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Just How Big is the AI Buildout - and How Risky?

A new Brookings Institution study notes the "strikingly physical" economic footprint of AI's buildout, from specialized chips and electricity to purpose-built data centers. (Two-thirds of a data center's costs are IT equipment, with one-third going to real estate and its associated power infrastructure.) "At an...

Waymo Says Its Self-Driving Cars Reduced Injury-Causing Accidents by 82%

Waymo's self-driving car technology "continues to outperform human benchmarks," the company claimed this week. "It was involved in 841 fewer injury-causing crashes - an 82% reduction compared to human drivers." Electrek reports: We've seen various Waymo crash data before, with Waymo claiming crash reductions. That's...

New Tin-based Solar Cells Trap Heat 1,000 Times Longer, Could Beat 33% Limit

Could this push solar cell efficiency beyond the theoretical 33% limit? Interesting Engineering reports: Researchers at the University of Groningen in the Netherlands found that tin-based perovskite solar cells can slow heat loss from high-energy "hot electrons..." When sunlight strikes a panel, photons jump-start...

China and the US Say They've Agreed to Start Talks About AI

The United States and China have agreed to "launch a dialogue" on AI, reports Reuters. On artificial intelligence, the two sides agreed to hold a dialogue on the technology's risks and benefits, with the next round of discussions set for November, and to set up a communication channel for AI-related incidents, the...

KDE and GNOME Developers Ponder How to Handle AI-Generated Contributions

Last weekend KDE's annual Akademy conference included a presentation proposing an AI-native KDE," writes The Register. This led KDE developer Nate Graham to open a discussion about proposed restrictions on LLM-assisted contributions which "rapidly became heated. Moderators issued warnings, restricted further comments...

After 40 Years, Microsoft Excel Will Add Single-Cell Lists and Arrays

Microsoft's senior product manager for Excel acknowledges that "Throughout Excel's 40-year history, you've only been able to put one value per cell." But that's now changing with arrays in cells (as well as nested arrays) and lists. "You can create a list by selecting Insert > List or pressing Ctrl+J, then typing or...

Is Microsoft Quietly Killing Off Its 'Copilot+ PC' Brand?

"Copilot+ PCs" were Microsoft's official branding for Windows 11 "AI PCs" that met their system requirements. But the 2024 launch "didn't go smoothly," writes Windows Central, after security researchers discovered its proposed "Recall" feature was woefully insecure: This pretty much tarnished the Copilot+ PC brand...

There's a New Way to Break RSA Encryption

"Signature forgery." It's a new way to break RSA keys - and it doesn't require factoring. Ars Technica reports on new research using classical computing to "reduce the current RSA security level to an unacceptably low threshold" and lower the required computing resources by orders of magnitude. There's "a gap in...

Asteroids Named After Tom Lehrer and 'Weird Al' Yankovic

"Weird Al" Yankovic's name has just been approved for a new asteroid - (14331) Alyankovic = 1981 EC26 - by the International Astronomical Union, reports Space.com. Yankovic's asteroid was championed by planetary scientist Allison McGraw joined by "several heavy hitters in the planetary science field, according to the...

Headlines from Slashdot, listed as published.