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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Technology

Species at 30 makes for a great guilty pleasure

July 13, 2025 Blogmaster

Earlier this month, Hollywood mourned the passing of Michael Madsen, a gifted actor best known for his critically acclaimed roles in Reservoir Dogs, Kill Bill, and Donnie Brasco, among others.…

Technology

Funniest/Most Insightful Comments Of The Week At Techdirt

July 13, 2025 Blogmaster

This week, both our top winners on the insightful side come in response to our post about DOGE and the disaster in Texas. In first place, it’s That Anonymous Coward…

Technology

A new Martian climate model suggest a mostly cold, harsh environment

July 13, 2025 Blogmaster

The Curiosity rover was sent up the Mount Sharp, the biggest sediments stack on Mars. On the way, it collected samples that indicated a portion of carbon dioxide in the…

Technology

This Week In Techdirt History: July 6th – 12th

July 12, 2025 Blogmaster

Five Years Ago This week in 2020, we looked at the encryption dilemma created by the EARN IT Act, while a federal case showed that cops already had plenty of…

Cybersecurity

GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

July 12, 2025 Blogmaster

NVIDIA is urging customers to enable System-level Error Correction Codes (ECC) as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units (GPUs). “Risk of…

Cybersecurity

Over 600 Laravel Apps Exposed to Remote Code Execution Due to Leaked APP_KEYs on GitHub

July 12, 2025 Blogmaster

Cybersecurity researchers have discovered a serious security issue that allows leaked Laravel APP_KEYs to be weaponized to gain remote code execution capabilities on hundreds of applications. “Laravel’s APP_KEY, essential for…

Technology

5 big EV takeaways from Trump’s “One Big Beautiful Bill”

July 12, 2025 Blogmaster

If you’re an electric vehicle enthusiast, President Donald Trump and congressional Republicans’ One Big Beautiful Bill (OBBB) is anything but. The legislation, signed by the president last weekend, cuts all…

Technology

Oregon Appeals Court Says Bullet Cartridge Matching Is Just More Junk Science

July 11, 2025 Blogmaster

This isn’t the first state court to reach this conclusion, but so few courts bother to examine the science-y sounding stuff cops trot out as “evidence” that this decision is…

Technology

New Windows 11 build adds self-healing “quick machine recovery” feature

July 11, 2025 Blogmaster

Microsoft is adding a new recovery mode to Windows to help revive crashing PCs. Called quick machine recovery (QMR), this technology enables Windows 11 PCs to boot into the Windows…

Technology

Man’s heart stopped after common bacterium caused ultra-rare infection

July 11, 2025 Blogmaster

A 51-year-old man showed up at a hospital in Germany looking as though he was wasting away, with swelling and tenderness in his ankles and knees. Then, his heart stopped.…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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