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Hacker News
Fake images that fooled the world
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the Guardian
‘It never happened – but the picture says it did’: 28 fake images that fooled the world
From the pope in a puffer to the Princess of Wales and family, baby Hitler to Mussolini on horseback, people have always manipulated photographs, whether for political power, image control – or just for fun …
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Hacker News
How much oranger do red orange bags make oranges look?
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alexanderell.is
How much oranger do red orange bags make oranges look?
Look at this orange:
Now look at this orange:
It’s the same orange.
But, look how much more orange it looks with the red mesh on top of it:
If you buy bags of oranges (at least at many places in the US), they frequently come in this red mesh bag. This bag…
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Hacker News
Ames Shovel and Tool Catalog of Shovels, Spades and Scoops (1926) [pdf]
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Hacker News
Math 13 – An Introduction to Abstract Mathematics [pdf]
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Hacker News
A tricky Commodore PET repair: tracking down 6 1/2 bad chips
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Righto
A tricky Commodore PET repair: tracking down 6 1/2 bad chips
mult3 In 1977, Commodore released the PET computer, a quirky home computer that combined the processor, a tiny keyboard, a cassette drive ...
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Hacker News
Mistakes and cool things to do with arena allocators
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zylinski.se
Mistakes and cool things to do with arena allocators
When programming in Odin you can use arena allocators. If you use an arena allocator combined with a dynamic array, then there are a couple of pitfalls that may not be apparent at first. Let’s look at what arenas are, how you can run into trouble when naively…
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Hacker News
The Manicule: The little hand that's everywhere
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Messy Nessy Chic
The Secret History of the Manicule, the Little Hand that’s Everywhere
The Secret History of the Manicule, the Little Hand that’s Everywhere - Editor's Picks - Messy Nessy Chic
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Hacker News
Implementing DeepSeek R1's GRPO algorithm from scratch
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GitHub
GitHub - policy-gradient/GRPO-Zero: Implementing DeepSeek R1's GRPO algorithm from scratch
Implementing DeepSeek R1's GRPO algorithm from scratch - policy-gradient/GRPO-Zero
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Peering into the Linux Kernel with Trace
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alexdowad.github.io
Peering into the Linux Kernel with trace | Alex Dowad Computes
Recently, I was working on a patch for a popular open-source project, and discovered that the test suite was failing intermittently. A closer look revealed t...
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Hacker News
Nominal Aphasia: Problems in Name Retrieval
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Hacker News
'Paraparticles' Would Be a Third Kingdom of Quantum Particle
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Quanta Magazine
‘Paraparticles’ Would Be a Third Kingdom of Quantum Particle
A new proposal makes the case that paraparticles — a new category of quantum particle — could be created in exotic materials.
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Hacker News
How I install personal versions of programs on Unix
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Quick Primer on MCP Using Ollama and LangChain
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Polarsparc
Quick Primer on Model Context Protocol (MCP)
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Everything wrong with MCP
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blog.sshh.io
Everything Wrong with MCP
Explaining the Model Context Protocol and everything that might go wrong.
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Hacker News
The AI magic behind Sphere's upcoming 'The Wizard of Oz'
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Google
The AI magic behind Sphere’s upcoming 'The Wizard of Oz' experience
Learn how Google DeepMind and Google Cloud are helping to bring a cinema classic to larger-than-life in Las Vegas.
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Hacker News
I bought a Mac
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Europe is trying to leave Starlink behind
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WSJ
Europe Scrambles to Break Its Dependence on Musk’s Satellites
Authorities in the region are counting on a homegrown alternative to Starlink and its unpredictable owner.
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Show HN: I made a free tool that analyzes SEC filings and posts detailed reports
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www.signalbloom.ai
Latest AI Earnings Reports & Analysis | SignalBloom AI
Browse our fastest-in-the-market in-depth earnings reports and financial analysis from SignalBloom AI, updated in MINUTES after official filings.
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Writing Cursor rules with a Cursor rule
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www.adithyan.io
Writing Cursor Rules with a Cursor Rule
AI forgets things between chats. Cursor Rules fix this. Learn why you need them and a trick to make writing them easy.
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Hacker News
NoProp: Training Neural Networks without Back-propagation or Forward-propagation
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arXiv.org
NoProp: Training Neural Networks without Full Back-propagation or...
The canonical deep learning approach for learning requires computing a gradient term at each block by back-propagating the error signal from the output towards each learnable parameter. Given the...
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