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qwerty_asdf

370 karma · joined June 26, 2013

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qwerty_asdf··on Ancient Infant's DNA Reveals New Clues to How the Americas Were Peopled
http://www.gocomics.com/calvinandhobbes/1993/01/25/
qwerty_asdf··on To Unlock the Brain’s Mysteries, Purée It
This kind of speaks to a premise discussed later on in the article regarding the manner in which the gist of interesting trivia tends to drift as time passes, the longer trivia is in play and the greater currency it gains among laymen and non-experts.

Starting with the words:

  In a decades-long game of telephone [...]
The article points to an effect in the field of neuroscience that is not unlike The Murray Gell-Mann Amnesia Effect.

https://www.goodreads.com/quotes/65213-briefly-stated-the-ge...

qwerty_asdf··on To Unlock the Brain’s Mysteries, Purée It

  For example, there’s no truth to the idea that 
  the brain is half android and half artist, with 
  a left hemisphere dedicated to logic and analytical 
  thinking and a right hemisphere for intuition and 
  creativity.
But! Each hemisphere does tend to sequester different specialties, as is evidenced by stroke victims, no?
qwerty_asdf··on AI-enabled dermatology app aims to save Indians the blushes
Wow, horrible title. Save Indians the blushes?

I have no idea what that is supposed to mean.

A sensible title would be more like: Shortage of dermatologists in India could be remedied with AI.

qwerty_asdf··on Is The Guitar Market Really Dying?
Hush! Don't speak of such things, or before you know it there will be DRM enforced IoT dongles with 4G cellular radios, requiring a subscription plan and annual fee before the guitar pick-ups will serialize their signal to a 1/4 inch patch cable.
qwerty_asdf··on Viewing Angle and Distance in Computer Workstations (1994)
WPM is an archaic metric, and as my top speed I target only a reasonable conversational pace in chat windows, comparable to verbal conversation. Anything more is kind of a waste. As long as people don't feel like my pace of typing is lagging during a chat, I don't really need to be much faster than that.

I don't have a problem meeting those demands, and composing my thoughts, and contemplating what I wish to type usually consumes more time than the act of typing itself.

Bandwidth measured in bytes probably makes more sense these days. But again, I haven't bothered to measure how fast I type, other than a gut intuition for how often I get sniped in chat rooms, when people beat me and say something before I can, alongside how impatient people seem to get with me.

qwerty_asdf··on Amazon Wants to Turn Lord of the Rings into the Next Game of Thrones
What a terrible idea.

The ~15 year-old trilogy remains awesome, and needs no competitor. This is just going to needlessly mutate a familiar and well-received thing.

If Amazon wants to do something new, then Amazon should do something new under a different name, and not co-opt brand recognition for a cheap bonus.

qwerty_asdf··on Viewing Angle and Distance in Computer Workstations (1994)
These days, though, there's an odd mix of typists, because everyone is self taught, and most people have begun typing as soon as they learn how to read and write.

Both touch typing and hunt and peck typing are in severe decline. Mobile devices have created all kinds of mutants, and no one gives a shit about "the home row" anymore. I watch those old videos about posture and training oneself to type without looking at the keyboard by typing endless garbage over and over, and I have to laugh, because I've never seen anything less important seem like such obvious brainwashing.

qwerty_asdf··on When the DC-8 Went Supersonic (2011)
Since when is voluntary experimentation on a test rig, under controlled circumstances, criminally stupid? It’s not like this was a passenger flight.

It would warrant criticism if the pilot tried it without informing the crew prior to takeoff. All participants entered into the activity with an understanding that they were risking their lives.

These people did it because they enjoyed the challenge, not to score points with corporate overlords or jockey for a raise and a promotion. The marketing angle was simply to provide cost justification and demonstrate that a perceptible reward would be earned with the risk undertaken.

qwerty_asdf··on When the DC-8 Went Supersonic (2011)
If you read the parts where they mention “buffeting” that’s the dangerous part, where uneven airflow introduces instability, causing the airframe to rattle.

Buffeting occurs when the soundwaves of the noise of the craft and its motion directly affect the air as it flows across the surface of the plane.

This happens as the plane enters the shockwave of the sound barrier, and ceases when they accelerate beyond the speed of sound.

At and beyond Mach 1 the buffeting is behind the plane, and flight is smoother, with no rattling or shaking from the incidental turbulence.

It also happens when decelerating, although it’s easier to decelerate safely through the buffeting quickly, since less time is spent in the shockwave, and a reduction in speed grants improved control.

qwerty_asdf··on What happened when I opened a restaurant in Portland

  tricking business
Is that supposed to be "trucking business" or is there some other business like souping up automobiles, referred to in a regional dialect I'm unfamiliar with?

EDIT: ...probably one of the anticipated phone typos, fat fingering 'i' instead of the 'u' key.

qwerty_asdf··on How Science Makes “Rick and Morty” Great
I was with you until you mentioned Seinfeld.
qwerty_asdf··on Why pens have rubbery grips
It's really weird to me that you've caught some downvotes for this benign and not innaccurate remark. I've upvoted you to compensate, but to no avail.
qwerty_asdf··on Why pens have rubbery grips
Most commodity ballpoint pens didn't have rubbery grips prior to the mid 1990's. I remember back-to-school shopping at the end of one summer, and most of the bags of pens were upgraded to have built-in grips. Prior to that, you'd buy triangular slip-on sleeves separately, if you wanted additional gripping traction.

It was a trend that started, and progressed like many other marketing arms races. One stand-out product emerged and out sold the normal offerings, due to novelty, and all other imitators jumped on the band wagon to cash in on that novelty.

qwerty_asdf··on Java EE Is Moving to the Eclipse Foundation
It means the whole server-side JDK API, including the servlet spec, jsp libs and JDBC SQL framework under the javax.* packages, whether actually distributed as part of the JDK or not. [0,1,2]

[0] http://docs.oracle.com/javaee/6/api/javax/persistence/packag... / http://docs.oracle.com/javase/7/docs/api/javax/sql/package-s...

[1] https://docs.oracle.com/javaee/6/api/javax/servlet/package-s...

[2] http://www.oracle.com/technetwork/java/javaee/jsp/index.html

qwerty_asdf··on LoRaWAN packet received at record distance of 702 km
This is the most "out there" thread, involving emerging technology, that I've seen on HN in a while.
qwerty_asdf··on Moom removed from sale due to patent violation claim
This person holds a number of similar patents from the looks of it:

https://www.google.com/patents/US8434019

https://www.google.com/search?q="Daniel+Paul+Nelson"

qwerty_asdf··on CIA wanted a way to copy 3.5“ floppy disks ”in a covert manner“ in 2013
Probably was supposed to be steganography, since stenography is what courtroom reporters do.
qwerty_asdf··on Giant neuron found wrapped around entire mouse brain

  I still fail to see why having a single 
  neuron that circumnavigates the brain should 
  lead to consciousness.
Me too, but what an experiment it could lead to, and the questions it would answer.

Reasons it makes sense include the singular perception of self. No longer does that sense of being in one place, and perceiving one experience seem mysterious. If there's one container, and one self, the idea that the core of our living self ultimately resolves down to a single-celled animal depending on a collective of subordinate cellular tissues wraps up so many other details in an easily understood package.

Of course it raises the question of what mechanism drives such king-making? Is the sheer size of the neuron a factor? Is status determined as a zygote? Does status last from cradle to grave? If there's one master neuron at a time, does the master neuron's identity get exchanged or relayed to other neurons throughout life? How would hand-off work? What if there are conflicts? I'm sure there's no simple answer in any of these ideas, and the reality of such details will remain as complex as ever, if this is even the right track to follow...

But if it were true, maybe it opens the door to mastering one's entity of self, such that a person, or any similar organism might be capable of existing temporarily in a petri dish, lunching on agar, while the body goes in for a tune-up.

qwerty_asdf··on A machine will serve you a free Big Mac
Well, there are a couple of angles on these machines:

  1. An overload of Big Macs eventually becomes bad for you.

  2. There's no real barrier to people helping the homeless 
     by donating their Twitter handle to this minor 
     activity.

  3. People without private personal access to the internet 
     still have public resources they can manipulate, if 
     some trivial social media account eventually nets them 
     a burger.

  4. There's no real barrier to creating unlimited Twitter 
     accounts. I could whip up 100 disposable handles at a 
     moment's notice if so inclined. Side note: how does 
     twitter feel about this?

  5. Because there are such low barriers to burger 
     acquisition, and the available inventory of burgers is 
     finite, do not be surprised when the not-so-infinite 
     supply of burgers dries up, if machines get mobbed.     
     So, while the machines are not a bottomless pit of 
     burgers (lest cows go extinct) the non-homeless do 
     clearly possess an advantage in emptying out the 
     machines. Can't win 'em all...
qwerty_asdf··on Planetary Defense
We're going to have to get the ball rolling somehow, when it comes to space fashion.

When some of us get re-orged to that remote mining outpost and are forced to share quarters with some cheap, rubbery-skinned, impolite replicants, we're just going to have to make do, and don some superfluous equipment from sporting goods.

qwerty_asdf··on New York is installing its promised public gigabit Wi-Fi

  Question:

  How secure is LinkNYC Wi-Fi?

  Answer:

  The LinkNYC Private network is one of the first 
  free municipal Wi-Fi services in the country to 
  offer an encrypted network connection between your 
  device and the hotspot, securing all wireless 
  communications between devices and the Link.
Gee, sounds swell! But how?
qwerty_asdf··on New York is installing its promised public gigabit Wi-Fi
Uh, so... how will we know it's not being spoofed?

And uh... how many people will know enough to be mindful on the total lack of encryption?

You know, just like at Starbucks and the like?

qwerty_asdf··on Surgeon warns that swallowing a button battery could be lethal
Ugh! Jesus christ, I knew they tasted bad, but aside from tasting just like 9 volt batteries, I figured that was the limit of their unpleasantness.

Also, the clickbait advertising on that site is just plain weird.

qwerty_asdf··on How to be like Steve Ballmer
You can't stop us from snarking, Dang.
qwerty_asdf··on The dissection of a simple “hello world” ELF file
I was hoping someone would post this, because I had lost the bookmark! Thanks!
qwerty_asdf··on Happy Little Words – Analyzing the Bob Ross Twitch Chat
GUIs are there to distribute choices and permissible actions across a Cartesian plane, so that you can glance at a field of view, and quickly pick the thing you'd like to do right now, from a memorable/legible spatial arrangement.

The reason we benefit from GUIs is the same reason we benefit from our predatory binocular vision. A hunter that can see its prey can home in on a target quickly.

Terminal commands are a completely different strategy. Terminal commands only become intuitive, once you memorized chains of commands, and learned their interchangability.

Terminal commands gain practicality through practice, like knowing where all your home's light switches are in the dark. After you've lived there for a while, your hands move to them involuntarily, when you get up in the middle of night for a glass of water. But try the same thing in a hotel room.

All of this rides on top of a layer of muscle memory, but it's an order of magnitude more advanced, and decoupled. In league with playing an instrument, stenography and taking letters by dictation, that sort of thing. It's all blind and sightless.

qwerty_asdf··on Scientist quits antimissile panel, saying task is impossible (1985)

  The scientist, David L. Parnas, a professor at the 
  University of Victoria in Victoria, British Columbia
https://en.wikipedia.org/wiki/David_Parnas
qwerty_asdf··on How to Help Save the Mentally Ill from Themselves
Related:

http://www.nydailynews.com/news/crime/man-found-dead-tent-er...

qwerty_asdf··on Squink Lets You Print a Circuit Board for the Price of a Cup of Coffee
I'm upvoting this because coffee should cost fifty cents a cup.
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