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aeternus

780 karma · joined October 27, 2017

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aeternus··on Tech companies and governments sign up to Christchurch Call agreement
There are, YouTube has a fairly effective algorithm that is used primarily to remove copyright-infringing content:

https://en.wikipedia.org/wiki/Content_ID_(algorithm)

aeternus··on The sci-fi cities of Bezos’s Blue Origin derive from his teacher Gerard O’Neill
There are already proposals for resin-filled self-healing polymers and epoxies. This would provide a high amount of resilience to small impacts.
aeternus··on Keybase 4.0
I disagree, having a single password is a risk even if all encryption is done locally.

Why not use an M-of-N / 2-of-3 encryption scheme where the user can optionally have Keybase protect one of those keys via a 2nd factor. The user would keep the 3rd in the form of a yubikey or simply written down and physically secured.

This could improve both usability and security and Keybase itself still doesn't have access to your data.

aeternus··on “Strong Opinions Loosely Held” Might Be the Worst Idea in Tech
Yes, there also often is not a single correct choice for many technology decisions. What is important in many cases is to pick a direction and get everyone aligned.

This doesn't hold for all types of decisions.

aeternus··on Do transportation network companies decrease or increase congestion?
Many people at my company take Uber/Lyft to get to BART and Caltrain.
aeternus··on Map of Proposed US Time Zone Changes
Why is solar position so important compared to ability to coordinate simultaneous events across wide geographies? It would be much simpler to have a globally consistent definition of time/simultaneity and treat other things (like solar position, working hours, etc) as scheduling constraints.

We put up with crazy things in an attempt to match solar position. The meaning of time we all use is flawed when I can hop on a plane and go back to yesterday. That's quite inconsistent with the accepted definition of time as unidirectional.

aeternus··on U.S. Air Force has shot down multiple air-launched missiles in a test
A retroreflector does not require aiming nor moving parts, it simply uses geometry to ensure that a lightbeam is always reflected back to its source. Retroreflectors are cheap to build and well-understood.

It is a very interesting idea, the reflectors likely will burn but you could cover the missile with them. You only need to reflect enough to disable/weaken the emitter.

aeternus··on Epic Games is killing Linux support for games and software it acquired
Is this really hostility? Supporting an additional platform is expensive in terms of dev, qa complexity, and support. Maybe this is just a case of looking at the numbers, and the benefit not being worth the cost.
aeternus··on Over 100 Riot Games Employees Walked Out to End Forced Arbitration
The upside is lower cost for both parties. Courts mostly require a lawyer to successfully navigate.

The goal of civil court is to enforce contracts. If both parties agree via a contract to solve any disagreements with 3rd party arbitration, why wouldn't that be legal?

aeternus··on Launch HN: Prometheus (YC W19) – Remove CO2 from Air and Turn It into Gasoline
Nothing at all is truly carbon neutral, after all a human took a breath to contemplate it.

The idea and processes behind Prometheus are still very interesting and have implications beyond the short-term focus on carbon footprint. This type of process will likely be needed to manufacture fuel on other planets.

aeternus··on 'One Ring' Phone Scam
The concept of a 'full' voicemail is also backwards. It should be implemented as a circular buffer, if full, the oldest gets replaced.
aeternus··on How Idle Heroes Made $100M in a Year
Many of those games are actually implementing gambling with their virtual currency. They have events where you buy an entry ticket using the in-game currency then either double/triple-up or lose-it-all as the result of some random event.

I'm surprised this is even legal in the US, and not caught for app store TOS violations. It seems they've simply replaced the concept of casino chips with virtual currency. They do have some 'gameplay' outside of this but it is not much different from the various frills on video slot machines.

aeternus··on 60 days in jail for not paying a $2.75 subway fare costs the city $22,000
What do you do about people with no money?

With BART especially, you can watch the same person that jumped the gate light up a meth pipe in the back of the train car.

BART police will kick them off the train if they get caught but can't really do much else since the city doesn't really prosecute for drug offenses. If you look at the arrest records, you see the same people arrested day after day. They don't have any money.

I'd like to see a program that gives the option of jail or rehab+community service.

aeternus··on Billionaire Marc Benioff donates $30M to research homelessness
How does housing fix the drug or mental disorder problem? How do we pay for the housing or address the issues with supply and demand when providing free housing?

With engineering, very few engineers would start work on a design that only addresses a small part of the known problem space.

aeternus··on Is Amazon Violating U.S. Antitrust Laws?
I think this makes sense. Maybe you like it and want to buy another for friends & relatives?

You might not be happy with the purchase and on the lookout for a better model.

aeternus··on I tried to buy a coffee with McDonalds mobile app, instead I was defrauded $2000
Tokens are equivalent to your card, but only at a specific merchant. This can still be a problem for large merchants but is much less of a problem compared to a thief being able to use your account # anywhere.

The most likely cause here is just a guessed password. Tokens are typically stored server-side, it is possible but unlikely that the McD app is doing something like passing that un-encrypted.

With the number of password lists online, it is very easy for thieves to try a leaked password you've used on another site. Especially if the app does not have proper login rate-limiting.

aeternus··on Inflammation might be the root of preventable disease
It's almost as-if our cells depend on some sort of chemical equilibrium. The old advice of everything in moderation may be the best way to go.
aeternus··on A 'Blockchain Bandit' Is Guessing Private Keys and Scoring Millions
Does any currently operating exchange actually care about the origin of coins?
aeternus··on Is Amazon Violating U.S. Antitrust Laws?
Maybe, but Amazon faces competition from Ebay, Alibaba, even Walmart. It's unlikely they can raise prices significantly and maintain market share, nor is it likely that they can push out all of those competitors.
aeternus··on Is Amazon Violating U.S. Antitrust Laws?
I'd argue consumers are benefiting greatly from Amazon's profits. They have overall re-invested those profits into other businesses that benefit consumers.

Ex: Purchased Whole Foods and have brought down those prices overall plus building Amazon Go stores which offer a much better consumer experience than traditional grocery. Amazon's Web Services platform has leveled the playing field and enabled many startups. Amazon has pressured almost all other retailers online & offline to offer free or cheap delivery which is great for consumers. Walmart would likely never have done this without pressure from Amazon.

aeternus··on Free Speech Puts U.S. on ‘A Collision Course’ with Global Limits on Big Tech
This does seem like a much better approach than censorship, however I still see two major issues:

1) Whatever entity determines the categorization of content wields great power over the reach of that content. In the FB case, this is likely sufficient to decide elections. Although one could argue FB has this anyway simply via control of the news feed.

2) There will likely be sufficient people who disable filtering that the amplification effect will still be present and large. Most people would agree that amplifying certain speech is dangerous. How should that be handled?

aeternus··on Elon Musk's D.C. To Baltimore Tunnel Sounds Worse Than Pointless
What are those well-established methods? The hyperloop was conceived by multiple SpaceX employees due to extreme disappointment with California's public transit proposal.

This is from the original Hyperloop paper:

> When the California “high speed” rail was approved, I was quite disappointed, as I know many others were too. How could it be that the home of Silicon Valley and JPL – doing incredible things like indexing all the world’s knowledge and putting rovers on Mars – would build a bullet train that is both one of the most expensive per mile and one of the slowest in the world?

We can do better.

aeternus··on Think You’re Discreet Online? Think Again
How about a browser / service that makes you pseudonymous instead?

This would probably be hard to do with canvas-based browser fingerprinting, but might work with the various other fields. Basically create a large pool of 'profiles' based on common browser settings, then assign one at random to clients.

Basically, make it look like thousands of users on the same machine.

aeternus··on California has a new law: No more all-male boards (2018)
The bill actually does cover this explicitly:

>(1) “Female” means an individual who self-identifies her gender as a woman, without regard to the individual’s designated sex at birth.

https://leginfo.legislature.ca.gov/faces/billTextClient.xhtm...

aeternus··on California has a new law: No more all-male boards (2018)
California does have 6 weeks of paid maternity leave. Some companies pay 100% but the state guarantees 60-70% depending on how much you make.
aeternus··on Elon Musk's D.C. To Baltimore Tunnel Sounds Worse Than Pointless
Article is pretty short-sighted. The overall goal of the Boring Company is to substantially decrease the cost, and increase the speed of building tunnels. This is something that benefits public transit.

Sure the initial demo where a slightly modified Tesla traveled through the tunnel is not practical, why does that matter?

The challenge is digging tunnels quickly and efficiently, even if hyper-loop tech does not come to fruition, efficient tunnel digging can be used with traditional high-speed rail tech. Compare the state of underground transit in the US vs. other countries, there is clearly substantial room for improvement here.

aeternus··on I Obtained Satoshi's Treasure Keys 1, 2, and 3 in Minutes
I wouldn't consider it a scam unless the puzzle is determined to be unsolvable or they fail to pay out the winner. Websites run contests all the time, and there are multiple ways to monetize a contest like this. For example, this will generate traffic and links to the domain which should increase resale value.
aeternus··on A Measles Case Hits Google's Silicon Valley Headquarters
Those that have serious real issues with vaccines are the ones that rely on herd immunity so it is quite counter-productive for them to work towards making anti-vax the norm.
aeternus··on A Measles Case Hits Google's Silicon Valley Headquarters
From the anti-vaxers I've talked to, it's not so much the fear mongering, it's their distrust of scientific studies due to economic incentives.

Smart people especially know that it's relatively easy to lie with statistics and to generate studies with subtle selection bias.

If your premise is that most/all modern scientific studies are funded by drug companies and therefore cannot be trusted, then being anti-vax is still a stretch but you can at least see how it could be rationalized. Especially given the rich history of money suppressing/biasing scientific studies in the past: smoking, asbestos, j&j baby powder, round-up, etc.

aeternus··on Lyft vs. Uber: A Tale of Two S-1’s
I'm not sure why more companies don't choose to go the direct listing route (like Spotify). Set a reference price, but allow the employees and market decide.

Tech companies especially have enough employees that own shares and want to sell that liquidity should not be a big issue. This allows the price to be tested while slowly adding volume (as price stabilizes, more employees willing to sell).

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