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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Technology

Ars Live Today: 3 former CDC leaders detail impacts of RFK Jr.’s anti-science agenda

December 17, 2025 Blogmaster

The Centers for Disease Control and Prevention is in critical condition. This year, the premier public health agency had its funding brutally cut and staff gutted, its mission sabotaged, and…

Technology

2026 Mercedes CLA first drive: Entry level doesn’t mean basic

December 17, 2025 Blogmaster

Mercedes-Benz provided flights from Washington to San Francisco and accommodation so Ars could drive the CLA. Ars does not accept paid editorial content. SAN FRANCISCO—Automakers are starting to follow somewhat…

Technology

Utah leaders hinder efforts to develop solar energy supply

December 17, 2025 Blogmaster

Utah Gov. Spencer Cox believes his state needs more power—a lot more. By some estimates, Utah will require as much electricity in the next five years as it generated all…

Technology

Reporter suggests Half-Life 3 will be a Steam Machine launch title

December 17, 2025 Blogmaster

If you can take your mind way back to the beginning of 2025, you might remember a fresh wave of rumors suggesting that Half-Life 3 was finally reaching the final…

Technology

Software leaks point to the first Apple Silicon “iMac Pro,” among other devices

December 17, 2025 Blogmaster

Apple doesn’t like to talk about its upcoming products before it’s ready, but sometimes the company’s software does the talking for it. So far this week we’ve had a couple…

Technology

Senators count the shady ways data centers pass energy costs on to Americans

December 17, 2025 Blogmaster

Senators launched a probe Tuesday demanding that tech companies explain exactly how they plan to prevent data center projects from increasing electricity bills in communities where prices are already skyrocketing.…

Technology

The $4.3 billion space telescope Trump tried to cancel is now complete

December 17, 2025 Blogmaster

A few weeks ago, technicians inside a cavernous clean room in Maryland made the final connection to complete assembly of NASA’s Nancy Grace Roman Space Telescope. Parts of this new…

Technology

Texas sues biggest TV makers, alleging smart TVs spy on users without consent

December 17, 2025 Blogmaster

Texas Attorney General Ken Paxton sued five large TV manufacturers yesterday, alleging that their smart TVs spy on viewers without consent. Paxton sued Samsung, the longtime TV market share leader,…

Cybersecurity

⚡ Weekly Recap: Apple 0-Days, WinRAR Exploit, LastPass Fines, .NET RCE, OAuth Scams & More

December 17, 2025 Blogmaster

If you use a smartphone, browse the web, or unzip files on your computer, you are in the crosshairs this week. Hackers are currently exploiting critical flaws in the daily…

Cybersecurity

FreePBX Patches Critical SQLi, File-Upload, and AUTHTYPE Bypass Flaws Enabling RCE

December 17, 2025 Blogmaster

Multiple security vulnerabilities have been disclosed in the open-source private branch exchange (PBX) platform FreePBX, including a critical flaw that could result in an authentication bypass under certain configurations. The…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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