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hurtuvac78

310 karma · joined August 11, 2022

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hurtuvac78··on "Localhost tracking" explained. It could cost Meta €32B
This story got kicked out of front page quite suddenly, not sure how/why. Lots of points and comments.
hurtuvac78··on Building my own solar power system
The author says that the resale value to PGE is 25% of the buying price.

Is there some way to get a better rate by selling CPU time instead, when the sun shines and batteries are full? Especially if you have your own server rack.

I have computing needs that can wait for 12/18 hours. Would it make any sense to have those processed by distributed solar server farms between 11am and 5pm? They just take data in and send results back, using their own "free" marginal kwh.

It would reduce the need the connect to the power grid, but still benefit from selling solar power indirectly.

Cloud providers may just be so much better at doing this already?

hurtuvac78··on Business books are entertainment, not strategic tools
It reminds me of the Tao Te Ching of Laozi... and Jesus' parables in the New Testament.

So maybe your idea has a future...

hurtuvac78··on $70M in 60 Seconds: How Insider Info Helped Someone 28x Their Money
The president nominates the SEC chair, and can fire him.

This explains how, written just before Trump assumed power:

While he can't force Gensler to step down as a commissioner at the U.S. Securities and Exchange Commission, he can name a new interim SEC chair as soon as he's inaugurated on Jan. 20. He can also nominate a new commissioner to the Senate, which has to confirm the pick.

https://www.coindesk.com/policy/2024/11/07/heres-how-quickly...

And Gensler resigned as Chair as soon as Jan 20th:

https://www.sec.gov/newsroom/press-releases/2025-29

hurtuvac78··on Leaked data reveals Israeli govt campaign to remove pro-Palestine posts on Meta
Actually now US citizens are impacted too.

Michigan-based attorney Amir Makled [a US citizen] was detained by federal immigration agents while returning home from a family vacation

https://www.npr.org/2025/04/09/nx-s1-5357455/attorney-detain...

hurtuvac78··on What If We Made Advertising Illegal?
I think this is an excellent discussion to have.

Say we implement this, a natural consequence would be mega-corporations providing every service possible. My Yamaha bike displays a message to promote a Yamaha music keyboard, then expanding to a new Yamaha bookstore or grocery chain.

No money exchanged out of the first-party Yamaha holding.

We would need to improve the proposal to prevent that too.

hurtuvac78··on Ask HN: What are you working on? (February 2025)
Thanks for the link, I think this is helpful and the tips resonate with me.

As I get older, the desires that "work" are very frequently the same ones as I had when I was a child.

hurtuvac78··on LibreOffice still kicking at 40, now with browser tricks and real-time collab
I recently bought a new laptop, I did not buy the Office license for the first time and I am trying LibreOffice.

It's been a month, so far it's great, I hope I will be able to stick to it.

(I am an occasional user of Office, I used to be a heavy one.)

hurtuvac78··on CADing and 3D printing like a software engineer
I have been using Blender to design 3D models, since I had some knowledge of it. Wondering why not more people are using it for CAD. Are the other tools much better? Why?
hurtuvac78··on OpenCV and the Wild Kingdom
What's the distance you need to cover ? BLE use very little power, is wireless, can go 100m or so, max.
hurtuvac78··on Why Are Sloths So Slow?
I have seen videos of small turtles going really fast on tiny skateboards. All of a sudden, they become a fast animal and seem happy with it. A bit like human with a bike or a car.

Feels like evolution is not as perfect as we want to believe sometimes.

Could something similar happen with sloths? Maybe their eyesight would improve quickly?

hurtuvac78··on Statement from Scarlett Johansson on the OpenAI "Sky" voice
I am wondering if many Open AI engineers feel mistaken today for having promised to follow Sam Altman to MSFT after the board action.
hurtuvac78··on Ask HN: What rabbit hole(s) did you dive into recently?
Very interested in your first rabbit hole. Which servos did you use? Which gears? For me, it would be to use with an action camera. How many hours did you spend on it before you were satisfied? I've seen some arduino-based projects to do that, but servos look quite bulky... and with the right gears, very little torque / power should be necessary. But i have not spent the time yet.
hurtuvac78··on 2023 was one of the safest years in commercial aviation
> It also should be considered [...] on chance

To be fair to the author, this is very much mentioned.

And yes, luck has played a role as well. We closed out 2023 with a near-perfect record, but not without a few close calls.

hurtuvac78··on Explore interesting places nearby listed on Wikipedia
Really neat. Thank you for posting.

Results are polluted for me with public transportation stations. I did not realize each of them had a wiki entry... of course geotagged.

Not sure how much parsing/filtering is done. Looks like the wiki entries for stations use a formated template "Infobox station".

I would vote to exclude those by default.

Also, in the list box, it seems I can only select to include result, not exclude. I would have done that for train stations and alike.

But thanks again!

hurtuvac78··on Ask HN: Advice for turning my side project into a real business
For any 20+ years-old readers here, if you ever think/dream about starting a business, you should learn from OP that cash and savings is paramount for freedom and creating a business later on.

> product-focused dev with 10 years experience at a-list startups [...] I don’t have enough cash saved up for significant runway. I’m 35 with family and living in the US.

The earlier you start, the more you accumulate, the more flexibility you have later. I had 12 months runway when I started mine, and it is so valuable not to look for investors and just work on your product/company when you feel pretty confident.

hurtuvac78··on Why Prince Changed His Name to an Symbol 30 Years Ago, and What Happened Next
Side story on Prince: This American Life, episode 750, part 3, has a story I enjoyed about the guy who opened Prince's vault after his death.

https://www.thisamericanlife.org/750/transcript

hurtuvac78··on Apple tells EU it has five different App Stores, not just one
>The Mac App Store should already be safe, as users are free to download and install apps direct from developers

Not a Mac user/dev here. If I am not going through the store, if I don't use xcode to sign my executable, won't MacOS force the user to go through cryptic command line changes to let them install my software?

hurtuvac78··on Are EU banks just mass surveillance devices?
You are most likely right.

In my dreams, I take the time going there in person with my ID, my anger and my badwill, and no tax return.

I get wildly upset in front of all other clients in a very lively way, just to laugh at them when they tell me I am "dormant" later.

I know, it makes no sense, just daydreaming...

hurtuvac78··on Are EU banks just mass surveillance devices?
I tend to agree with you.

I have a bank account with about 5K euros on it. I have not touched it in 20 years (no deposits, no withdrawals). I earn tiny dividends on it each year.

I got a request from the bank 18 months ago to provide my tax return to them. I said no, why? They threatened me to confiscate my account (orally, on the phone). I replied I understand you need to ask info from me, by law. But if you don't get the information it's ok too, afaik. And there is no possible way that I can launder anything if the money is just sitting there.

I will see what happens...

hurtuvac78··on The UX of delivering parcels
Nitpick of mine: timezones.

I work in a different timezone than where I live, so my laptop is set to a different time for convenience.

Half the time, the delivery time is adapted to my computer clock, half the time, to the local time.

Ok ok I know, I brought that to myself... but what's nice is to clarify which time zone you use when you give a time.

hurtuvac78··on Sam Altman returns as CEO, OpenAI has a new initial board
Then you should be interested in the story of MarketBasket, a major supermarket chain in New England.

Their CEO was fired, but came back because of employees. Similar, in a very different industry.

https://en.m.wikipedia.org/wiki/Market_Basket_protests

hurtuvac78··on Brother have gotten to where they are now by not innovating
Can one guess printers email addresses and start spamming random printers?

I dont see any way to register the sender's expected email on the printer. Back to fax spamming...?

hurtuvac78··on The Bond villain compliance strategy
According to the article:

To make this palatable to the American public, those whistleblower rewards are not courtesy of the taxpayer; they’re courtesy of money seized from previous Bond villains. A portion of Binance’s settlement(s) will go to pay the whistleblowers at the next Bond villain. It’s a circle of life.

hurtuvac78··on Email obfuscation: What still works in 2023?
It may not be the clerverness of the obfuscation that beats the spammer's bot. If you go to such lengths to obfuscate your email, then you may simply not be a bad target for my bot: response rates tiny. No good ROI for the spammer.

Does not matter, it works then!! But not because of technical cleverness.

No idea if what I am saying is true.

hurtuvac78··on A prototype for a new, quiet, thermoacoustic Stirling generator
https://archive.is/yjpei
hurtuvac78··on A door at a Swedish library was accidentally left open
I thought the same. Another pedantic comment, just for fun:

> It was a quiet revolution [...] “It felt good that everyone behaved exactly as usual "

Not sure how I feel about "revolution" when things don't change.

hurtuvac78··on Fair coins tend to land on the same side they started
Because I find it counter-intuitive. And because I am not aware of scientific development in this field.

@bradrn on this thread kindly extracted the description of the proposed physical model from inside the paper, it is helpful: https://news.ycombinator.com/item?id=37830265

hurtuvac78··on Fair coins tend to land on the same side they started
This is incredibly puzzling.

Is there a minimum number of rotations per coin flip to consider it valid?

If looks like the bias was not evenly distributed across people. How did you protect your experiment from skilled bad actors who could influence the data with a few bad/skilled flips? Did strangers on the internet fare any differently than in-person attempts from trusted people?

hurtuvac78··on “But the SEC let us go public” and other flawed arguments in Coinbase's defense
Would you really want a big government agency to decide on the merit of your business ehen you IPO? That seem like a good way to increase IPO's hurdles and slow down innovation.
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