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nohuck13

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Japan Perfected 7-Eleven. Why can't the US get it right?

bloomberg.com
12 points·by nohuck13·el año pasado·2 comments

Detecting unauthorized physical access with beans, lentils and colored rice

dys2p.com
4 points·by nohuck13·hace 2 años·0 comments

comments

nohuck13
·hace 8 meses·discuss
You've been around HN a long time. You know that responding to tone is frowned upon here. If there are statements in those links you think were twisted just say how.
nohuck13
·hace 8 meses·discuss
"ALSO EVERY AIRPORT SHOULD HAVE MOCK EMERGENCY AIRPLANE DOORS FOR PEOPLE TO TRY OUT."

I would pay money for this in the safety amusement park, but in real life way more people would get hurt operating the fake one at the airport than we'd help in real emergencies. Plane crashes where the emergency exit gets operated are so rare they effectively don't happen.
nohuck13
·hace 8 meses·discuss
A yep that's a critical piece of information.

For context, "In the 2025 incoming class, this group constitutes roughly one-eighth of our entire entering cohort."
nohuck13
·hace 8 meses·discuss
The UCSD report shows some of the questions they asked incoming students.

39% got this right:

    Round the number 374518 to the nearest 100 
    
34% got this right:

    Find 13/16 ÷ 2. 
    
2% got this right:

    If a=-2 and b=-3, evaluate ab² - a/b 

https://senate.ucsd.edu/media/740347/sawg-report-on-admissio... page 49
nohuck13
·el año pasado·discuss
Thanks, I didn't know that was a thing.

Still it's 3 to 4 cruise ships a month according to that article and, while probably hugely dirty, I would be surprised if the asthma rates of kids in affluent Greenwich and Blackheath are among "the highest in London" because of this.
nohuck13
·el año pasado·discuss
> Levels of asthma in London are highest among kids in the vacinity of the docks where cruise and container ships and moor.

Wait, what? There are no container docks in London. The nearest container port serving London is Tilbury, near the coast. Occasionally a single cruise ship moors in the Pool of London against the HMS Belfast, but that's happening only one this month, for 12 hours on April 7, according to the Tower Bridge lift schedule: https://www.towerbridge.org.uk/lift-times
nohuck13
·hace 2 años·discuss
The base rate is 1.5 to 2.5 cases per 10,000 people per year, according to the article.
nohuck13
·hace 2 años·discuss
This is a press release, though. Whether or not Ofcom is independent, their press release writers are not independent, they are part of Ofcom's PR team, a team that absolutely exists.
nohuck13
·hace 2 años·discuss
Agree, that's why it's a valuable service to make it hard to have skeletons.
nohuck13
·hace 2 años·discuss
You seem to think I'm arguing that they are insider trading. I'm not arguing that!
nohuck13
·hace 2 años·discuss
It's also an activist short seller. They make money by publishing negative research reports on companies they've shorted. It's a valuable service.

The disclaimer amounts to "we're not insider trading and we really believe this stuff" many different ways. Insider trading is illegal so they are scrupulously careful to stay away from MNPI (and want you to know that). Really believing this stuff is important because if they turn out to be wrong, it's sort of ok to be honestly wrong, it's not okay to be knowingly wrong and put out the report anyway to manipulate the stock.

And so paragraphs and paragraphs of

>"Reports are based on generally available information, field research, inferences and deductions"

We're not insider trading

>"Our opinions are held in good faith, and we have based them upon publicly available facts and evidence"

We really believe this stuff, also we're really not insider trading.

> "We conducted research and analysis based on public information in a manner that any person could have done if they had been interested in doing so."

Did we mention we're not insider trading?
nohuck13
·hace 2 años·discuss
Can you elaborate? What is a tax strategy driven small business?
nohuck13
·hace 2 años·discuss
You're saying that if you as an employer find out that someone you hired lied to induce you to hire them, you should be legally required to continue employing them, as some kind of karmic balancing thing?
nohuck13
·hace 2 años·discuss
If lying about you employment history is a protected activity, then if a pre-employment background check catches you lying about your employment history, and you say "no I am salting," that also is protection from having your offer rescinded?
nohuck13
·hace 2 años·discuss
"The government of Vietnam says that up to four million people in Vietnam were exposed to the defoliant, and as many as three million people have suffered illness because of Agent Orange" according to linked Wikipedia article.
nohuck13
·hace 2 años·discuss
Same. I didn't know this was something web pages could collect. Apparently these days only Chrome on Android still supports it.

Found this helpful comment about the background and timeline https://news.ycombinator.com/item?id=38417192

The battery API was rolled out by all the major browsers between 2012 and 2014 as a way to let web pages avoid doing compute-intensive stuff on low battery, but it was pretty much immediately used for fingerprinting as the battery level number was so precise that if you hit two web pages at the same time, the battery level was as good as a cookie. Firefox and Safari/Webkit disabled it in 2016 but Chrome just capped the precision at two digits.
nohuck13
·hace 2 años·discuss
It's obvious what he meant and he was right.
nohuck13
·hace 2 años·discuss
Too late to edit but 1 in 3.5 should have been 1 in 7 which is double 1 in 14, thanks adammarples. :/
nohuck13
·hace 2 años·discuss
Bah. Thank you. You are right. It's too late to edit.
nohuck13
·hace 2 años·discuss
Also that doesn't mean that 15-20% of people of parenting age are disabled. It might skew elderly.