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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Technology

Dismantling the Roadless Rule threatens to disrupt wildlife and water in US

August 22, 2026 Blogmaster

Pause for a moment and listen. What do you hear? Chances are, somewhere in the background, is the ever-present hum of a road. More than 4.2 million miles of public…

Technology

Putting mice into hibernation causes a major loss of synapses

August 22, 2026 Blogmaster

Our leading hypothesis for how our memories are stored is that when you learn something, the connections among neurons involved get stronger and physically larger, and that constitutes the memory.…

Technology

RFK Jr. Loses It Over CNN Host Doing The Math On Meal Costs From His Cooking Show

August 21, 2026 Blogmaster

As you’ll recall, RFK Jr., who is totally not checked out of his job at HHS, has managed to sneak in hosting a government sponsored cooking show in between not…

Technology

Trump’s space transportation policy calls for new spaceport on federal land

August 21, 2026 Blogmaster

A new national space transportation policy signed by President Donald Trump on Thursday calls for the development of more spaceports to support more than 1,000 launches and reentries per year…

Technology

Bricks & Minifigs Settles With The Mansells — Gutting Its Own RICO Case Against ‘Reckless’ Ben

August 21, 2026 Blogmaster

We’re not going to do a full rehash of the whole Reckless Ben / Bryan Mansell / Bricks & Minifigs saga here. We’ve already got a bunch of stories on…

Technology

Hidden Zillow listings created fake supply shock, raising NYC rents, lawsuit says

August 21, 2026 Blogmaster

This week, two New York City renters filed a class action complaint alleging that a brokerage business called Compass—which has been boycotting posting listings on free digital platforms like Zillow—has…

Technology

Thunder + fiber-optic cabling used for seismic imaging

August 21, 2026 Blogmaster

Most of what we know about the Earth’s interior comes from observing seismic waves. These travel at somewhat different speeds depending on the details of the rock they’re moving through—whether…

Cybersecurity

14 Trojanized npm Packages Drop RedC2 4.0 Linux Backdoor With AI-Assisted C2

August 21, 2026 Blogmaster

Cybersecurity researchers have discovered a set of trojanized npm packages that masquerade as working calendar and streak utilities but are engineered to stealthily deliver an artificial intelligence (AI)-powered Linux implant…

Technology

Lawsuit demands Logitech hand tariff refunds over to customers

August 21, 2026 Blogmaster

Logitech is facing a proposed class action lawsuit for not giving customers tariff refunds. In April 2025, Logitech raised the prices on 51 percent of its portfolio, with some prices…

Technology

Motorola’s GrapheneOS phones will launch in 2027 priced higher than Pixels

August 21, 2026 Blogmaster

Several months ago, Motorola and the makers of GrapheneOS announced a team-up that would expand support for the privacy-centric OS to beyond Google’s Pixel phones. The announcement, however, was bereft…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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