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Mengkudulangsat commented on What'll happen if we spend nearly $3T on data centres no one needs?   ft.com/content/7052c560-4... · Posted by u/rwmj
Mengkudulangsat · 23 days ago
What can you do with lots and lots redundant climate-controled buildings?

Indoor strawberry farms.

Mengkudulangsat commented on Do not download the app, use the website   idiallo.com/blog/dont-dow... · Posted by u/foxfired
xxr · a month ago
>app icons are just "advertisement"

You wouldn't believe the volume of actual advertisements that show up as push notifications on my wife's phone

Mengkudulangsat · a month ago
These are so infuriating they should be illegal.

Especially when they come from apps you can't delete like your bannking app.

Mengkudulangsat commented on Solar power has begun to transform the world’s energy system   newyorker.com/news/annals... · Posted by u/dmazin
jillesvangurp · 2 months ago
The article doesn't mention a technology that deserves some attention because it counters the biggest and most obvious deficiency in solar: the sun doesn't always shine.

That technology is cables. Cables allow us to move energy over long distances. And with HVCD cables that can mean across continents, oceans, time zones, and climate regions. The nice things about cables is that they are currently being underutilized. They are designed to have enough capacity so that the grid continues to function at peak demand. Off peak, there is a lot of under utilized cable capacity. An obvious use for that would be transporting power to wherever batteries need to be re-charged from wherever there is excess solar/wind power. And cables can work both ways. So import when there's a shortage, export when there's a surplus.

And that includes the rapidly growing stock of batteries that are just sitting there with an average charge state close to more or less fully charged most of the time. We're talking terawatt hours of power. All you need to get at that is cables.

Long distance cables will start moving non trivial amounts of renewable power around as we start executing on plans to e.g. connect Moroccan solar with the UK, Australian solar with Singapore, east coast US to Europe, etc. There are lots of cable projects stuck in planning pipelines around the world. Cables can compensate for some of the localized variations in energy productions caused by seasonal effects, weather, or day/night cycles.

For the rest, we have nuclear, geothermal, hydro, and a rapidly growing stock of obsolete gas plants that we might still turn on on a rainy day. I think anyone still investing in gas plants will need a reality check: mothballed gas plant aren't going to be very profitable. But we'll keep some around for decades to come anyway.

Mengkudulangsat · 2 months ago
I do not feel as optimistic about any uptick in cables as I do about solar and wind. Solar and wind can grow through a multitude of small, plug-and-play projects. Cable projects like HDVC are still giant, long-term punts.
Mengkudulangsat commented on What to build instead of AI agents   decodingml.substack.com/p... · Posted by u/giuliomagnifico
noosphr · 2 months ago
I've been building what's called ai agents since gpt3 came out. There are plenty of other people who did the same thing. That's five years now. If you can't be an expert after 5 years then there is no such thing as experts.

Of course agents is now a buzzword that means nothing so there is that.

Mengkudulangsat · 2 months ago
Jiro's son is only allowed to make sushi after 30 years.
Mengkudulangsat commented on Reinventing circuit breakers with supercritical CO2   spectrum.ieee.org/sf6-gas... · Posted by u/rbanffy
Mengkudulangsat · 2 months ago
Isn't SF6 very dense?

Why would its greenhouse warming potential matter if it's never going high up into the atmosphere in the first place?

Mengkudulangsat commented on Big banks explore venturing into crypto world together with joint stablecoin   wsj.com/finance/banking/c... · Posted by u/wslh
Mengkudulangsat · 3 months ago
Sounds like a race to the bottom.

First, there's Tether > We're the only option in town. Then, there's Circle > We're more legit than Tether, we're based in the US. Now, there's the banks > We're more legit than Circle, we're banks!

Eventually, the Fed itself will start issuing stablecoins and out-legitimize everyone else.

Mengkudulangsat commented on I'd rather read the prompt   claytonwramsey.com/blog/p... · Posted by u/claytonwramsey
rohansood15 · 4 months ago
Students want the diploma because it has value. It has value because a student can only get it by learning and problem-solving.

If students find a way to get a diploma without doing the work, it will soon be worth less than the paper on which it is printed.

Mengkudulangsat · 4 months ago
> If students find a way to get a diploma without doing the work, it will soon be worth less than the paper on which it is printed.

Amen.

I look forward to the era where we train professionals the old fashion way: apprenticeships. It sure worked for blacksmiths and artisans for hundreds of years.

Mengkudulangsat commented on US Administration announces 34% tariffs on China, 20% on EU   bbc.com/news/live/c1dr7vy... · Posted by u/belter
ezoe · 5 months ago
Most goods in US directly or indirectly relies on importing. So practically, I think it just mean US introduced VAT.
Mengkudulangsat · 5 months ago
Well, when you put it that way... it doesn't seem that bad at all.

Maybe the real innovation here is the political manouvering of coming up with a new, desperately-needed government revenue stream.

Mengkudulangsat commented on 23andMe files for bankruptcy to sell itself   reuters.com/business/heal... · Posted by u/healsdata
Mengkudulangsat · 5 months ago
So how does this work in the US?

I thought companies in bankruptcy will be broken apart and its assets sold piecemeal. Can anyone who buy this out of auction get in one piece and debt-free?

Mengkudulangsat commented on The curious surge of productivity in U.S. restaurants   bfi.uchicago.edu/working-... · Posted by u/ryan_j_naughton
Ozzie_osman · 5 months ago
QR code menus, and phone or tablet ordering, also took off. Surely that affects productivity as well.

Im guessing also, just doing things with thinner staff and resources overall caused a lot of establishments to learn how to operate more efficiently.

Mengkudulangsat · 5 months ago
I hate those with a passion!

Especially ones where you have to create an account.

u/Mengkudulangsat

KarmaCake day989October 22, 2018View Original