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Hacker News
Designing a Star Tracker for Astronaut Don Pettit to Use on the ISS
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Peta Pixel
Designing a Star Tracker for Astronaut Don Pettit to Use on the ISS
RIT photography professor Ted Kinsman shares how he designed and built a star tracker for NASA astronaut Don Pettit to use on board the ISS.
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Hacker News
Skymont: Intel's E-Cores reach for the Sky
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Chipsandcheese
Skymont: Intel’s E-Cores reach for the Sky
The 2020s were a fun time for Intel’s Atom line, which went from an afterthought to playing a major role across Intel’s high performance client offerings.
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Hacker News
Show HN: LLMpeg
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GitHub
GitHub - jjcm/llmpeg: Uses an llm to generate ffmpeg commands
Uses an llm to generate ffmpeg commands. Contribute to jjcm/llmpeg development by creating an account on GitHub.
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Perplexity AI submits bid to merge with TikTok
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TechCrunch
Perplexity AI submits bid to merge with TikTok | TechCrunch
With a TikTok ban looming in the United States, Perplexity AI is the latest bidder hoping to give the video app a new corporate home. CNBC first reported
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Hacker News
Pharaoh's Tomb HD – A Remake Made in JavaScript with Kaplay
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pt-hd.iocaihost.me
Pharaoh's Tomb HD
Follow the adventure of archaeologist Nevada Smith in a reimagined classic video game from 1990.
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Hacker News
Nation-scale Matrix deployments will fail using the community version of Synapse
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Matrix.org's Mastodon
Element (@element@mastodon.matrix.org)
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Nation-scale Matrix deployments will fail if built on the community version of Synapse.
The community version of Synapse is not designed or intended for use by commercial Matrix hosting providers to serve huge nation-scale deployments. Just as a suspension…
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Hacker News
Australian Open resorts to animated caricatures to bypass broadcast restrictions
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Crikey
Australian Open resorts to animated caricatures to get around broadcast restrictions
The Australian Open has implemented a cheeky workaround for international viewers that dodges its own broadcast obligations.
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WASM GC isn't ready for realtime graphics
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Reverse-engineering a carry-lookahead adder in the Pentium
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Righto
Reverse-engineering a carry-lookahead adder in the Pentium
Addition is harder than you'd expect, at least for a computer. Computers use multiple types of adder circuits with different tradeoffs of si...
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Unix Spell Ran in 64kB RAM
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Codingconfessions
How Unix Spell Ran in 64kB RAM
How do you fit a dictionary in 64kb RAM? Unix engineers solved it with clever data structures and compression tricks. Here's the fascinating story behind it.
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Hacker News
Looking at some claims that quantum computers won't work
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Hacker News
Beating cuBLAS in Single-Precision General Matrix Multiplication
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salykova
Advanced Matrix Multiplication Optimization on NVIDIA GPUs
This blog post focuses on a GPU implementation of SGEMM (Single-precision GEneral Matrix Multiply) operation defined as C := alphaAB + beta*C. We’ll review the algorithm’s design and discuss optimization techniques such as inlined PTX, asynchronous memory…
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Hacker News
TikTok goes dark in the US
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TechCrunch
TikTok goes dark in the US | TechCrunch
TikTok has gone dark in the U.S., the result of a federal law that bans the popular social media app for millions of Americans.
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Hacker News
Ys
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We need to protect the protocol that runs Bluesky
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MIT Technology Review
We need to protect the protocol that runs Bluesky
If we don’t act soon, our online world will continue to be run at the whim of capricious billionaires.
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Hacker News
Apple removed all ByteDance apps from the App Store
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Hacker News
Ask HN: Which RSS reader do you use?
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Forgejo: A self-hosted lightweight software forge
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forgejo.org
Forgejo – Beyond coding. We forge.
Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.
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Second-Hand Bookshops in Britain: 2024 Report
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Blogspot
Second-Hand Bookshops in Britain: 2024 Report
About ninety second-hand bookshops in the UK were reported as closed in 2024. This figure is based on reports to The Book Guide , usually ...
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Hacker News
ELIZA Reanimated
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arXiv.org
ELIZA Reanimated: The world's first chatbot restored on the...
ELIZA, created by Joseph Weizenbaum at MIT in the early 1960s, is usually considered the world's first chatbot. It was developed in MAD-SLIP on MIT's CTSS, the world's first time-sharing system,...
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Hacker News
Borrowchecker.jl – Designing a borrow checker for Julia
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GitHub
GitHub - MilesCranmer/BorrowChecker.jl: A borrow checker for Julia
A borrow checker for Julia. Contribute to MilesCranmer/BorrowChecker.jl development by creating an account on GitHub.
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