HackerLangs
TopNewTrendsCommentsPastAskShowJobs

joak

2,083 karmajoined 12 năm trước
Joaquin Keller

https://exaQ.ai

[ my public key: https://keybase.io/joaquink; my proof: https://keybase.io/joaquink/sigs/JJNAs8AOmBn_vMJWodh1t0SkNiU-A5IdKcVM6ZiAwSY ]

Submissions

China lands reusable rocket for first time, state media says

bbc.com
17 points·by joak·22 giờ trước·6 comments

NASA's X-59 "frankenjet" tests supersonic flight without the sonic boom

arstechnica.com
6 points·by joak·11 ngày trước·0 comments

High-temperature memristors enabled by interfacial engineering

science.org
2 points·by joak·3 tháng trước·1 comments

Astronaut Charles Camarda – Artemis II Heatshield Concerns

docs.google.com
1 points·by joak·3 tháng trước·0 comments

Karman Industries hopes its heat pumps will replace industrial boilers

techcrunch.com
1 points·by joak·6 tháng trước·0 comments

UC Berkeley scientists hail breakthrough in decoding whale communication

sfgate.com
1 points·by joak·8 tháng trước·0 comments

Forget AGI–Sam Altman celebrates ChatGPT following em dash formatting

arstechnica.com
2 points·by joak·8 tháng trước·2 comments

Video. first flying car factory begins production in China

euronews.com
2 points·by joak·8 tháng trước·0 comments

Microsoft AI chief says only biological beings can be conscious

cnbc.com
3 points·by joak·8 tháng trước·3 comments

The Rise of 'Conspiracy Physics'

wsj.com
14 points·by joak·9 tháng trước·3 comments

comments

joak
·2 tháng trước·discuss
You could use this audio at 300 baud by recording it on a standard audio cassette. Then play the audio back as input to the modem to retrieve the data
joak
·2 tháng trước·discuss
Actually in 1982 I was able to store my programs on standard audio cassettes. Hardware needed: a modem and a cheap tape recorder. My apple II modem would chirp the ascii binary like Starwars' R2D2, I'd record that and when needed I'd play it back to the modem.
joak
·3 tháng trước·discuss
«Here, we reported graphene (Gra)/HfOx/tungsten (W) memristors that operated reliably up to 700 °C»
joak
·3 tháng trước·discuss
I agree, this report from astronaut Camarda should really alarm NASA.
joak
·3 tháng trước·discuss
This report from astronaut Camarda is indeed a bomb. Scaring.
joak
·4 tháng trước·discuss
The famous ghoti as an alternate spelling for fish. Gh like in enough O like in women Ti like in nation
joak
·7 tháng trước·discuss
The DJI ROMO robot vacuum is amazing. It shows what can be done with today's technology.

My Roomba is just crap compared with DJI's. I'm not surprised they went bankrupt.

a ROMO video https://youtu.be/Iv7BYURURRI?si=gfaPPiFpEMj1SVaT
joak
·8 tháng trước·discuss
Excerpt: “The fact that it’s been 3 years since ChatGPT first launched, and you’ve only just now managed to make it obey this simple requirement, says a lot about how little control you have over it, and your understanding of its inner workings,” wrote one X user in a reply. “Not a good sign for the future.”
joak
·8 tháng trước·discuss
This is an ad for speech-to-text app that you need to pay for

Spokenly is free (one time fee of $0) and does the same (and even more)
joak
·8 tháng trước·discuss
Interesting, it seems really likely that more light indoors should be good. Do you have a reference, a scientific study on the topic? Thanks!
joak
·8 tháng trước·discuss
Mustafa Suleyman is also DeepMind co-founder
joak
·8 tháng trước·discuss
If you leave under a dictatorship you definitely don't want to reveal your identity to develop and distribute an app that fights the government.
joak
·8 tháng trước·discuss
The normal uBlock origin extension can be installed on Orion browser for iOS

Orion is webkit and can be set as default browser.
joak
·10 tháng trước·discuss
Excerpt: But here’s a reason why other people might care. This is the first paper I’ve ever put out for which a key technical step in the proof of the main result came from AI—specifically, from GPT5-Thinking.
joak
·10 tháng trước·discuss
More generally LLMs are bad at exhaustivity: asking "give me all stuff matching a given property" almost always fails and provide at best a subset.

If possible in the context, the way to go is to ask for a piece of code processing the data to provide exhaustivity. This method have at least some chance to succeed.
joak
·10 tháng trước·discuss
I tried to migrate to Zen but I missed Arc's profiles. Container tabs do not replace profiles. I like to switch personae/profiles by switching spaces.
joak
·10 tháng trước·discuss
Each profile with its own cookies, passwords, credit cards, etc...

Each profile is a different personae
joak
·10 tháng trước·discuss
Arc style profiles, one profile per space.

Super practical for pseudonymity, and for separating work from personal life. Or avoid mixing data and confusion when working different jobs.
joak
·10 tháng trước·discuss
Zen browser is a Mozilla based clone of Arc browser...

It's a good/possible alternative
joak
·11 tháng trước·discuss
Nuclear power plants take something like a decade to build (after permitting)

It makes more sense to go for PV plus batteries that can be installed in a matter of weeks