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Hacker News
A new CT scan to detect and cure the commonest cause of high blood pressure
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Queen Mary University of London
Ten-minute scan enables detection and cure of the commonest cause of high blood pressure
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Hacker News
Losing Taiwan Means Losing Japan
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The Scholar's Stage
Losing Taiwan Means Losing Japan
Image SourceThe United States could bounce back from the fall of Taiwan to Communist rule. It would have far more dire consequences for Japan. Consider this post a short, informal primer on why thi…
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Hacker News
Laser desorption mass spectrometry – Alien detector that fits in your hand
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Nature
Laser desorption mass spectrometry with an Orbitrap analyser for in situ astrobiology
Nature Astronomy - A miniaturized instrument comprising a pulsed UV laser system and an Orbitrap analyser enables the characterization of the organic content and chemical composition of planetary...
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Hacker News
EV batteries alone could satisfy short-term grid storage demand as early as 2030
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Nature
Electric vehicle batteries alone could satisfy short-term grid storage demand by as early as 2030
Nature Communications - Renewable energy and electric vehicles will be required for the energy transition, but the global electric vehicle battery capacity available for grid storage is not...
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Hacker News
Glitching a Microcontroller to Unlock the Bootloader
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Hacker News
Ask HN: What happened to flatbuffers? Are they being used?
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Hacker News
The Cloud Conundrum: S3 Encryption
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Security Wale
The Cloud Conundrum: S3 Encryption
AWS will now encrypt all new data in its Amazon S3 storage service by default. Huge announcement, secure default for the win, sure, but it may give a false sense of security. Here’s how.
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Hacker News
Apple offers $970 in trade-in value for $52,199 Mac Pro
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Twitter
Just tried pricing out our $52,199 Mac Pro's at the office for trade in, which you can still buy from Apple, $52,199.
What else has dropped 50x in value in 3 years.. besides crypto?
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Hacker News
What’s Going on in the World of Extensions
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The Mozilla Blog
If you’re not in the loop about the new changes in extensions, let us break it down for you!
About one-third of Firefox users have installed an add-on before – whether it’s an extension to add powerful and customizable features or a visual them
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Hacker News
Let's build GPT: from scratch, in code, spelled out by Andrej Karpathy
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YouTube
Let's build GPT: from scratch, in code, spelled out.
We build a Generatively Pretrained Transformer (GPT), following the paper "Attention is All You Need" and OpenAI's GPT-2 / GPT-3. We talk about connections to ChatGPT, which has taken the world by storm. We watch GitHub Copilot, itself a GPT, help us write…
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Hacker News
Pegasus: A Spy in Your Pocket Threatens the End of Privacy
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Hacker News
ChrysaLisp
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GitHub
GitHub - vygr/ChrysaLisp: Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and…
Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and more... - vygr/ChrysaLisp
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Hacker News
Show HN: A tool for motion-capturing 3D characters using a VR headset
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Hacker News
Hyundai Head Unit Hacking
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Xakcop
Hyundai Head Unit Hacking · random hacks
Standard-class Gen5 navigation
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Hacker News
Tailscale bug allowed a person to share nodes from other tailnets without auth
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Tailscale
Security Bulletins · Tailscale
Security notifications affecting the Tailscale client and service Read our incident disclosure and notification policy. If you’re directly affected by a security issue in Tailscale, and we have your contact information, we will contact you.
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The Art of Knowing When to Quit
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Jim Nielsen’s Blog
The Art of Knowing When to Quit
Have you ever found yourself saying:
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In the past, I've had students call my problem sets “emotionally trying”
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Twitter
In the past, I've had students call my problem sets "emotionally trying". (These are for 2nd-year PhD game theory.) This year I'm going to explain myself and set clearer expectations.
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Hacker News
How Do AIs' Political Opinions Change as They Get Smarter and Better-Trained?
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Astral Codex Ten
How Do AIs' Political Opinions Change As They Get Smarter And Better-Trained?
Future Matrioshka brains will be pro-immigration Buddhist gun nuts.
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Hacker News
Show HN: Stack-chan – Open-source companion robot easy to assemble and customize
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GitHub
GitHub - meganetaaan/stack-chan: A JavaScript-driven M5Stack-embedded super-kawaii robot.
A JavaScript-driven M5Stack-embedded super-kawaii robot. - meganetaaan/stack-chan
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Hacker News
Dell Tried to Hide Bad Capacitors Problem 2003-2005 (2010)
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IEEE Spectrum
Dell Tried to Hide Bad Capacitors Problem 2003-2005
Bad capacitors. Very bad Dell
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Hacker News
The ThinkPad TrackPoint tried to build a better mouse (2020)
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The Verge
The ThinkPad TrackPoint tried to build a better mouse
The mouse that everyone loves to hate
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