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Alexa.com
is shutting down after 25 years
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Groups never admit failure
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Naval
Groups Never Admit Failure
Groups never admit failure. A group would rather keep living in the mythology of “we were repressed” than ever admit failure. Individuals are the only ones who admit failure. Even individuals don’t like to admit failure, but eventually, they can be forced…
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Show HN: I rebuilt the Flash app “Scale of the Universe” in WebGL
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Why U.S. Infrastructure Costs So Much
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Bloomberg.com
Why U.S. Infrastructure Costs So Much
If history is a guide, President Joe Biden’s $1.3 trillion investment may not fund nearly as much transportation as it would in much of the rest of the world.
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The Futurama Theorem
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AI training is outpacing Moore’s Law
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IEEE Spectrum
AI Training Is Outpacing Moore’s Law
According to MLPerf’s new AI benchmark, the answer is… maybe?
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Why do antibiotics exist?
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mBio
Why Do Antibiotics Exist? | mBio
In the struggle with antibiotic resistance, we are losing. There is now a serious
threat of moving into a postantibiotic world.
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Type Stability in Julia: Avoiding Performance Pathologies in JIT Compilation
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Web Push Notifications in WebKit
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Joel Yliluoma's arbitrary-palette positional dithering algorithm
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How to write idempotent Bash noscripts
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Fatih Arslan
How to write idempotent Bash noscripts
This blog post shows tips and tricks to write resilient and idempotent bash noscripts.
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Mechanical Computer – Basic Mechanisms in Fire Control Computers (1953) [video]
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YouTube
Mechanical Computer (All Parts) - Basic Mechanisms In Fire Control Computers
A 1953 training film for a mechanical fire control computer aboard Navy Ships. Amazing how problems of mathematical computation were solved so elegantly in "permanent" mechanical form, before microprocessors became inexpensive and commonplace.
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Renault Zoe NCAP crash rating: zero stars [pdf]
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Reduce your website’s environmental impact with a carbon budget
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CSS-Tricks
Reduce Your Website’s Environmental Impact With a Carbon Budget | CSS-Tricks
As I write this, world leaders are gathering in Glasgow for COP26, the international climate change conference, in the attempt to halt (or at least slow down)
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Faster remainders when divisor is a constant: beating compilers and libdivide
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Daniel Lemire's blog
Faster remainders when the divisor is a constant: beating compilers and libdivide
Not all instructions on modern processors cost the same. Additions and subtractions are cheaper than multiplications which are themselves cheaper than divisions. For this reason, compilers frequently replace division instructions by multiplications. Roughly…
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Latest Earthquakes
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Why I stopped releasing EasyOS as an ISO file
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What scientific term or concept ought to be more widely known? (2017)
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Apple Open Source
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Synthetic Cartilage
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Duke Today
From the Lab, the First Cartilage-Mimicking Gel That’s Strong Enough for Knees | Duke Today
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Writing a register based VM in less than 125 lines of C code
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andreinc
Writing a simple 16 bit VM in less than 125 lines of C
Writing a simple VM for LC3 in less than 125 lines of C
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