Sleepeezee mattress review: I tested the King Charles-endorsed mattress during the heatwave - and I'm finally getting a decent night's sleep
I've been getting a surprisingly decent night's sleep, despite having to endure London's fifth heatwave.
Historic 300-year-old pub destroyed in Boxing Day fire up for sale for less than a semi-detached house
The pub had 'suffered extensive fire and water damage'
Cristiano Ronaldo and Georgina Rodriguez are seen for the first time since their secret wedding as they watch Al-Fateh match in Riyadh
The couple were seen for the first time since their secret wedding.
'Get out of my Post Office... I'm taking it back': Defiant words of postmistress who returned to work after wrongful Horizon scandal conviction which cost her home and husband's life
Roopie Gill's family call it her 'Peggy Mitchell moment', a reference to the EastEnders scene when the landlady of the Queen Vic faced down interlopers and told them: 'Get outta my pub.'
The road to nowhere! Dozens board 40 vintage red buses for annual one-day-only visit to 'ghost' village
Striking images show passengers waving from the windows as a long line of buses made its way across Salisbury Plain to the 'ghost' village of Imber in Wiltshire.
Retired officers demand new law to protect British soldiers from witch-hunts
The Northern Ireland Troubles Bill aims to establish a Legacy Commission to investigate killings during battles with Republicans and Loyalists as far back as 1969.
The 'traditional' Essex pub where huge mural tribute could be installed
They say they are a 'traditional' pub that's "the perfect place to sit back, relax with your favourite drink in hand"
Eminem and Kim Scott's daughter is 'worried' for her mother after DUI arrests and suicide attempt
Scott pled no contest in May to a DUI charge stemming from an earlier car crash, and days later she was arrested for DUI yet again.
TALK OF THE TOWN: Flingo Starr! What made Barry Keoghan throw a tantrum on The Beatles set?
He might be playing the most laid-back Beatle, Ringo Starr, but Barry Keoghan's latest on-set tantrum has left the crew praying he'll learn to Let It Be sooner rather than later.
Copper's Surprising Melting Behavior Provides Insights for Future Fusion Power Plant Design
Phys.org reports:
Future fusion power plants aim to recreate the heart of a star here on Earth to power our future energy needs. While the core fusion plasma will burn at hundreds of millions of degrees, the surrounding structural components must handle sudden, punishing heat loads that rival the extreme temperatures faced by spacecraft upon reentry into Earth's atmosphere. Copper and its alloys are primary candidates for handling these intense heat fluctuations, making it vital to understand exactly how the metal behaves when pushed to its melting point.
Now, researchers at the Department of Energy's SLAC National Accelerator Laboratory and collaborators have captured a detailed, step-by-step look at copper atoms as they underwent extreme heating. Published in Nature Communications, the results revealed a key parameter that allowed copper's crystal lattice to melt steadily rather than collapse instantaneously, as earlier simulations predicted. "These results greatly improve the simulations we use to predict which materials have the best shot at surviving the extreme conditions of future fusion reaction chambers," said Mianzhen Mo, a SLAC staff scientist who led the research. "They also demonstrate the incredible, atomic-scale resolution imaging we can achieve at SLAC's electron camera...."
Researchers use computer simulations, aided by AI and machine learning, to sift through innumerable combinations of elements and identify promising candidate materials for real-world testing.
"Whether the copper melts slowly or suddenly collapses, by the time the researchers look, the sample resembles nothing more than a metallic brown puddle," the article points out. But SLAC's powerful electron camera captures atomic and molecular movements down to the femtosecond — a millionth of a billionth of a second — and revealed that at around 1,424 degreesC (2,595 degreesF) there was still gradual melting as the temperature rose beyond the superheating limit, with real-world conditions showing the atoms shifted and retained some order.
"It's a straightforward solution," said Mianzhen Mo, a SLAC staff scientist who led the research. "But molecular dynamics simulations had been overlooking it for years. When you have complex simulations attempting to capture every aspect of reality, down to individual atoms, it takes real-world data to show you what's missing from the calculations."
Read more of this story at Slashdot.
David and Victoria Beckham show close bond with daughter Harper as they snap selfies together and grab ice cream in Portofino on family holiday
David Beckham and his wife Victoria's close bond with Harper was clear to see as they hung out together in Portofino, Italy, on the latest stop of their summer holiday.
'Stinking mess' as communal bins not collected properly for more than a year
Residents in Witham are living with a “stinking mess” as communal bins for their flats have not been collected for more than a year.
'Irresponsible' plans to cut back projects that are 'helping householders reduce energy bills' slammed
The county council say that the plan to stop discretionary net zero policy commitments will save it £3million a year
Five cats with Cats Protection looking for their forever home in Essex
Cats Protection are looking to match five adorable cats with new loving owners in Essex.
Iran mocks Trump's plan to declare the Strait of Hormuz US territory by telling president 'it can't be seized by tweet'
The President made the assertion during a speech at a Long Island police academy on Friday.
X Open Sources Its Ranking and Filtering Algorithms
An anonymous reader shared this report from TechCrunch:
X is significantly expanding its open source codebase, which includes the app's "For You" algorithm and its core ranking engine, and adding a feature that will let users see if their account or posts have been impacted by any of its ranking systems, the social network said on Thursday. The company is making the source code for the "For You" timeline, the default feed you see when you open the app, available on GitHub under the Apache v2 license. It's also expanding its previous efforts to open source parts of its codebase to add more detail, including the model configuration, filter, and core ranking system details. That means it includes the parameters used to weight different signals — key to understanding which posts are actually displayed. This also makes the codebase roughly 10 to 15 times larger than it was before.
"You'll get the core ranking code that pulls posts and ranks them for any given user and assembles the feed," X's VP of Product Keith Coleman told TechCrunch in an interview ahead of the announcement. "You can see the systems that filter out potentially problematic, rule-violating content...And some of those systems, like the ranker and the score, you can even run yourself outside the company."
"This is the kind of thing that I think people will be fairly shocked that we are releasing," he added.
In addition to the repository, X is providing tools that will let users see for themselves if and how X's ranking systems have impacted their account or posts. A new transparency tool is rolling out to an "Under the Hood" page in the app's settings, which will let users who have posted 10 or more times over the past month download their aggregate stats as a JSON file. The file will show if any labels have been applied to their account or posts over the past calendar month.
X's VP of Product told TechCrunch that X engineers will consider pull requests. "That would be amazing to have people submitting code that improves the algorithm...I mean, how cool would it be for the X algorithm to be not just visible to the public, but also, like, by the public?"
Read more of this story at Slashdot.
Happy birthday to her royal thriftiness! As Princess Anne turns 76, her decades-old outfits prove she's the ultimate recycler in the Royal Family
Princess Anne, often hailed as the hardest-working royal, is just as well known for her commitment to rewearing her favourite pieces.
Pregnant Anne Hathaway, 43, covers baby bump in quirky red look at Disney event... after being roasted over maternity style
Hathaway, 43, who announced she was expecting her third child in June, was draped in a glaringly red, ribbed halter dress with an asymmetrical ruffled hemline.
I was left in £35,000 of debt after my divorce as I struggled to raise my two children solo while refusing to claim any benefits - now I'm a millionaire. Here's exactly how I got out of the red
Lisa Johnson, 49, from Bedfordshire, knows exactly what it feels like to struggle financially, after finding herself £35,000 in debt following her divorce in 2014.
Prince Harry stops giving money from Diana's memorial fund to Sentebale as he diverts cash to elephant charity
The prince, who now shares the annual income of the Diana, Princess of Wales Memorial Fund with brother William, opted to switch his donation to Elephants Without Borders in Botswana.