BC SCIENCE
Saved by @jacobhtml

I think I've permanently confused KiCAD
it's reminding me that I need to connect this capacitor to Nothing

 attach this end to ground, this end to +5v, and this end to THE VOID
I accidentally made all the capacitors gigantic and they won't fit anymore

halp
gonna design an ISA card using some of these

it's gonna be tricky to fit in the case
that's from this video:
https://t.co/FyMofzOFEX
those kicad motherfuckers
they have an ISA footprint but it doesn't show up when you search for "ISA" because they called it BUS_AT despite it being clearly called "ISA" since THE LATE 80s
and even worse, it's actually the AT bus

The full AT bus, the 16bit extension to the 8bit PC/XT bus!
but surely they included the PC/XT bus as well, since it's just a minor variation of the AT bus, right? You'd just need to make the same design but slightly smaller?
1. no, because
2. fuck you
gotta do it myself like some kind of caveman
ok, finally I can update the ratsnest and fix my board and OH GOD WHAT HAPPENED
apparently I have now fixed the issue of connecting to the void at the expense of every single item on the board deciding to roll scatter dice
I thought I'd quickly google "what size are ISA mounting bracket holes?" and it quickly led me to JOGGLE TABS by GOMPF BRACKETS and I think I wandered into the part of the internet that's generated by markov chains
FUCKING SHIP IT
hang on I'm doing an update of all my symbols & footprints & 3d models.
this will fix and/or cause all my problems
does all software have to constantly gaslight me?
look at this.
it's the wrong 3D library, as that's just the footprint not the socket. I don't even know if here's a socket, so I'd like to look.
See the 3D model path? it's in Package_LCC.3dshapes
so I hit BROWSE and scroll to package_...

there's no LCC
there's no LCC and yet it apparently is working?
even though it doesn't exist?
HOW? WHY?
(my guess is that either it's being cached and doesn't exist anymore (or has been moved), or it's aliased from somewhere else, or autogenerated from the footprint, or any number of things)
but the end user experience is that it makes you think you're going fucking insane
amusingly if I google for "PLCC-68_THT-Socket.wrl" there's two results:
1. the source for kicad which points at this non-existent file
2. @TubeTimeUS's PlaidBib project which points at "Housings_LCC.3dshapes/PLCC-68_THT-Socket.wrl", which is a slightly different path!
which also doesn't exist.
so I'm guessing the answer is that there is no WRL file for this part and this is just a placeholder for in case anyone ever makes one, and it's instead just getting autogenerated from the footprint
computers are one of those fun subjects where the more you learn about them, the more you hate them
oh no

updating the libraries brought back the void
https://t.co/Sunhq9SZuH
FINE
YOU WANT ME TO CONNECT TO THE VOID?
I'LL DO IT. BUT I'LL DO IT RIGHT.
THERE.
We've got out power connectors.
5 volts
ground
and the fucking VOID
pins 11, 10, 9, and 7?

connect them to the void.
mmm, tasty.
https://t.co/6pHY6xZkCZ
fun fact: I couldn't remember how I'd phrased that one and searching "the void" didn't find it, so I had to google "the void drinks machine" and it found a couple reddit posts that screenshotted the tweet and cropped off my name, so I then could search for "diet coke" and find it
less fun fact: that shitpost is probably the most popular thing I ever ever done, and it's all because of people reposting the screenshot without credit!
I seriously only opened up this PCB editor so I could do a shitpost followup to something I said last night and now it's 2 hours later and I'm mostly done setting up a 4-drive floppy controller
why
people like to complain about ADHD keeping you from getting anything done, or only letting you concentrate on "pointless" things like games and TV shows, and that's definitely a big part of it
but the other side is that sometimes you CAN CONCENTRATE and you can do it VERY WELL and FOR A LONG TIME but you have zero ability to control what you're concentrating on
I wanted to wake up and make a quick joke on twitter and then go get some coffee and start the day and NOPE
TWO HOURS LATER I'M DESIGNING A FLOPPY DISK CONTROLLER
JLCPCB here I come
OK I know that one won't work. There's too many overlapping parts.

I fixed it now. This'll work.
I did this one manually but I have seriously considered writing a plugin for kicad that goes through every part and picks a random orientation out of 360 degrees and applies it
and by "manually" I mean I clicked each part and adjusted the properties.
Obviously I let a computer generate the randomness, I'm not a barbarian.
this may be a tad hard to route, though
I'm pretty sure if I pointed an autorouter at this my computer would collapse into a black hole
especially since I have all these pads I need to connect to THE VOID
done routing the ground.
I decided not to use a ground plane fill. it's too easy.
I'm just gonna do point-to-point traces for all the ground points
I may need more than 2 layers
hey what if I just give every major component their own layer?
kicad only supports up to 32 layers, but that should be enough

More from foone

foone
foone
@Foone
So someone on IRC mentioned the ending(s) to Zero Wing and I found out there's a cheat code to skip to it. I thought it might have some more "All your base" style dialogue I could put in the generator, but I really wasn't prepared for what ending #1 looked like


ending #2 is some very thin credits


ending #3 is reportedly the "true ending", at least on the European release. The Japanese version has 35 endings.

This one is... more serious? a little?


The other 32 endings are translated here, by

functionally all the japanese endings work like this. you get CONGRATULATIONS and then CATS says something to you.
usually something silly, or possibly the debug menu cheat code
GAMING
foone
foone
@Foone
WOULD YOU LIKE TO ADD HOLLYWOOD STYLE TITLES TO YOUR HOME VIDEOS?
NOW YOU CAN!


This is the Sima ScreenWriter, a device for putting titles on your home videos.


The back


It's apparently from 1992, and takes a CR2032 battery


The very minimalist IO panel. composite in, composite out, power and a switch.
ALL
Advertisement
foone
foone
@Foone
Everyone likes to forget this episode just because it's terrible, but we were really sleeping on inherent comedy in a unfreezing an investor 300 years in the future and having them discover we've transitioned to a moneyless post-scarcity utopia.


it's like a classic twilight zone episode.

in fact, it IS a twilight zone episode.
The Rip Van Winkle Caper, Season 2, episode 24.
Four criminals steal a million dollars of gold bars, then put themselves in suspended animation for a hundred years to hide from the law.

they wake up, then start killing each other from mistrust, then the last one dies in the desert, as he offers a gold bar to the driver of a passing car, asking for water and a ride into town

the confused driver walks back to his car with the bar, and his wife asks what the gold bar is.
he says something like "It's gold... they used to use this for money, before we figured out a way to manufacture it."
He tosses it away, and drives off.
CULTURE
foone
foone
@Foone
I think chrome is intentionally providing shitty user experience for the blocking of HTTP downloads on HTTPS pages, in order to push developers to fix it faster.

you click a HTTP download link on an HTTPS page and what happens? NOTHING. No error page, no pop-up saying "BLOCKED BECAUSE SECURITY", the browser is just like "did you click? I didn't notice"

it just sticks an error in the JS console.

which I'm sure everyone notices


BTW, this is probably going to get fixed soon, but as of Version 87.0.4280.141 (which seems to be latest) there's a bug which lets you bypass the block, most of the time.

Incognito mode.

Basically chrome won't let you download it because it has the context of you clicking it from a HTTPS page.
But it loses the context if you use the "open link in incognito window" option.
TECH
foone
foone
@Foone
yesterday: somewhat viral post about shooting billionaires into the sun (and my stupid "WELL ACTUALLY" reply)
also yesterday: elon musk leaves twitter "for a while" and jeff bezos steps down

COINCIDENCE? I THINK NOT!

elon's gotta be off twitter for a while because they don't have wifi on the SunCrasher 9000, and bezos keeps stealing his phone anyway

elon thought he wouldn't need it because of starlink but THE SATELLITES ARE IN LOW EARTH ORBIT, MUSK, AND YOU'RE HEADED TOWARDS THE SUN

bill gates is the only one who still has internet access because he remembered to set up a long enough ethernet cable

(although tim cook joked that was just because his WinPhone doesn't have wifi support anyway)

zuckerberg asked if bill gates would let him use the network connection for a while and while billy g was fine with it, it turns out none of the other billionaires brought phones with built in ethernet ports

finally, the win95 phone comes up top!
FOR LATER READ

More from Science

Smit Patel
Smit Patel
@snazzysmit
Super excited to share my very first lead-author paper in @ScienceAdvances

Supported by @HIRN_CC @NIDDKgov @UFBME @UFWertheim @ufdiabetes @UMCoEDean
Lead by @Cherie_Stabler & @ashu83

link: https://t.co/FbqVWQ0n5p

This is a thread 👇

Highlights:
⚪️A Lab-on-a-Chip platform for organoids w/ wide capabilities: long-term culture | controlled & dynamic perifusion | in situ spatio-temporal imaging | serial cell assessment | ease of sample retrieval


⚪️Continuous fluidic flow increased local oxygen supply to islets in hydrogels & reduced cellular hypoxia
⚪️Flow increased cellular viability & reduced apoptosis & cell death

⚪️Human islets in hydrogels were highly functional during the 10 day in situ culture in our chips, while islet function was rapidly lost under static conditions
⚪️Glucolipotoxicity study showed a treatment window as small as 2.5 hours can elevate cell death

What are organoids? – A miniaturized version of an organ that imitate an aspect of human interface. They are commonly developed from stem cells in a lab. Human body also produces organoids naturally particularly within the pancreas.
SCIENCE
Sara Nayeem
Sara Nayeem
@SaraNayeem
Thread for folks looking for roles in biopharma VC. Nearly every week I speak to someone who wants to get into biopharma VC. One high-level theme: even for entry roles, you *generally* need to check the box “understands science” as well as the box “can do basic financial... 1/9
SCIENCE
Advertisement
Jambavan
Jambavan
@SirJambavan
https://t.co/odzm9VTdwZ

Thread for today. /0

It is fashionable for people to create sympathy to the unseen / unknown organisms. The poor things that can't stand up and fight for their own existence.

It makes for a brilliant narrative. It melts your hearts. And you get to play saviour of the oppressed by outraging. /1

But, for most part, such things are also false.

Amazon are the lungs of the world. Never mind that most of the world's oxygen production happens in open oceans. But these are harmless ones. Of course, we all love to maintain forests.

However, some things are sheer scare mongering.

For instance - take this: coral reefs will be permanently gone if mean / median temperatures raise by 1°C ..

But, really - how? Then you get a lecture on how CO2 will affect calcification.

Dig a bit deeper from another angle+

+ and you find that the earth was much much warmer during the age of Dinosaurs. So much so, that we had cold blooded lizards growing to sizes of buildings. Surely, there must have been tons of CO2 then!

And the ocean temps were quite high too.
SCIENCE
Duncan J Campbell
Duncan J Campbell
@Maven1967
What is going on at SWANSEA UNIVERSITY in Wales?
1.
https://t.co/d5NKtNlxxa
Sounds as if its connected to Bill Gates "LUCIFERASE" Vaccine?

2.
https://t.co/k0w1mjaPg0

"HILLARY RODHAM CLINTON SCHOOL OF LAW"
- AT SWANSEA UNIVERSITY!!!


3.
https://t.co/jifuWq6cGq
Remember all those FIRES, over the Summer!!!

4.
https://t.co/H3lstFyYx8
WUHAN PARTNERSHIP

"Links between Swansea & Wuhan date back to 1855 when Swansea missionary Griffith John founded the Wuhan Union Hospital.
This relationship was strengthened when representatives of the two cities signed an agreement".


5.
https://t.co/5b1JqiEQzi
Swansea University Strengthens Links with China
SCIENCE
10-K Diver
10-K Diver
@10kdiver
1/

Get a cup of coffee.

In this thread, I'll help you understand the basics of Binomial Thinking.

The future is always uncertain. There are many different ways it can unfold -- some more likely than others. Binomial thinking helps us embrace this view.


2/

The S&P 500 index is at ~3768 today.

Suppose we want to predict where it will be 10 years from now.

Historically, we know that this index has returned ~10% per year.

If we simply extrapolate this, we get an estimate of ~9773 for the index 10 years from now:


3/

What we just did is called a "point estimate" -- a prediction about the future that's a single number (9773).

But of course, we know the future is uncertain. It's impossible to predict it so precisely.

So, there's a sense of *false precision* in point estimates like this.

4/

To emphasize the uncertainty inherent in such predictions, a better approach is to predict a *range* of values rather than a single number.

For example, we may say the index will return somewhere in the *range* of 8% to 12% (instead of a fixed 10%) per year.

5/

10 years from now, this implies an index value in the *range* [8135, 11703]:
SCIENCE

You May Also Like

Vibhu Vashisth
Vibhu Vashisth
@VIBHU_Tweet
RANI GAIDINLIU:THE LESSER KNOWN FREEDOM FIGHTER

Rani Gaidinliu joined the freedom struggle at 13 &was sentenced to life imprisonment at 16."We r free people—the White should not rule over us.”Thus calling out to her Zeliangrong tribesmen was the voice of 13yr-old Rani Gaidinliu.


She joined the freedom struggle in the present-day Northeast India. Today, her struggle is lost in history as most of her countrymen wouldn’t even have heard her name. B'coz our history textbooks tell us that only Mahatma Gandhi &Pandit Nehru got India its Independence.


At 16 yrs of age, this valiant girl was sentenced to life imprisonment for leading a movement to drive out the colonial rulers from Manipur and Nagaland. Nevertheless, she was released in 1947 after India’s independence and was given the title ,"Rani of Nagas".


EARLY LIFE AND HERAKA MOVEMENT

Gaidinliu belonged to the Rongmei clan of the Zeliangrong tribe in the Tamenglong district of western Manipur. Born on January 26, 1915, she was fifth among eight children.


Her native village was Nungkao, which is present day Tamenglong distt. Brought up in a specially backward region,she couldn't receive any formal education. However,this didn't stop her from joining the freedom struggle. At the age of 10 she came under the influence of her cousin.
ALL
dan spaceman
dan spaceman
@ohlaika
I'm gonna do my other star wars thread tomorrow, which will primarily be me yelling at a @RowanKaiser-shaped strawman for calling the First Order and The Resistance "cosplayers who the rest of the galaxy has to deal with"

the deal w/the New Republic, the First Order, and the Resistance is very weird and complex and I actually take issue with how Story Group frames the actual conflict.

pre-TFA stuff is presented as a "cold war" between the New Republic and the remnants of the Empire that form the First Order, which 100% makes sense.

But they frame the First Order's attack on the Hosnian system and the subsequent battle that takes place across TFA and TLJ as a full on war when it's very clearly a coup. A war implies at least equal standing, but the First Order completely wrecks shop and takes over the galaxy.

ok never mind I'm fucking doing this now.

The First Order fleet we see in TLJ is *not* the entire fleet of the First Order (I don't even think Starkiller Base was their main base of operations honestly, it couldn't have been considering they were operating out of Wild Space)
CULTURE
Advertisement
Noah Smith
Noah Smith
@Noahpinion
Remember: Just because an idea is old doesn't mean it's good.

Knowing whether old ideas are more likely to be good requires understanding whether conditions have changed in important ways.

Horse archery was an amazing method of warfare for over a thousand years...then people invented guns, and suddenly this great idea that had stood the test of time became obsolete.

Then again, when underlying conditions don't change much, tried-and-true approaches are probably better.

"Learning the lessons of history" usually just means assuming ergodicity and stationarity in an informal time-series model...

(end)
SOCIETY
\u0936\u094d\u0930\u0940\u092e\u093e\u0932\u0940 \u0939\u093f\u0924\u0947\u0936 \u0905\u0935\u0938\u094d\u0925\u0940
श्रीमाली हितेश अवस्थी...
@HiteshAwasthi89
Bhu Varaha Swamy Temple

Bhu Varaha Swamy temple is a Hindu temple, located at Srimushnam, in the South Indian state of Tamil Nadu. Constructed in the Dravidian style of architecture...


the temple is dedicated to Varaha (Bhu Varaha Swamy), the boar-avatar of the god Vishnu and his consort Lakshmi as Ambujavalli Thayar.

The temple had contributions from Medieval Cholas of the 10th century with later expansions by Thanjavur Nayak king Achuthappa Nayak.


A granite wall surrounds the temple, enclosing all the shrines and the temple tanks. There is a seven-tieredrajagopuram, the temple’s gateway tower.

Six daily rituals and three yearly festivals are held at the temple, of which the Chariot festival....


celebrated during the Tamil month of Vaikasi (April–May), being the most prominent. The festival also symbolises Hindu-Muslim unity in the region – the flag of the chariot is provided by Muslims; they take offerings from the temple and present to Allah in the mosques.


Source & Pic credit : Anusri
ALL
Tinker \u274e
Tinker ❎
@TinkerSec
Singing the Blues:
Taking Down an Insider Threat

"I had all of the advantages. I was already inside the network. No one suspected me. But they found my hack, kicked me off the network...

...and physically hunted me down."


Many pentests start from the outside, wanting to see how the perimeter might be breached.

This pentest started from the inside. My client wanted to assume they had already been breached, and, if breached, how far could an attacker go.

Could they stop me once I was inside?

So they snuck me in. Disguised me as a new employee. Gave me a work computer, an ID badge, an account in their system... hell, I even had a cubicle w/my assumed name on it.

The only person who knew who I really was was their CISO. Everyone else thought I was Jeremy in Marketing.

During most of the first morning, I completed onboarding, made introductions, and completed menial tasks.

But I had to act quick. I only had a week onsite. I had to hack their network while not raising suspicion.

So I set about it.

You have to understand... most "Internal Pentests" are straight forward. The hard part is breaching the network, but once you're inside, it's a target rich environment. End of Life computers, default passwords, everyone a Local Administrator...
TECH