HNHacker News
TopNewBestAskShowJobs

hengheng

1,358 karma · joined October 1, 2013

submissionscomments
hengheng··on Alaska Airlines grounds Boeing 737 Max 9 planes after mid-air window blowout
Statistically they're still rare, fortunately. There's a lot of these planes in the air every day, and it's far more likely to be involved in a car crash caused by somebody not paying attention, than it is to be on one of these flights.

That said, I don't really want to live with the nature of all these flaws. This is not their rocket science that is failing, but it rather reeks of complacency.

I still remember the wrenches found in early Dreamliners. Noone died, but I mean, come on.

hengheng··on A cargo plane flew 50 miles with no pilot onboard using a semi-automated system
Yeah, I guess my automatic wrist watch has gotten autonomous.
hengheng··on Acer Aspire 1 ARM Laptop Has Nearly Complete Upstream Linux Support
I don't know, I could say the same about my two-generations-old smartphone with a Bluetooth keyboard. Except that it has 12 GB / 256 GB.

Works a treat for 99% of users and use cases.

hengheng··on Vertical farming company raised $500M, and then it all but disappeared
> the ideas that keep coming up over and over are vertical farming, weed-killing laser robots and insect protein.

Ah, are drones finally gone? I'd love to tell farmers things about their land that I saw from above which they already know, for a horrendous price, and fly at a time that's no use to them.

hengheng··on Donkey code
I wouldn't want that for my math scripts, either.
hengheng··on Air Accident Investigation Branch: film lights caused window damage on A321neo
There's a minimum distance of like 10-30ft with these lights. They're also uncomfortably warm, prompting humans to leave after a while but not airplanes.
hengheng··on How to Move Your Google Photos
I'm a similarly semi professional photographer, and I have to agree. Most photos are stored for decades just to never be looked at again. Sure it might be interesting to retrieve a picture of that random piece of furniture or that car one future day, but seriously how many photos of their dog will people retrieve from storage?

I'm taking pictures everywhere. At the supermarket, on the road, in the kitchen, it's more than words. All these photos are super ephemeral, they will literally expire within 30 minutes. I think it is actually correct to store low resolution copies only, as they are just enough to trigger my own memory. I would gain nothing from a RAW copy of that photo. I would lose nothing from deleting them from the archive, but it's a hassle.

My non-professional photo library is at around 50 GByte, excluding astrophotography projects and photogrammetry runs. It's a really handy size for backups, and it indexes quickly with whatever service. I'm using Google Photos as a dumping ground, but PhotoPrism also indexes quickly.

I'll also note that geotags and a correct clock matter much more for archiving than high dynamic range and raw file formats. "Real cameras" suck for easy archiving. I want to zoom into a map of places I've been, and GPS is way too flimsy to be reliable on my Canon gear.

hengheng··on Pixel 8 to have seven years of Android updates
I'm sure they will find a way to rebrand, reboot, or outright fold the whole Pixel program before 2030.
hengheng··on Rimac unveils SineStack, battery energy storage system
So am I reading this right, they are getting to 92% efficiency by knowing that their battery cells are insanely good low-pass filters that they can throw anything at?
hengheng··on National Motorcycle Museum Closing Its Doors
Always weird to me what goes up in value, and what does not.

1968 Porsche, low-end model? 300k. Dakar winning motorcycle? 15k.

Steel Rolex with scratches? 30k. Early digital quartz watches? 300.

Personally I am waiting for a few things to blow up. Palm Treo and Blackberry phones, Nokia fashion phones (think 7260), and weird Sony cameras (dsc-f828). Immensely hard to predict, but fun nonetheless.

hengheng··on Ukraine uses Australian drones made of cardboard
It's not any AI that I'm scared of. It's the assembly line that produces thousands per month, and all it takes to deploy and launch them all at once, is one nondescript semi truck with a 40ft container. The saturation attacks will be real. And just as scary as AI sci-fi, even if the individual vehicles are simply waypoint controlled.
hengheng··on DMV tells Cruise to reduce its driverless vehicle fleet in SF by 50%
Similar to how pilots often ascend from freighters to passenger aircraft, self-driving systems should have started driving freight through the desert. (Or mining pits, for that matter.)

Passenger operation as well as operation around people should have come much later, and step by step. Error rates must be determined step by step, and reliability ratings must be earned, similar to ETOPS.

I can only see one reason why they would begin with taxi operations, the driving task with the most visible showing of servitude, and that reason has to do with US history.

hengheng··on We are all animals at night
Great writing! Seriously this is good stuff.

For anybody that struggles with the length and slow-paced nature of this genre -- this is hackernews after all -- I had a much easier time imagining this as a radio piece. The writing style is very melodic, like it's meant to be read out loud. The noises of the city, the description of light and temperature, all made it feel very alive. Something to absorb in a very sensual way, quite the opposite of the how-to and faq texts we read at the office during daytime.

(Ha.)

hengheng··on IRC is the only viable chat protocol (2022)
At its core, I agree that the bare-bones nature of IRC can be wonderful. But all of the modern services like Teams, Slack and Discord, have seamlessness between client devices as their first priority. People leave their laptop, go to the bathroom, get their phone out and go on typing.

I used IRC for a brief period even after we began to have multiple devices. It was always through some kind of proxy, or basically an ssh connection through GNU screen, just so that basic functionality like asynchronous messaging worked, and so that my setup would carry over. The whole protocol you would have to build around IRC to achieve client agnosticity would arguably be more complex than IRC itself. To a point where any of the big players could introduce IRC-style channels as a fun retro feature. I'd bet more money on that feature becoming popular than on an IRC resurgence.

hengheng··on This month is the planet’s hottest on record by far – and hottest in 120k years
I'm not worried about this at all. I'm worried about ten years into the future.

A logistic curve starts out slow, and that's what we are witnessing.

hengheng··on Man found guilty of child porn because he ran a Tor exit node
A lot of wink-wink edgyness on both sides. Almost as if there are no mature people sharing their views.
hengheng··on ASUS to manufacture and sell Intel’s NUC products
I've been wanting for monitors to get PCIe slots for GPUs. Lots of space to get creative with cooling as well.

My guess why it hasn't caught on is Thunderbolt timing issues. I could never get USB audio to work parallel to an eGPU on the same cable, which buries that whole one-cable-to-rule-them-all narrative.

hengheng··on British F-35Bs to bring vertical landing abilities to highways
Sorry to bother you on a random comment, but is your airship thing still current?
hengheng··on British F-35Bs to bring vertical landing abilities to highways
Oil pipeline routing in those areas is really funny.
hengheng··on Underwater ears everywhere
Condensing inflated long-form articles back to their useful size would be a worthwhile AI application, just like searchable podcast transcriptions.
hengheng··on Bedazzled by Energy Efficiency (2018)
I have wondered if linear marginal pricing is one problem with this. Wealth is not distributed linearly, and growth does not occur linearly either. Wealth is a hyperbola and growth is exponential, and yet marginal prices go linear.

Thus, fuel prices have to be affordable enough for poor people, but a moderately wealthy person can tolerate to pay double that to drive the same distance. Those a little further up the hyperbola can drive four times as far. And after a few years of exponential growth, we all can.

I've been wanting for taxes and other duties to be exponential shaped. Scale property tax exponential with the energy use of a house. Scale vehicle tax exponential to the car's fuel consumption. (You could require airlines to charge a sort of negative-percentage frequent flyer's discount as a tax, but that would be communism.)

My guess is with the right parameters for base and exponent, this system could be very just, ensuring that everyone can fly across the country to visit family, but weekly business flights become prohibitively expensive. And my hunch is that this would be a more effective way to reduce total energy usage without creating disastrous living conditions for anybody.

hengheng··on Carmakers don’t need ‘EV divisions,’ the whole company should go electric now
Even in that setting there's no need for ICE R&D. Just leave the last production line running to eternity.

Meanwhile the rest of the company is free to do the switch.

hengheng··on Red flags in the Threads privacy policy
Maybe it's because I grew up on IRC and ICQ, but I just cannot imagine an asynchronous text-based social network to require a full datacenter of the same scale as their video and ad-track platforms.

I kinda assume that Meta could do this if they wanted. Their Instagram and Facebook comments are legal and available in the EU no problem.

hengheng··on Twitter Is DDOSing Itself
The rest of the world uses WhatsApp Status. Twitter is for those who hand in their sanity in pursuit of an audience.
hengheng··on Plain text journaling in Vim
Ha, thanks!
hengheng··on Plain text journaling in Vim
That does look cool. Would this work fine if presented with my Obsidian "vault", eg a folder full of markdown files? Looks like both apps like to operate on the same data.
hengheng··on Mechanical Apple Watch from real e-waste Apple Watch
I think the correct candidate for a pocket watch would be an old school iPod.
hengheng··on MSI reveals first USB4 expansion card, delivering 100W through USB-C
No worse than an Apple power cable, and have those ever gone up in flames
hengheng··on Google keeps failing its Nest customers
Established old-school companies too.

Without knowing, I'd expect Bosch and all the others to have a similar product, just five years late, slightly more expensive due to more realistic accounting, extremely boring, and without any of the shortcomings that GP has listed. Those are the ones that will last for decades. Their apps will never be amazing, but they'll last.

hengheng··on Intel Core Ultra Meteor Lake CPU Breaks Cover with 128 GPU Cores
Almost sure that is for servers. They've been pushing density for a while now, and as four sockets per U became the new norm, data center operator had a slight Pikachu face when they saw 40-60 kW per rack.

With Intel's recent innovation in die interconnects and silicon photonics, this seems a straightforward direction to push. They're going to increase density, it's what the semi industry does.

← PreviousPage 6 of 18Next →