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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Technology

Large study squashes anti-vaccine talking points about aluminum

July 15, 2025 Blogmaster

A sweeping analysis of health data from more than 1.2 million children in Denmark born over a 24-year period found no link between the small amounts of aluminum in vaccines…

Technology

Medieval preacher invoked chivalric hero as a meme in sermon

July 15, 2025 Blogmaster

Medieval poet Geoffrey Chaucer twice made references to an early work featuring a Germanic mythological character named Wade. Only three lines survive, discovered buried in a sermon by a late…

Technology

Belkin Bricks Most Wemo Smart Home Devices, Again Demonstrating You Don’t Own What You Buy

July 15, 2025 Blogmaster

Belkin is the latest company to painfully demonstrate that you no longer own what you buy, and the whims of corporate executives can very often leave you with expensive paperweights.…

Technology

Corporate inadequacy has rendered my favorite rediscovered gadget useless

July 15, 2025 Blogmaster

I went for a run this morning while holding my iPhone, which was connected to a cable that attached to my earbuds. I’ve exercised with wired headphones for years, but…

Technology

DHS Dumps Intel Office Because Actual Intel Keeps Contradicting Trump’s Bigoted Narrative

July 15, 2025 Blogmaster

The Trump administration invoked the Alien Enemies Act to expedite its ejection of anyone not white enough to be considered worthy of citizenship. ICE raids occur daily, performed by masked…

Technology

UnitedHealth’s Response To People Cheering Their CEO’s Murder: Silence The Critics

July 15, 2025 Blogmaster

When your CEO gets murdered and half the internet celebrates, most companies might pause and ask “why do so many people hate us?” But UnitedHealth had a different response: hire…

Technology

GOP’s pro-industry crypto bills could financially ruin millions, lawmaker warns

July 15, 2025 Blogmaster

It’s “Crypto Week” in Congress, and experts continue to warn that legislation Donald Trump wants passed quickly could give the president ample opportunities to grift while leaving Americans more vulnerable…

Technology

Grok’s “MechaHitler” meltdown didn’t stop xAI from winning $200M military deal

July 15, 2025 Blogmaster

A week after Grok’s antisemitic outburst, which included praise of Hitler and a post calling itself “MechaHitler,” Elon Musk’s xAI has landed a US military contract worth up to $200…

Technology

From the hospital to the car plant: What is GM doing with CT scanners?

July 15, 2025 Blogmaster

More and more, we’re seeing imaging technologies and machine learning showing up in automotive applications. It’s usually to diagnose some kind of problem like quality control, although not always—the camera-based…

Cybersecurity

Hyper-Volumetric DDoS Attacks Reach Record 7.3 Tbps, Targeting Key Global Sectors

July 15, 2025 Blogmaster

Cloudflare on Tuesday said it mitigated 7.3 million distributed denial-of-service (DDoS) attacks in the second quarter of 2025, a significant drop from 20.5 million DDoS attacks it fended off the…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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