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Regular (Expression) Chess
[Nicholas Carlini] found some extra time on his hands over the holiday, so he decide to do something with “entirely no purpose.” The result: 84,688 regular expressions that can play chess using a 2-ply minmax strategy. No kidding. We think we can do some heavy-duty regular expressions, but this is a whole other level. As…
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Bending Light, Bending Time: A DIY Polarizer Clock
Imagine a clock where the colors aren’t from LEDs but a physics phenomenon – polarization. That’s just what [Mosivers], a physicist and electronics enthusiast, has done with the Polarizer Clock. It’s not a perfect build, but the concept is intriguing: using polarized light and stress-induced birefringence to generate colors without resorting to RGB LEDs. The…
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Gaze Upon This Omni-directional Treadmill’s Clever LEGO Construction
Want to see some wildly skillful LEGO construction? Check out [Banana Gear Studios]’ omni-directional treadmill which showcases not only how such a thing works, but demonstrates some pretty impressive problem solving in the process. Construction was far from straightforward! A 9×9 grid of LEGO shafts all turning in unison is just one of the non-trivial…
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The Helicone: Toy or Mathematical Oddity?
We always enjoy videos from the [Mathologer], but we especially liked the recent video on the Helicone, a toy with a surprising connection to mathematics. The toy is cool all by itself, but the video shows how a sufficiently large heliocone models many “natural numbers” and acts, as [Mathologer] puts it, acts as “microscope to…
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Cleaning Up Bhopal: the World’s Worst Industrial Disaster
Forty years ago, on the night of Sunday 2 December of 1984, people in the city of Bhopal and surrounding communities were settling in for what seemed like yet another regular night. The worst thing in their near future appeared to be having to go back to school and work the next day. Tragically, many…
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McAfee Deepfake Detector: Fighting Misinformation with AMD AI-Powered Precision
In a world where deepfake scams and misinformation are increasingly pervasive, McAfee is taking a bold step forward with major enhancements to its AI-powered deepfake detection technology. By partnering with AMD and harnessing the Neural Processing Unit (NPU) within the latest AMD Ryzen AI 300 Series processors announced at CES, McAfee Deepfake Detector is designed…
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AI-supported spear phishing fools more than 50% of targets
One of the first things everyone predicted when artificial intelligence (AI) became more commonplace was that it would assist cybercriminals in making their phishing campaigns more effective. Now, researchers have conducted a scientific study into the effectiveness of AI supported spear phishing, and the results line up with everyone’s expectations: AI is making it easier…
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CIS Control 07: Continuous Vulnerability Management
When it comes to cybersecurity, vulnerability management is one of the older technologies that still play a critical role in securing our assets. It is often overlooked, disregarded, or considered only for checkbox compliance needs, but a proper vulnerability management program can play a critical role in avoiding a series of data breaches. CIS Control…
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Tripwire Enterprise Integration Framework (TEIF) Is Thriving. Here’s How You Can Benefit
In a team environment, it’s all about playing nice with others. The same could be said of your technology team (or stack), and its various components. The problem of disparate, complex systems – each coming from disparate, complex places – all being thrown together in an enterprise has been one the industry has been mulling…
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Cyber Threats Rising: US Critical Infrastructure Under Increasing Attack in 2025
As we enter 2025, the frequency and sophistication of cyberattacks on critical national infrastructure (CNI) in the US are rising at an alarming rate. These attacks target the foundational systems that support everything from energy and water to transportation and communications, and the consequences are far-reaching and potentially catastrophic. They impact not just the operations…