some time? 🙂
Though I get it. Naming things is hard enough, naming people is way worse.
Yeah, we’re going for something decidedly non-American
Going for something Finnish
My wife loves Finnish names
is she Finnish herself?
I am part Finnish and my mom is nearly full blood Finn
My grandfather was first generation Finnish American 🙂
"Gotta give my kid a good UUID, he'll be stuck with it..."
Except some parents are like “my kids name is so unique!” And their kid goes to school for the first time to find there are 5 other kids with the same name lol
Great minds think alike
There are two other kids in my daughters kindergarten with very similar names to my daughters
And they all more or less go by the same short name
Oh I practically broke my floor rofling at this the other day
It's tangentially related
Thankfully my son is the only person in his class with the name he has
By forcing bots to watch every romantic comedy ever made, Netflix has created our own mathematically perfect romcom for Valentine's Day. Please enjoy “A Love Tale of Taylors.”
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It was not written by bots, the description is misleading. But it is sidesplittingly funny
Lol
I love the smell of a fresh PCB in the morning!
That makes me wonder if DIYing a 3+ layer board is practical
there is ferrofluid display design with PCB was it 12layer one
for better electromagnet
@silver shale I was thinking about your flask app today and was reminded on a task I had as an intern with JP Morgan to make a “Sanction Activity Monitor”
I used Flask to make it
Pretty fun looking back on it
it was a task where you basically had a week to throw something together
Going to OSS my code eventually, not much to release yet
It was just a little task not anything proprietary that would actually be used
I know, thinking the thing I am putting together could be a basis for something
Oh well cool! Open source is the way to go for sure
Anyone ever smell the unique smell of soldering, hours later? I assume it's on my clothes.
Probably
I agree
Because your tweets are hot
XD
New name for take-out wing joint - Wings on the Fly
flux
gets in my hair
the smell of resin core after a cola induced hyper build
Me employer: “with vaccination rates climbing, and the pandemic subsiding we can come back to the office!!! 🎉 “
Me who’s wife just took a full time work from home job: “haha yeah that’s not gonna happen”
I'm with you
My wife had to fight to get the job in explaining her employment gap and lack of experience. And she finallly got her foot in the door for industry she wants to be in
must be tough - full time work with 2 children and the 3rd one on the horizon
Yeahhh
@tardy badger it may not mean much but tell your wife that some rando on the internet says congratulations
👍🏻
especially since I know how hard it is to talk through an employment gap with a prospective employer
Yeah, or that the only jobs you could get a lot the way were crappy because no one would hire entry level without 5-7 years of experience
yeah...
it's cool though, not having a job has given me the impetus to make a job for myself that I enjoy
My wife started a catering business and it was only after things started picking up that a job finally called her back
heh
knowing my luck I'll have my lab in full swing and Lex Fridman will contact me about the application
It’s fine though, this job wants to hire her and pay her well and they have decent benefits like paid maternity leave for 6 weeks which she wouldn’t have if she was catering
noice
For the first time ever we will bring home 6 figures. And it will all go to student loans 🎉
And paying down our car and saving a wee bit of money
I'm going to a friend's wedding in a week...I sort of invited myself as a joke and then he bought me plane tickets
feels super weird to know someone wants me at their wedding enough to spend extra money to have me there
I can imagine
Flights all the way across the US ain't cheap
Pretty sure I'm already developing full blown imposter syndrome over this
Woah... There's 71 people in a group I started on urbit for my hobby projects... I don't think I've even posted there since it was around 50 members
Yeah it's like, dude wouldn't have bought me tickets if he didn't really want me there
Hard to wrap my head around though
Yeah, I struggle with similar situations
Heh heh, if it makes you feel better, you could imagine it's a situation of needing to fill seats. "Her family is inviting like 100 people! I don't have that many relatives or close friends, so my side of the church is going to look pathetic!"
I mean it very well could be hehe
hehe - wasn't it FBS - or Scribblemonger? You're one of those people who change their phone number every quarter
LOL
I'm the internet pirate! Yaaaarg!
@late fulcrum - really stupid question, but do you make chair legs?
Mwahahahaha
Not the person you asked but I have done some level of wood working since I was a toddler if you've got some specific questions
High-five for woodworking since you could hold tools! (Same 🙂 )
Yeah my dad has old vids of me swinging a hammer in a diaper
No, I've got no reason for chairs, but the word bodger means that you make chair legs, so I was wondering what the reason behind the nick was
My parents built their house before I was born, and my dad put a full wood shop in the basement.
bodging is also to make a quick or hasty fix
@late fulcrum if you're the mad bodger I'm the artful bodger
Yes..... I saw that
That's probably more likely
Bodging is a traditional woodturning craft, using green wood to make chair legs and other cylindrical parts of chairs. The work was done close to where a tree was felled. The itinerant craftsman who made the chair legs was known as a bodger or chair-bodger.
That's what Wikipedia said
Yeah, it's a combination of the "make a hasty fix" and the dog in Incredible Journey
The canonical backstory revealed!
Oh... that came to my mind too
the name I use now is over 11.5 years old
And I'm Mr. Bumble
Are you a bee?
Made it back in May 2011, came up with something quick for Roblox (I was 6 years old and the platform is not as toxic as it is now)
And to think Portal 2 came out around that time...
No
Well, that's hard to imagine
I meant from Oliver Twist
I have a name that I go by in other places that I made in like... 2008? Not sure... Point is my brain now interprets the word "taco" in the same way it interprets my birth name
huh nice
Oh, geez
could interpret my name as data storage or something
I'm basically g3holliday everywhere - going for consistency
I'm also Tony Stark one place, but I kept referring to myself as g3holliday so much that I just didn't call myself that anymore
So, the Astley Paradox:
If you ask Rick Astley for his copy of the movie Up, he cannot give it to you as he will never give you Up. However, in doing so he lets you down. Thus creating the Astley Paradox.
I think that's real funny
Wut - Discord doesn't allow that??
Wait, that's funny
WUT
Heh
It auto linked
That's weird
Discord bot deleted the Rickroll link, then like auto linked it - wut
Thou shalt not Rickroll
Never stopped anyone before. I'm not sure what it's flagging on.
But I guess don't bother for now. We all know it anyway 😄

Design electronics!
In grade school, I made a small screenshot sharing site. The viewer page would, with probability p, show the screenshot; and with probability 1–p, redirect to a rickroll.
I love Rickrolls
neat!
wow
awesome
Light projects are definitely the easiest