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Baidu’s stock drops 10%+ after an SCMP report linking Ernie Bot, which Baidu said amassed 70M users within three months of launch, to Chinese military research (Bloomberg)

Bloomberg: Baidu’s stock drops 10%+ after an SCMP report linking Ernie Bot, which Baidu said amassed 70M users within three months of launch, to Chinese military research  —  – Traders cited an SCMP report about an alleged military tieup  — The US and China are in a conflict over technology such as AI

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How dye-sensitized solar cells, which are lightweight, bendable, and manufactured cheaply, can capture light indoors to charge small gadgets like headphones (Christopher Mims/Wall Street Journal)

Christopher Mims / Wall Street Journal: How dye-sensitized solar cells, which are lightweight, bendable, and manufactured cheaply, can capture light indoors to charge small gadgets like headphones  —  Indoor solar power technology is finally becoming available; Some devices no longer need batteries at all

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Sources: dozens of Chinese entities, including military bodies, AI research institutes, and universities bought small batches of Nvidia chips despite a US ban (Eduardo Baptista/Reuters)

Eduardo Baptista / Reuters: Sources: dozens of Chinese entities, including military bodies, AI research institutes, and universities bought small batches of Nvidia chips despite a US ban  —  Chinese military bodies, state-run artificial intelligence research institutes and universities have over the past year purchased small batches …

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Hackaday Links: January 14, 2024

How long does it take a team of rocket scientists to remove two screws? When the screws they’re working on are keeping a priceless sample of asteroid safe, it’s about three months. That’s how long NASA has been working on the OSIRIS-REx sample return canister, which came back to Earth from asteroid Bennu back in

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Laptop Memory Upgradable Again

For some computing components, the bottleneck to improved speed and performance hasn’t been power consumption or clock speed but physical space. But a new memory standard may provide all of the power and space-saving benefits of soldered memory modules without losing any upgradability. The standard is called compression attached memory modules (CAMM) and provides a

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Documents show Turkey told ISPs to block access to 16 VPN services, fueling concerns of the government stifling news and information before elections in March (Adam Samson/Financial Times)

Adam Samson / Financial Times: Documents show Turkey told ISPs to block access to 16 VPN services, fueling concerns of the government stifling news and information before elections in March  —  New controls on VPNs underline Erdoğan’s moves to curb freedom of information  —  Turkey is tightening its censorship …

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Saving PIC Microcontrollers With DIY Programmer

When working on a project, plenty of us will reach for an Atmel microcontroller because of the widespread prevalence of the Arduino platform. A few hackers would opt for a bit more modern part like an ESP32. But these Arduino-compatible platforms are far from the only microcontrollers available. The flash-based PIC family of microcontrollers is

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Sources detail the Vision Pro’s in-store sales process, which includes extensive fitting and calibration and an employee-guided demo lasting up to 25 minutes (Mark Gurman/Bloomberg)

Mark Gurman / Bloomberg: Sources detail the Vision Pro’s in-store sales process, which includes extensive fitting and calibration and an employee-guided demo lasting up to 25 minutes  —  The company is preparing an extensive sales pitch for the $3,499 device, including a demo lasting as long as 25 minutes.

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Möbius Tank’s Twisty Treads Became Bendy

[James Bruton]’s unusual Möbius Tank has gotten a little more unusual with the ability to bend itself, which allows it to perform turns even though it is a single-track vehicle. The turning radius isn’t great, but three-point turns are perfectly feasible. The Möbius Tank was a wild idea that started as a “what if” question:

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