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ajna91

684 karma · joined May 22, 2019

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ajna91··on Structure and Interpretation of Computer Programs – JavaScript Adaptation
It's certainly been pleasant so far as I've been learning 2d game development!
ajna91··on Ask HN: How Can I Learn Music Theory?
Can't recommend this highly enough. First time chords ever clicked for me.

https://www.youtube.com/playlist?list=PL1302D94F247600CD

ajna91··on New prosthetic limbs go beyond the functional to allow people to ‘feel’ again
I agree, "beyond the functional" to me implies something else like aesthetics or design.
ajna91··on Lab chimps were dumped on Liberia's Monkey Island – their caretaker saved them
The title should note that they were saved from starvation.
ajna91··on Paul Volcker has died
If this[1] is to be believed, Volcker intentionally targeted working people's salaries.

> Volcker said that the prosperity of the 1950s and 1960s was a "hall of mirrors" and that the "standard of living of the average American must decline."

> Volcker angered Reagan officials by keeping interest rates too high. When they complained he would pull “out his card on union wages” and note that inflation would not come down permanently until labor “got the message and surrendered.”

1. https://twitter.com/matthewstoller/status/120406526269525606...

ajna91··on An open-source browser extension to auto-skip sponsored segments on YouTube
It's an unstable equilibrium, not win-win but win-lose. It's only win-win if you think being subjected to tracking, ads, etc costs you nothing. Many people would disagree.
ajna91··on FBI warns that connected televisions can provide hackers a window into homes
There's another comment above that states that you have no idea if the TV isn't trying to connect to open WiFis, or even use acoustic channels to talk to an app on your phone or smart speaker.

Sounds paranoid, but so did everything else until now.

ajna91··on Help me ask why you didn't just
I agree. Especially face to face worrying about this kind of thing seems unhealthy.

However, I can see that in text conversations the chance for misunderstanding can be much higher.

ajna91··on I am no longer able to use Google with Lynx
I thought the parent was referring to the developers/business choice as being immoral, not the customers.

If I choose to offer predatory loans which I would never accept for my friends or family to a community that is not financially savvy, and someone calls me out on it, it doesn't fly to say "hey, what do you have against these people taking advantage of my easy to use service?".

ajna91··on Sacha Baron Cohen Uses ADL Speech to Tear Apart Mark Zuckerberg and Facebook
Which is it? That they don't care, or they care but disagree?

The first seems to be pretty much the definition of "amoral".

"Lacking a moral sense; unconcerned with the rightness or wrongness of something."

ajna91··on The size of the moon, relative to the Australian mainland
Mass hysteria!
ajna91··on A Woman Who Recorded 70k Tapes of American News
"To make the film, Wolf developed a complex system to index and identify the 70,000 tapes, which were all six to eight hours long.

In the end, he only digitized 100 of the tapes and says those 700 hours are “a tiny scratch into the surface of what's there.”"

Wow, what a treasure trove!

ajna91··on Google Interferes with Its Search Algorithms and Changes Your Results
Similar discussion 2 days ago: https://news.ycombinator.com/item?id=21544537
ajna91··on Netflix, HBO and Cable Giants Are Coming for Password Sharers
"Glib talk of ‘intellectual property rights’, then, concedes polemical ground to the monopoly rent-extractor by granting a certain perceived virtue to those who hold licences and rights. The rest of us are merely greedy and grasping grubbers for someone else’s property. But in so conceiving the domain of ‘intellectual property rights’, the notions of borrowing, reuse, reworking, remixing and constructive enhancement – all of which are needed for culture and science and art to grow – are lost in the semantic mire created by ‘property’. Things that are owned in the exclusionary way that the indiscriminate use of ‘intellectual property’ suggests cannot sustain art and science and culture."

- https://aeon.co/essays/the-idea-of-intellectual-property-is-...

ajna91··on Designing better data tables (2017)
Hey, this is kind of unrelated, but the other day you mentioned "Blueprints for a Sparkling Tomorrow". May I ask what brought that to your mind, since the book was published years ago?
ajna91··on T-Mobile demand Lemonade to stop using the color magenta
There needs to be some kind of association for shared defense against bullies. Increase the cost of patent/IP trolling while reducing the risk of defending.

NATO for small-businesses and startups.

ajna91··on Teaching Rats to Drive Tiny Cars
Furthermore, the rats that lived in enriched environments drove for the joy of driving, whereas the standard caged rats only drove for the food rewards.

"As hypothesized, the animals living in the enriched environment performed better at the driving test, indicating that they did a better job at learning a new complex skill. The enriched rats also maintained a strong interest in the car, even after the reward of food was removed.

On the other hand, the researchers were surprised at the lack of interest shown by the non-enriched rats and their level of underachievement shown in the driving task. "

ajna91··on Our Dazzling Night Sky When the Milky Way Collides with Andromeda in 4B Years
They stars won't pass through each other. The "solar systems" will pass through each other.
ajna91··on Public-Health Puzzle: Young People Having Less Sex, Contracting More STDs
Maybe remove the first part of your statement so your hypothesis can be debated by cool heads?
ajna91··on The Beauty of COBOL (2018)
There's this rather sad thread from a decade back of cobol developers discussing being stranded after the jobs dried up.

https://www.indeed.com/forum/job/Cobol-Developer/other-non-c...

ajna91··on Machines Beat Humans on a Reading Test
AlphaGo needs to be retrained for new games. The breakthrough was in having a generic training algorithm that could be set loose on many games and learn them.
ajna91··on I’m Convinced We Found Evidence of Life on Mars in the 1970s
The person who replied to you was actually making fun on people who claim there is no evidence.
ajna91··on Fugitive on run for seventeen years found living in cave by a drone
Interesting story, an interview with him here.

https://www.npr.org/2015/05/08/405191537/cop-out

ajna91··on Facebook is trying to register BOOK as trademark in Europe
There's a kind of shallow pedantic contrarianism that is unfortunately part of the culture.
ajna91··on Google’s GDPR Workaround
Agreed, I see this often. To be honest if the devil is far more powerful in a given situation, I find it distasteful to fight for him against the hurt party.
ajna91··on Psychiatric Diagnosis Found to Be “Scientifically Meaningless”
The main findings of the research were:

• Psychiatric diagnoses all use different decision-making rules

• There is a huge amount of overlap in symptoms between diagnoses

• Almost all diagnoses mask the role of trauma and adverse events

• Diagnoses tell us little about the individual patient and what treatment they need

ajna91··on An HIV Genome from Two Decades Before Its Discovery
In the book "The Origin of Aids", Dr. Jacques Pépin analyzes the literature on the disease and comes up with a stunning timeline for how the disease spread. Quoting from a nytimes review article[1]

>Dr. Pépin calculates that, in the early 1920s, a maximum of 1,350 hunters might have had blood-to-blood contact with troglodytes chimps. Only 6 percent of the chimps — about 80 — would have been infected, and fewer than 4 percent of the scratched hunters probably could have caught it. That would suggest only three infected hunters at most.

> Given how inefficient most sexual spread is — in some cases, a husband and wife can have sex for months without passing H.I.V. — sex alone would not have let three hunters, or even a dozen, pass on their virus to today’s millions, he argues. There must have been an amplifier.

> In the 1920s, machine-made glass syringes replaced expensive hand-blown ones, and the Belgians and French attacked many diseases in their colonies, both out of paternalism and to create herd immunity to protect whites. Patients might get up to 300 shots in a lifetime. Other diseases have spread this way; an Egyptian campaign against schistosomiasis ended in 1980 after giving more than half its “beneficiaries” hepatitis C.

> And, in one of his own studies of elderly Africans, Dr. Pépin was told that many of those injected against sleeping sickness in the 1940s had died in the 1950s. Since many of the survivors were infected with HTLV, another chimp virus, he surmised that their long-dead friends might have been among the first victims of AIDS.

> Haiti’s epidemic, like that of North America and Western Europe, is nearly all subgroup B. But subgroup B is so rare in central Africa that it causes less than 1 percent of cases.

> That suggests AIDS crossed the Atlantic in just one Haitian. Molecular clock dating indicates it reached Haiti roughly in 1966.

[1] https://www.nytimes.com/2011/10/18/health/18aids.html

ajna91··on The Order of the JSON
A very humane telling of a humbling experience.
ajna91··on Google Forcing Nest Cameras’ Visual Indicator Light To Be On
I wonder if you do actually own them. These days you can never be sure.

https://www.vice.com/en_us/article/wn949b/how-corporations-u...

ajna91··on Black Beekeepers Are Transforming Detroit’s Vacant Lots into Bee Farms (2018)
Be kind to the mods, they do their best to make judgement calls, and dang is very receptive to feedback. No need to be nasty.
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