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Memory-makers' shares are down. Some RAM prices have eased. Blaming Google is not a good idea

1 month 2 weeks ago
Chocolate Factory boffins have found a way to reduce AI’s memory use, but don’t assume that means less demand for DRAM

The high cost of memory has sideswiped the technology industry, causing server vendors to admit their quotes are guesstimates and depressing sales of PCs and smartphones. Nobody is immune: Microsoft used the RAM panic as cover for fixing Windows 11’s memory gluttony, and Sony suspended orders for compact flash and SD cards because it can’t buy the chips to build them.…

Simon Sharwood

GitHub backs down, kills Copilot pull-request ads after backlash

1 month 2 weeks ago
Letting Copilot alter others' PRs was the wrong judgment call, says product manager

Updated  Microsoft has done a 180. Following backlash from developers, GitHub has removed Copilot's ability to stick ads - what it calls "tips" - into any pull request that invokes its name. …

Brandon Vigliarolo

Scientists Shocked To Find Lab Gloves May Be Skewing Microplastics Data

1 month 2 weeks ago
Researchers found that common nitrile and latex lab gloves can shed stearate particles that closely resemble microplastics, potentially "increasing the risk of false positives when studying microplastic pollution," reports ScienceDaily. "We may be overestimating microplastics, but there should be none," said Anne McNeil, senior author of the study and U-M professor of chemistry, macromolecular science and engineering. "There's still a lot out there, and that's the problem." From the report: Researchers found that these gloves can unintentionally transfer particles onto lab tools used to analyze air, water, and other environmental samples. The contamination comes from stearates, which are not plastics but can closely resemble them during testing. Because of this, scientists may be detecting particles that are not true microplastics. To reduce this issue, U-M researchers Madeline Clough and Anne McNeil recommend using cleanroom gloves, which release far fewer particles. Stearates are salt-based, soap-like substances added to disposable gloves to help them separate easily from molds during manufacturing. However, their chemical similarity to certain plastics makes them difficult to distinguish in lab analyses, increasing the risk of false positives when studying microplastic pollution. "For microplastics researchers who have these impacted datasets, there's still hope to recover them and find a true quantity of microplastics," said researcher and recent doctoral graduate Madeline Clough. "This field is very challenging to work in because there's plastic everywhere," McNeil said. "But that's why we need chemists and people who understand chemical structure to be working in this field." The findings have been published in the journal Analytical Methods.

Read more of this story at Slashdot.

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