HNHacker News
TopNewBestAskShowJobs

gandalfian

1,502 karma · joined March 27, 2018

submissionscomments
gandalfian··on US imposes sanctions on ICC hours after former judge wins Nobel Peace Prize
You would think google, microsoft and apple would be having kittens over this. How will any government or large corporation trust their goods and services if they can be disabled at will because the USA government takes offence to you, or someone in your department. Good for linux I guess but pain for the rest of us.
gandalfian··on 'Offensively cheap': solar power is looking up
Also syndicated without a paywall at arstechnica https://arstechnica.com/gadgets/2026/09/offensively-cheap-so...
gandalfian··on New EU-wide product repair rules come into force
An official iphone screen for self repair costs more than my entire android phone. That's why people still steal them even locked and unusable. My miele washing machine will last twenty years, possibly indefinitely but every seven years it needs a repair costing £300 from Miele... Repairable is a start, economically repairable is trickier.
gandalfian··on Apple Will 'Watch Everything Burn' When AI Bubble Bursts
Writing this on a 2010 pc bought cheap in 2012. Upgraded ram, ssd added, windows 7 to windows 10 with extended updates. Yes it's time to replace but they do last.
gandalfian··on UK households free to install plug-in balcony solar panels from end of August
To get paid for export you will nearly always need an MCS number to show it was installed by accredited professionals. Doing it yourself, or by your local electrician or plug in solar is not something they accept. It's a bit of a racket, but in practice pay up for the professional install or no export payments.
gandalfian··on UK households free to install plug-in balcony solar panels from end of August
In Uk, If an old (rare) mechanical meter the meter will go backwards, the ideal. If a dumb digital meter the meter will simply pause counting up. If a smartmeter again the import reading will pause but a separate export reading will count up, for which you get no credit or debit but its nice to know. Ideally as battery prices drop you end up buying a battery that soaks up any surplus for later and so you don't lose any back to the grid. If you pay up for a commercially installed solar you can get paid for what you export but with plug in solar you just give it away.
gandalfian··on The Windows 95 user interface: A case study in usability engineering (1996)
Modern wireless mice from logitech and microsoft last for a year or two on a pair of aa batteries. There is no point making them rechargeable any more. You can always use rechargeable aa nihms if you really want to, but personally I just have 50p of alkaline aa's and in two years I will have to change them again. Some things do get better :)
gandalfian··on Solarpunk is happening in Africa
Equator, poorest countries with 12 hours of sun 365 days a year. If batteries really fall in price it may rapidly have the cheapest, cleanest energy on the planet. The future of energy intensive industries may be Africa, which would be nice, they could use a break. Not to mention the cheapest place to launch your rockets into orbit.
gandalfian··on US hits $38T in debt. Fastest accumulation of $1T outside pandemic
Weirdly themselves. Makes my head hurt but the central bank, the social security fund and some other bits of US government basically own most of the national debt. Then it's the Japanese, British, Chinese and Warren Buffet. But less than you would guess.
gandalfian··on US hits $38T in debt. Fastest accumulation of $1T outside pandemic
Of course that was back when a trillion dollars was worth something.
gandalfian··on The cost of turning down wind turbines in Britain
People leave out that when the wholesale electricity prices are above the Government guaranteed price the Government makes a profit on selling the wind electricity. So in this example when the grid is full to the brim with wind energy but there is still a demand for last resort gas backup generators the wholesale price of electricity must be high and the government is minting money from the wind turbines, even while paying some to turn off... This is not always the case. But it would be interesting to hear, taking into account the high electricity prices since the Ukraine energy crisis, how much the Government makes from selling the power at a profit and renting the sea floor to the turbines, minus the subsidies paid when prices are low or the wind turbines have to be turned off. It's hard to make a judgement on the economics of it all without knowing this. We may be paying far less for subsidised wind power than we think.
gandalfian··on How the AI Bubble Will Pop
"The “pop” won’t be a single day like a stock market crash. It’ll be a gradual cooling as unrealistic promises fail, capital tightens, and only profitable or genuinely innovative players remain."

(This comment was written by ChatGPT)

gandalfian··on Bitcoin ATMs reprise a painful history in finance
https://archive.ph/e0bZK In low income neighborhoods they make it easy to turn money into bitcoin but with high transaction costs and hard to turn the bitcoin back into cash. It is not a perspective that had occurred to me before.
gandalfian··on Anna's Archive: An Update from the Team
https://kmr.annas-archive.org/blog/an-update-from-the-team.h...?
gandalfian··on UK: Phone networks down: EE, BT, Three, Vodafone, O2 not working in mass outage
Data is working on Vodafone mvno. Can't call Out or text, Can't make calls On o2 or EE either. Edit EE working. Edit all mobiles now seem to be working OK.
gandalfian··on How YouTube won the battle for TV viewers
Worse for television I have a PVR so I fast forward through the TV adverts... YouTube is about the only place left I sit through video adverts.
gandalfian··on I want an iPhone Mini-sized Android phone (2022)
Mobiles are made by Asian companies to Asian tastes. They like big screens so that's what we get. The two exceptions are apple iPhones and Google pixel. The two American companies making phones for American tastes. Shame as the old 4.5" mobiles had such large bezels they could have accommodated 6" modern screens...
gandalfian··on Five companies now control over 90% of the restaurant food delivery market
And long before that Warren Buffet talking about only backing companies who have built a competitive moat.
gandalfian··on Only on Nantucket: The Curious Case of the "Stolen" Mercedes
Survivorship bias perhaps but kudos to a car lasting 34 years in a marine environment. That is impressive.
gandalfian··on Upgrading an M4 Pro Mac mini's storage for half the price
Mothers mac mini 2014? Slow as a dog, 30 second pauses, became unusable. Extremely tricky to reach the 5400rpm hard disc. Found a third party adaptor could bodge an nvme under the easily removable base flap. Suddenly transformed it to a fast nippy useable machine. (She paid up for the 8gb ram originally). But still rather annoyed that Apple essentially crippled their own product and it could only be fixed by chance. Wasn't a cheap pc...
gandalfian··on Hugging Face just launched a $299 robot that could disrupt the robotics industry
I think they are all lucky it doesn't say "android and ios only" like many gadgets these days. Desktops are dying, I feel old...
gandalfian··on The Zen of Quakerism (2016)
If you are young and give the silence a decent go it's OK to fall back on a book after a bit, or if you are too young to read yet, quietly working on some lego under your seat will not bother anyone. Adults are a little trickier but comtemplating a bible or Faith and Practice works. And, you know, it is meant to be voluntary.
gandalfian··on Britain's energy problem – why firms are paid to NOT provide power
What people tend to leave out is the government guarantees the price wind turbines receive for electricity at say 7p a kwh. So they lose money if the wholesale price goes less that that. But they make money when the price goes above that price. So in the bbc's example while turbines where paid while turned off at one end of the grid, at the other end of the grid the gas booster generating plant was turned on and set the market price quite high, perhaps 15 or 20p a kw. So the wind turbines that were still running flat out made the government lots of profit offsetting the losses from the turned off ones... This produces a head splitting mix of incentives between government costs, taxes and electricity prices to consumers. But overall since the Ukraine energy crisis renewables have probably not cost the government/tax payer as much as people think.
gandalfian··on Is every memecoin just a scam?
Is every memecoin just a scam? Experts on whether Andrew Tate and Trump are fleecing their followers. After I was turned into a memecoin, I looked into the hype behind the crypto that only a tiny percentage of people profit from. Matt Shea
gandalfian··on Denmark to raise retirement age to 70
Denmark, 6 million wealthy people, 4% economic growth, 1.5% inflation, 2.9% unemployment, national debt of 25% of GDP and budget in surplus. How did it all go so right?
gandalfian··on 'Unstoppable force' of solar power propels world to 40% clean electricity
And yet sometimes I wonder. In the Uk you need most of your energy in the cold dark winter. So if you require enough non solar renewables to get you through the winter with net zero and those renewables are still available in the summer time are large scale solar not a bit redundant? Sunnier countries that have high electricity demand for air conditioning during the sunny periods would seem to have a better match mind.
gandalfian··on The top 10% owns 87% of the stocks
Ah but consider if the rich own 87% and the poor 13% and pension funds 40% and foreigners 17% then there is 157% to go around! Or maybe it's 87% of the rich directly own equities? Or maybe this is a wind up for clicks and gibberish. (I am also commenting ignorantly).
gandalfian··on Divers recover Phoenician shipwreck that sank 2.6k years ago off coast of Spain
Honestly I wouldn't rush to see the Mary Rose unless you are extremely interested. It's a little anticlimactic as a viewing experience.
gandalfian··on DVD shop owner vows to be ‘last man standing’
Perhaps, thought blu ray is looking a little laserdisc like. Never quite got the mass adoption to stay around and now fading away. It's now hard to buy a cdrom drive without dvd support. But ones without blue ray remains common. Notmto mention second hand dvds are available for pennies on bulk for hoarders ...
gandalfian··on DVD shop owner vows to be ‘last man standing’
I think it's the resolution that will kill dvd's. 55" TV's are now entry level. A cinefile in ten years may well have an affordable laser projector filling and suddenly see the merits of 4k.
Page 1 of 16Next →