Engadget : Style, Technology

A report from Reuters claims that scientists in China have created a prototype of a machine that could eventually be used to produce semiconductor chips capable of powering artificial intelligence. Sources told the publication that a team in Shenzhen completed the prototype of an extreme ultraviolet lithography machine earlier this year and it is allegedly now undergoing testing.

Engadget : Business, Style

Creators and publishers have long worried about Meta's ability to throttle links to outside content. Now, the company is testing out a new scheme that effectively puts link-sharing behind a paywall for creators on Facebook.

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Space is full of unsolved mysteries, and a team using NASA’s James Webb Space Telescope have recently turned up a doozy. "I remember after we got the data down, our collective reaction was 'What the heck is this?' It's extremely different from what we expected," said Peter Gao of the Carnegie Earth and Planets Laboratory in Washington, a co-author on the study.

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YouTube announced that it will no longer share data with Billboard for the creation of the Billboard Hot 100 and other charts because the video platform doesn't believe they're calculated fairly. The issue lies, per YouTube, with how Billboard weighs on-demand streams in its rankings: The publication weighs streams from paid music streaming services over ad-supported streams, and YouTube just so happens to run an ad-supported streaming service.

Engadget : Business, Style

When it comes to convenience, it’s hard to beat Amazon. And that rationale isn’t limited to consumers: Many local districts shopping for supplies with public funds apply the same logic.

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Last year, Meta announced that it was opening up its VR operating system to other headset makers, starting with ASUS and Lenovo. Now, it seems that Meta is pumping the brakes on the effort and those third-party Horizon OS headsets might never actually launch.

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The big ticket tech gifts may get the lion's share of attention during the holidays, but it's surprising how much people appreciate small and thoughtful accessories and gadgets. We picked out a dozen such stocking stuffers for under $50 — perfect for a little something extra for a loved one or a welcome gift for a coworker. Just be sure to check the shipping windows to make sure these handy gizmos will arrive in time. Here are some of our favorite techie gift ideas that come in at $50 or less.