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AWS now allows customers to pay for their usage in advance
Discover more about what's new at AWS with AWS Now Allows Customers To Pay For Their Usage in Advance
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All Horses Are the Same Color
Problem: Show that all horses are of the same color. “Solution”: We will show, by induction, that for any set of $ n$ horses, every horse in that set has the same color. Suppose $ n=1$, this is obviously true. Now suppose for all sets of $ n$ horses, every horse in the set has the same color. Consider any set $ H$ of…
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The Great Bifurcation
Tracing the evolution of tech’s three eras, and why the fourth era — the Metaverse — is defined by its bifurcation with the physical world.
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Elite Biases Make Policy Biases
A 2014 paper predicted U.S.
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Unicode Normalization Forms: When ö ≠ ö
How special characters in file names can ruin your day.
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‘Vegan spider silk’ provides sustainable alternative to single-use plastics
Researchers have created a plant-based, sustainable, scalable material that could replace single-use plastics in many consumer products.
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Mining Ethereum on M1 Mac GPU
I’ve had my M1 MacBook Air for a bit of time now, and I also recently started mining Ethereum. I can’t help asking myself: What’s Ethereum mining performance like on a M1 Mac?
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Why can't we just give steroids to people with muscular dystrophy?
I like to start all my scientific inquiries off with really dumb questions. It makes life more fun. Here’s my latest: why can’t we just give steroids to people with muscular dystrophy?
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Apple Maps' Acceleration (2020)
One of the biggest surprises at WWDC last year was Apple’s announcement that its new map would cover “ the entire U.S. by the end of 2019 ”:
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Attacking the DeFi ecosystem with flash loans for fun and profit (2020)
This article will examine in details what happened during the two transactions that exploited vulnerabilities to open under-collateralized positions in bZx, causing a loss of equity worth more than a million dollar in total.
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Cloudera taken private for $5.3B, acquires Datacoral and Cazena
Cloudera Blog is your source for expert guidance on the latest data and AI trends, technology innovation, best practices, success stories, and more.
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Cybersecurity and the curse of binary thinking
Working in information/cybersecurity and technology risk is a fascinating and challenging career, as I’ve covered here. There is, mostly, a great spirit of sharing and collaboration among security professionals. However, I’ve observed one disturbing and growing trend in the past few years that might be characterized…
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AWS BugBust
Discover more about what's new at AWS with AWS Announces AWS BugBust
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The most powerful MRI scanner in the world delivers its first images
September 2021, the 11.7 Tesla MRI of the Iseult project, the most powerful in the world for human imaging, has just unveiled its first images.
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Encrypted Client Hello: The Future of ESNI in Firefox
Background Two years ago, we announced experimental support for the privacy-protecting Encrypted Server Name Indication (ESNI) extension in Firefox Nightly. The Server Name Indication (SNI) TLS extension enables server and ...
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Common cold combats Covid-19
A new Yale-led study finds that immune system activity jump-started by rhinovirus exposure could prevent or treat the early stages of COVID-19 infection.
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Geothermal's path to relevance: cheap drilling
The following is part one of a proposal detailing the need for a geothermal focused research organization (FRO) . FROs try to push promising technologies through the chasm to reach wide commercialization.
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Did AS8003 just disappear?
There has been a new development in The Mystery of AS8003. As you may recall, this was the AS number registered to a defunct company in Florida that appeared earlier this year in the global routing table announcing over 175 million IPv4 addresses belonging to the US Department of Defense. Well, that just changed.
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Sunset Geometry (2016)
Robert Vanderbei has written a beautiful series of articles and talks about a method for finding the radius of the earth based on a single photograph of a sunset over a large, calm lake.
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Six ways to make async Rust easier
Asynchronous Rust is powerful but has a reputation for being hard to learn. There have been various ideas on how to fix the trickiest aspects, though with my focus being on Tokio 1.0, I had not been able to dedicate much focus to those topics. However, Niko’s async vision effort has recently started the discussion…
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Pentium on a 386 Motherboard
I was wondering what would be the ultimate upgrade for my 386 motherboard. It has a soldered-in 386 CPU, an unpopulated 386 PGA socket, and a socket for either a 387 FPU or a 486 PGA. It might even be compatible with a Weitek processor, though I’m not entirely certain. There’s also a possibility that it has a…
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Tips for Shipping Data Products Fast
Shipping a new data-centric product is hard, and under tight time constraints it's even harder. Here are 4 tips that are proven to help you ship new products fast.
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Tilt-5 Was Magical
Introduction It was nice to get out and actually look through AR and VR displays at AWE 2021. I started to write about everything I saw at AWE, but to me Tilt-5 was such a standout that I decided t…
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Farm equipment security at DEF CON 29
At DEF CON 29, a security researcher exposed the vulnerabilities of farm equipment manufacturers.
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Game Engine: How I Implemented Skeletal Animation
In 2020, I started writing a 3D game engine from scratch in C++. This is a post about how I added skeletal animation to it. Drake is in it, so buckle up.
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Computational algebraic geometry for high school students
Can high school students really learn algebraic geometry? And what could it teach us about mathematics education?