joak

61 ms·

61.
Developing first petahertz-speed phototransistor in ambient conditions(news.arizona.edu)
22 points by joak 1y ago|5 comments
62.
Infrared contact lenses allow people to see in the dark, eyes closed(phys.org)
28 points by joak 1y ago|10 comments
63.
The story that enraged OpenAI(technologyreview.com)
4 points by joak 1y ago|0 comments
64.
by joak 1y ago
I really enjoy ARC, too bad they are not working on it anymore. They should put the sources online to let others continue with the initiative.
65.
AI-driven robot installs nearly 10k solar modules in Australia(renewablesnow.com)
29 points by joak 1y ago|8 comments
66.
There Is One Clear Winner in the Corn vs. Solar Battle(cleantechnica.com)
9 points by joak 1y ago|3 comments
67.
More Flaws in the Robotaxi Revolution Dream(cleantechnica.com)
3 points by joak 1y ago|4 comments
68.
by joak 1y ago
Today it's 10x more efficient, but it could theoretical get 100x more efficient, worth working on it.
69.
by joak 1y ago
Natural habitats has been destroyed by agriculture. In the US 10-20% of agricultural land is used to produce chemicals like starch, sugar or biofuels, if we could use less land to produce these it would be great. Photovoltaics could be up 1
70.
by joak 1y ago
Imagine you have 100 acres growing corn for biofuels, would it be nice to replace these by 99 acres of wilderness and 1 acre of photovoltaics producing the same amount of biofuels? If your photovoltaics are 100x more efficient to produce yo
71.
by joak 1y ago
It's good to be able to disable this option: I use old Android phones as servers and don't want them to reboot every 3 days.
72.
by joak 1y ago
So sad
73.
by joak 1y ago
This a kind of quantum squid, the tiny variations of the magnetic field disturbing the qubits entanglement. And this is what's measured
74.
Australia unveils jam-proof quantum tech that's 50 times more accurate than GPS(interestingengineering.com)
9 points by joak 1y ago|8 comments
75.
by joak 1y ago
I think you used the wrong map app. Everyone in China use gaode https://en.wikipedia.org/wiki/AutoNavi . This is the best map app I ever seen.
76.
by joak 1y ago
Completely agree no 4D chess here. Just a guy that wants to keep the attention on him, one day is kissing Russia's ass, the next day when "peace" is failing, it's tariffs, etc etc no strategy at all, just a show to stay
77.
Are you conscious? A conversation between Dawkins and ChatGPT(richarddawkins.substack.com)
1 points by joak 2y ago|1 comments
78.
by joak 2y ago
Anyhow, if you can deliver more with less, this is huge good news for AI industry. After some readjustment we can expect AI companies to start using the new method to deliver more. Science fiction might happen sooner than expected. Buy the
79.
by joak 2y ago
Falcon Heavy is operational, and bigger than New Glenn Falcon Heavy: 65t to LEO New Glenn: 45t to LEO
80.
by joak 2y ago
Bigger than Falcon 9, smaller than Falcon Heavy. Smaller than Starship/Super Heavy. I'm comparing here on payload capacity to LEO
81.
DeepSeek's new AI model appears to be one of the best 'open' challengers yet(techcrunch.com)
3 points by joak 2y ago|0 comments
82.
A controversial plan to refreeze the Arctic is seeing promising results(cnn.com)
7 points by joak 2y ago|0 comments
83.
by joak 2y ago
The hardware is progressing, we have a issue though: we don't have algorithms to run on quantum computers. Besides Shor's algorithm, useful to break RSA, we have nothing. Just vague ideas like: it could be useful for quantum simul
84.
by joak 2y ago
Bugatti is obviously Italian, not French...
85.
by joak 2y ago
It's weird, I tried before posting to check if my tip was working on this article, and it did.
86.
by joak 2y ago
If you google "Where Glaciers Melt, the Rivers Run Red" the first hit is the nyt article, if you click on this link you'll find the article non-paywalled! Edit: if it doesn't work try again in a private/incognito ta
87.
Crash at Crush(en.wikipedia.org)
1 points by joak 2y ago|0 comments
88.
by joak 2y ago
I think comments are missing the point: one of the companies listed in article, Helion, is about to switch on a machine to demo net electricity production from fusion. Why would that be possible? Because they don't go on yet another fa
89.
Have AI Coding Tools Killed the Joy of Programming?(developers.slashdot.org)
3 points by joak 2y ago|1 comments
90.
by joak 2y ago
Vernor Vinge - Marooned in Realtime

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