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Submission + - Thorny issue plaguing lithium-ion batteries laid bare in new study (phys.org)

alternative_right writes: Lithium dendrites, i.e. tiny crystalline thorns that grow off of lithium-ion battery anodes during charging, have been a persistent challenge for the world's most widely used form of energy storage. "Dendrites can penetrate the battery's separator, causing catastrophic short circuits and safety hazards," said Qing Ai, a former research scientist at Rice University who is a first author on a new study published in Science that reports for the first time exactly how these tricky structures behave inside batteries. "Despite decades of study, the fundamental nanomechanical properties of lithium dendrites remained a mystery—until now."

Submission + - Executives say AI boosts productivity but the real gain is just 16 minutes per w (nerds.xyz)

BrianFagioli writes: A new study suggests the productivity boost from artificial intelligence may be far smaller than executives claim. According to research cited in Foxitâ(TM)s State of Document Intelligence report, while 89 percent of executives and 79 percent of end users say AI tools make them feel more productive, the actual time savings shrink dramatically once people account for reviewing and validating AI-generated output.

The survey of 1,000 desk-based workers and 400 executives in the United States and United Kingdom found executives believe AI saves them about 4.6 hours per week, but they spend roughly 4 hours and 20 minutes verifying those results. End users reported a similar pattern, estimating 3.6 hours saved but 3 hours and 50 minutes spent reviewing AI work. Once that âoeverification burdenâ is factored in, executives gain just 16 minutes per week, while end users actually lose about 14 minutes.

Comment Re:Revenge? I doubt it. (Score 3, Insightful) 21

You're absolutley correct that the PSX's ease for developers to write for was a major factor, especially compared to something like the Saturn.

But Sony's real *business* genius was not doing what Nintendo did, which was to artificially limit developer access to the console.

At the time, Nintendo was still whole-hog on the 'Nintendo Seal of Quality' and treated developers like serfs. You had to get Nintendo's approval to publish, you had to go *through* Nintendo for cartridge production, and Nintendo would limit how many games a year you could publish.

They did this because they didn't want a second Great Video Game Crash of 1982.

Because cartridges take a loooong time to manufacture, developers had two choices: go big and hope your game actually sells and you're not left holding a massive inventory of unsold carts, or go little and risk having the game be a hit, and sold out for months while you wait your turn for the next cartridge run.

PSX, on the other hand, ran on CDs, and Sony couldn't care less about what you published. You could get your CDs made at any factor that could press CDs, and you could stamp out an entire run in a weekend at pennies per, compared to tens of dollars per cart in manufacturing and license fees.

Nintendo was acting like it was an inevitable force of nature, rather than a big fish in a sea of competition.

Comment Re:No law was broken (Score 1) 65

Were the product key labels fake? That wasn't stated in the brief, only that she was said to have "illegally trafficked MS product key labels".
It's more like someone purchasing a case of valid store product coupons for cheap, finding a way to market them to the public selling them for a bit more than she paid. Just look at what she was charged with, ie not providing the software with the product key labels.

This reminds me of when Microsoft send their goons after school districts across the US threatening license verification processes costing 10s of thousands of dollars or else relicense the latest versions of Microsoft software. They only stopped when a couple of school districts removed Windows and Microsoft software and installed Linux and open source software AND did a presentation at the annual schools IT conference on how they saved 100s of thousands of dollars annually by dumping Microsoft.

Hopefully she finds some lawyers willing to take up the appeal and expose how this is a corporate policy failure, not a criminal action.
LoB

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