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alangibson

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10 points·by alangibson·6 mesi fa·0 comments

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14 points·by alangibson·6 mesi fa·0 comments

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13 points·by alangibson·6 mesi fa·0 comments

AI Agents Are Poised to Hit a Mathematical Wall, Study Finds

gizmodo.com
4 points·by alangibson·6 mesi fa·0 comments

Garmin Emergency Autoland Deployed for the first time

flightradar24.com
4 points·by alangibson·7 mesi fa·1 comments

OpenGeom Fork for OpenCascade

quaoar.su
1 points·by alangibson·8 mesi fa·0 comments

Ex–Stellantis CEO says Tesla could exit the car industry and may not exist in 10

fortune.com
6 points·by alangibson·9 mesi fa·2 comments

MetalHeadCAM: SheetCAM Replacement for LinuxCNC Plasma Cutters

cam.metalheadcnc.com
1 points·by alangibson·9 mesi fa·1 comments

Kohler launches smart toilet camera

techcrunch.com
32 points·by alangibson·9 mesi fa·69 comments

Google Tables Is Shutting Down

techcrunch.com
4 points·by alangibson·10 mesi fa·2 comments

comments

alangibson
·mese scorso·discuss
Kids are definitely a net positive for society. They're future taxpayers.

But that's not relevant to couples choice to get pregnant. I've never heard a parent say they had kids so they can pay into Social Security.
alangibson
·mese scorso·discuss
If you invert the question "why aren't people having kids" to "why did people want kids in the first place" then the fertility crisis makes more sense.

Kids were free labor and old age insurance.

Now they are extremely expensive pets. Materially they are a net negative in a modern society.
alangibson
·4 mesi fa·discuss
Paywalled
alangibson
·4 mesi fa·discuss
Yea but every warfighter will get a waifu
alangibson
·4 mesi fa·discuss
It's not named the Department of War because Congress didn't rename it.

Other than that, good on ya.
alangibson
·5 mesi fa·discuss
No. Feed-based apps are uniquely bad.
alangibson
·5 mesi fa·discuss
There's legions of companies that will do warehousing and shipping for you. Definitely costs though.

That's what I mean by margins being a significant difference.
alangibson
·5 mesi fa·discuss
airtite.shop

Stuff for old men like me
alangibson
·5 mesi fa·discuss
I got out of software and into physical products a couple of years ago. I wish I could say I was prescient, but honestly it's just so much easier to sell physical items.

Margins are worse, but selling is easier. If you've got a thing you can be sure that someone somewhere will give you money for it.
alangibson
·5 mesi fa·discuss
Give a kid a phone with TikTok on it and observe them for a while. It's genuinely upsetting.

They'll spend hours with their heads down just silently looking at the thing. All desire to do anything else just vanishes. Then they freak out when you try to take it away from them.

The only obvious difference between them and someone on fent is the verticality of their posture.
alangibson
·5 mesi fa·discuss
It seems straightforward to you because you're ignoring everything that makes this not work.

Here's a big one: you can't put radiators in shadow because the coolant would freeze. ISS has system dedicated to making sure the radiators get just enough sunlight at any given time.
alangibson
·5 mesi fa·discuss
It seems straightforward to you because you're ignoring everything that makes this not work.

Here's a big one: you can't put radiators in shadow because the coolant would freeze. ISS has system dedicated to making sure the radiators get just enough sunlight at any given time.
alangibson
·5 mesi fa·discuss
> arbitrarily large

Space is not empty. Satellites have to be boosted all the time because of drag. Massive panels would only worsen that. Once you boosters are empty the satellite is toast.
alangibson
·5 mesi fa·discuss
Shading does work; JWST does this. However I don't see how you can make it work for satellite data centers. You would constantly be engaging attitude control as you realigned the panels to keep the radiators in shade. You'd run out of thruster fuel so fast you'd get like a month out of each satellite
alangibson
·5 mesi fa·discuss
ISS radiators run on water and ammonia. Think about how much a kg costs to lift to space and you'll see the economics of space data centers fall apart real fast. Plus, if the radiator springs a leak the satellite is scrap.
alangibson
·5 mesi fa·discuss
Several kW is nothing for a bank of GPUs.

Radiators in space are extremely inefficient because there's no conduction.

Also you have huge heat inputs from the sun. So you need substantial cooling before you get around to actually cooling the GPUs.
alangibson
·5 mesi fa·discuss
This. There's no scenario where it's cheaper to put them in space.
alangibson
·5 mesi fa·discuss
Either this is a straight up con, or Musk found a glitch in physics. It's extremely difficult to keep things cold in space.
alangibson
·5 mesi fa·discuss
[flagged]
alangibson
·6 mesi fa·discuss
I suppose they'll use the Rodney King excuse for this one.

The guy we were kicking the crap out of on the ground made all of us afraid.