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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Technology

This Week In Techdirt History: October 4th – 10th

October 10, 2026 Blogmaster

This Week in 2016 Trump Campaign Threatens To Sue NY Times For Sharing His 1995 Tax Returns Yahoo Secretly Built Software To Scan All Emails Under Pressure From NSA Or…

Technology

One with the world? A new look at brains transformed by psychedelics.

October 10, 2026 Blogmaster

For about a decade, the mainstream understanding has been that psychedelics cause chaos in the brain. Brain networks—the stable patterns of communication that handle vision, attention, or our sense of…

Cybersecurity

The Third-Party Agent Problem: Why Security Built for AI You Chose Misses the Agents You Didn’t

October 10, 2026 Blogmaster

In environments studied for the 2026 State of Agent Security Report, roughly 1,280 third-party products now embed AI. About 282 of them sit behind single sign-on. The other thousand are…

Cybersecurity

Anthropic Cuts Live Internet Access for Internal AI Tests After Claude Exploits Injection Flaws

October 10, 2026 Blogmaster

Anthropic on Friday said it’s cutting off live internet access for all its internal evaluations following the discovery of new incidents in which its artificial intelligence (AI) models exhibited misaligned…

Technology

Polling: Americans Uncertain On RFK Jr.’s Vaccine Stance, Very Certain That They Hate Him

October 9, 2026 Blogmaster

In my many, many posts about RFK Jr. and his disastrous tenure as Secretary of HHS, there are two themes that have hopefully broken through all the noise. The first…

Technology

What’s been driving Hawaii’s lava fountains?

October 9, 2026 Blogmaster

In most cases, hotspot-driven volcanism is relatively sedate, with lava flowing down mountainsides slowly enough that people can walk out of its way. But in a number of locations—Mount Etna,…

Technology

NASA issues long-awaited call to industry for private space stations

October 9, 2026 Blogmaster

NASA on Friday released a much-anticipated “request” to the US commercial space industry to develop private space stations that, as early as 2030, will succeed the International Space Station as…

Technology

A Cray-1 supercomputer replica from 30 “obsolete” Mac Minis

October 9, 2026 Blogmaster

The Museo de Historia de la Computación in Spain has unveiled a 1:1 scale visual replica of the famous Cray-1 supercomputer from 1976. Instead of sourcing expensive, cutting-edge tech to…

Technology

Ukraine’s drones knock out AI data center belonging to “Russia’s Google”

October 9, 2026 Blogmaster

Ukrainian drone strikes have knocked out two of five data centers belonging to the Russian tech giant Yandex. The damage has left Yandex, known as “Russia’s Google” because it operates…

Technology

Neanderthal wooden tools from Spain found preserved in stone

October 9, 2026 Blogmaster

The Stone Age owes its name to tools that survived to our time. The material early humans worked with most, though, was probably wood because it is so much easier…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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