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China's 'Artificial Sun' Breaks Nuclear Fusion Limit Thought to Be Impossible

"Scientists in China have made a breakthrough with fusion energy that could finally overcome one of the most stubborn barriers to realising the next-generation energy source," reports the Independent:


A team from the Chinese Academy of Sciences (CAS) said its experimental nuclear reactor, dubbed the 'artificial Sun', achieved a plasma density that was previously thought impossible... Through a new process called plasma-wall self organisation, the CAS researchers were able to keep the plasma stable at unprecedented density levels. By pushing plasma density well past long-standing empirical limits, the researchers said fusion ignition can be achieved with far higher energy outputs. "The findings suggest a practical and scalable pathway for extending density limits in tokamaks and next-generation burning plasma fusion devices," said Professor Ping Zhu from Huazhong University of Science and Technology, who so-led the research.
Professor Zhu's team now plan to apply this new method on the EAST reactor to confirm that it will work under high-performance plasma conditions. The latest breakthrough was detailed in the journal Science Advances in a study titled 'Accessing the density-free regime with ECRH-assisted ohmic start-up on EAST'.

Read more of this story at Slashdot.

Meta Announces New Smartglasses Features, Delays International Rollout Claiming 'Unprecedented' Demand'

This week Meta announced several new features for "Meta Ray-Ban Display" smartglasses:
- A new teleprompter feature for the smart glasses (arriving in a phased rollout)
- The ability to send messages on WhatsApp and Messenger by writing with your finger on any surface. (Available for those who sign up for an "early access" program).
- "Pedestrian navigation" for 32 cities. ("The 28 cities we launched Meta Ray-Ban Display with, plus Denver, Las Vegas, Portland, and Salt Lake City," and with more cities coming soon.)
But they also warned Meta Ray-Ban Display "is a first-of-its-kind product with extremely limited inventory," saying they're delaying international expansion of sales due to inventory constraints — and also due to "unprecedented" demand in the U.S. CNBC reports:

"Since launching last fall, we've seen an overwhelming amount of interest, and as a result, product waitlists now extend well into 2026," Meta wrote in a blog post. Due to "limited" inventory, the company said it will pause plans to launch in the U.K., France, Italy and Canada early this year and concentrate on U.S. orders as it reassesses international availability...

Meta is one of several technology companies moving into the smart glasses market. Alphabet announced a $150 million partnership with Warby Parker in May and ChatGPT maker OpenAI is reportedly working on AI glasses with Apple.

Read more of this story at Slashdot.

Half Hours on Earth

Thomas Hawk posted a photo:

Half Hours on Earth

Las Vegas Fashion Show

Thomas Hawk posted a photo:

Las Vegas Fashion Show

Found Kodachrome Slide

Thomas Hawk posted a photo:

Found Kodachrome Slide

Let's Not Try to Figure Out Everything at Once

Thomas Hawk posted a photo:

Let's Not Try to Figure Out Everything at Once

Found Photograph

Thomas Hawk posted a photo:

Found Photograph

valves I

conspectus_bs posted a photo:

valves I

Fomapan 400 with Mamiya RB67 and Sekor 140 mm

Rijnmond - Nieuws

Het laatste nieuws van vandaag over Rotterdam, Feyenoord, het verkeer en het weer in de regio Rijnmond

Van pastamachine tot pinapparaat: honderden spullen van failliet Vapiano geveild

Nadat restaurantketen Vapiano vorig jaar failliet ging, worden nu de twee Rotterdamse vestigingen uitgemest. De hele inboedel van het filiaal aan de Binnenrotte en het filiaal in de Central Plaza wordt geveild. En dat betekent dan ook dat écht alles onder de hamer gaat: van menukaarten tot de pizzaoven.

Eredivisie hervat met eindelijk weer eens een zege van AZ

Na matige resultaten voor de winterstop greep de directie van AZ in: twee assistent-trainers moesten weg, twee nieuwe aanvallers kwamen erbij. De 1-0 gewonnen wedstrijd tegen FC Volendam geeft nog weinig garantie op een betere tweede seizoenshelft.