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Hacker News
Medals at Tokyo olympics are recycled from discarded electronic equipment
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Cosmos Magazine
Gold, silver and brass medals
What are the Olympic medals made of? It seems an obvious answer – gold, silver, and bronze; it’s on the label! – but the silver medal is the only one that is
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Unix – The Hole Hawg of Operating Systems (1999)
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Single-celled organism has evolved a natural mechanical computer
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New Scientist
Single-celled organism has evolved a natural mechanical computer
https://youtu.be/CzAoJzlkzZ4 A single-celled organism that walks using 14 "legs" seems to control these legs with a mechanical computer made of fibres called microtubules . The finding might help explain how many other single-celled organisms engage in extraordinarily…
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Lumen: Alternative BEAM implementation, designed for WebAssembly
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GitHub
GitHub - GetFirefly/firefly: An alternative BEAM implementation, designed for WebAssembly
An alternative BEAM implementation, designed for WebAssembly - GitHub - GetFirefly/firefly: An alternative BEAM implementation, designed for WebAssembly
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Build Your Own Metal Working Shop from Scrap
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Gingerybookstore
Gingery Book Store
Gingery Book Store features books written expecially for Inventors, Tinkerers, Machinists and Experimenters
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5000x Faster CRDTs: An Adventure in Optimization
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Employee shortages: Where have all the workers gone?
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BBC News
Employee shortages: Where have all the workers gone?
From hospitality to road haulage, firms say they can't get staff. So are employees now calling the shots?
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Platform teaches nonexperts to use machine learning
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Cornell Chronicle
Platform teaches nonexperts to use machine learning | Cornell Chronicle
New, award-winning research from the Cornell Ann S. Bowers College of Computing and Information Science is helping inform and improve future design and development of interactive machine learning tools.
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Fencers Refused to Fight. Then Came the Rule That Changed the Sport
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WSJ
Fencers Refused to Fight. Then Came the Rule That Changed the Sport.
After fencers spent too much time dancing around doing nothing, the sport introduced a new way to force the action—and it has already introduced new thrills at the Olympics.
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Do Developers Read Compiler Error Messages? [pdf]
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Yi – The Haskell-Scriptable Editor
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GitHub
GitHub - yi-editor/yi: The Haskell-Scriptable Editor
The Haskell-Scriptable Editor. Contribute to yi-editor/yi development by creating an account on GitHub.
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Show HN: Micro HTTP server in 22 lines of C
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Twitter
Ilya Kurdyukov
Here's the same code in an almost readable form:
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Italian Pronunciation: A Primer for Singers (2016)
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Has the lead-crime hypothesis been debunked?
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Ask HN: Do you have a process or a framework to learn specific skills quickly?
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Strict memcpy() bounds checking for the Linux kernel
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lwn.net
Strict memcpy() bounds checking for the kernel
The C programming language is famously prone to memory-safety problems
that lead to buffer overflows and a seemingly endless stream of security
vulnerabilities. But, even in C, it is possible to improve the
situation in many cases. One of those is the memcpy()…
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The recycling myth: A plastic waste solution littered with failure
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Reuters
The recycling myth: A plastic waste solution littered with failure
Big Oil is touting “advanced recycling” as the solution to the world’s waste crisis. But the technology has yet to live up to its backers’ lofty claims, a Reuters review of 30 projects found.
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The Metaverse Has Always Been a Dystopian Idea
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VICE
The Metaverse Has Always Been a Dystopian Idea
Silicon Valley CEOs keep hailing its imminent arrival as they hawk digital goods, but the metaverse was a dystopian idea from its inception.
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Where has all the productivity gone?
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John D. Cook | Applied Mathematics Consulting
Where has all the productivity gone?
Why hasn't new technology made us more productive than it has?
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We Still Don’t Get Things Done
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WIRED
Hundreds of Ways to Get S#!+ Done—and We Still Don’t
You want to be productive. Software wants to help. But even with a glut of tools claiming to make us all into taskmasters, we almost never master our tasks.
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Cory Doctorow: Past Performance is Not Indicative of Future Results (2020)
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Locus
Cory Doctorow: Past Performance is Not Indicative of Future Results
In “Full Employment”, my July 2020 column, I wrote, “I am an AI skeptic. I am baffled by anyone who isn’t. I don’t see any path from continuous improvements to the (ad…
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