We are Newcastle United: When Amazon Prime documentary is released & what you should expect
With the official trailer having been released for the new We Are Newcastle United documentary, 90min offers you an update on everything you need to know about the series.
1970-01-01 08:00
Billionaire Brothers, JPMorgan Refinance NYC Luxury Condo Tower
Billionaires David and Simon Reuben have bolstered their New York City property investments, helping to refinance debt on
1970-01-01 08:00
Israel's judicial overhaul sparks military crisis as number of refusing reservists grows
As Israel plunges deeper into crisis after the country's parliament passed the first bill of a controversial judicial overhaul, thousands of Israeli army reservists -- the backbone of the Israeli military -- are threatening not to show up for work. And Israel's leaders are sounding alarms about the country's readiness for war.
1970-01-01 08:00
Superconductor breakthrough could represent ‘biggest physics discovery of a lifetime’ – but scientists urge caution
Scientists have claimed to make a breakthrough that would be “one of the holy grails of modern physics” – but experts have urged caution about the results. In recent days, many commentators have become excited by two papers that claim to document the production of a new superconductor that works at room temperature and ambient pressure. Scientists in Korea said they had synthesised a new material called LK-99 that would represent one of the biggest physics breakthroughs of recent decades. Superconductors are a special kind of material where electrical resistance vanishes, and which throw out magnetic fields. They are widely useful, including in the production of powerful magnets and in reducing the amount of energy lost as it moves through circuits. They are also often impractical, since they require low temperatures and high pressure. That means that they cannot be used in most traditional circuits, for instance. Since the beginning of the last century, scientists have been working not only to understand superconductivity but also develop new materials that would allow the phenomenon to be harvested at ambient temperatures and pressures. That has not been successful, and the discovery of such a material would mark a major breakthrough in physics. The new papers, published in recent days as a preprint on the website arXiv, claims to have overcome that problem. The researchers said they had not only found a way to synthesise such a superconducting material, but also that it could be done relatively easily – leading to huge excitement on social media. One Twitter thread from Alex Kaplan, a recent Princeton graduate who is now head of coffee product at startup Cometeer, helped propel the news into the mainstream. His thread had been viewed 8.5 million times, Twitter said, and has been retweeted more than 10,000 times. “Today might have seen the biggest physics discovery of my lifetime. I don’t think people fully grasp the implications of an ambient temperature / pressure superconductor,” he wrote in a long thread that went on to explain the possible applications of the material. Mr Kaplan pointed to the fact that vast amounts of energy are lost in the transmission of electricity across the world, that the the authors claimed material could be made in just 34 hours with simple equipment, and that such a superconductor would have revolutionary uses in everything from nuclear fusion reactors to batteries and quantum computers. Scientists away from the work agreed that such a breakthrough would be hugely significant. But they urged caution, pointing to the fact that the paper has not yet gone through the peer review process, the results have not been replicated, and that there could be other explanations for the apparently astonishing behaviour described in the work. “A real, working room-temperature superconductor which works at ambient pressure would be one of the holy grails of modern physics, unlocking major new developments in energy, transportation, healthcare, and communications,” said Mohammad Yazdani-Asrami of the University of Glasgow’s James Watt School of Engineering. “As it stands, however, the paper is not yet peer-reviewed and has not yet been tested in other labs to see if other researchers can reproduce its results. These are both key to determining for sure whether the world should be getting excited about the authors’ claims, which need much more scrutiny at this early stage. If the claims of findings are approved, perhaps, this is one of the most significant achievements of last few decades in physics and material engineering.” Others voiced specific concerns about the paper. Some of the results meant that other researchers working on superconductors were not convinced by the claims made in the paper. “The recent preprint by Lee, Kim and Kwon suggesting that they have observed room temperature superconductivity in the copper doped lead phosphate system, without the need for very high applied pressures, is interesting, but not yet wholly convincing,” said Susannah Speller, Professor of Materials Science at the University of Oxford, and Chris Grovenor, Professor of Materials at the University of Oxford. Professors Speller and Grovenor pointed to the fact that the data did not show the behaviour that would be expected to happen when the material became superconducting. Features that would be expected to be evident in the results were not, they said, and “and so it is too early to say that we have been presented with compelling evidence for superconductivity in these samples”. John Durrell, professor of superconductor engineering at Cambridge University, said that it could take considerable time to see the practical benefits of the breakthrough, even if the team’s results were confirmed. “There will be understandable scepticism about this result in the community as there have been numerous reports of room temperature superconductors over the years which have not held up,” he told The Independent. “I would, therefore, personally withhold judgement on this work until it becomes clear if the result is reproducible in other laboratories. “From my engineering point of view, a practical room temperature superconductor would be potentially transformative – allowing a host of exciting applications such as cheap MRI machines, more compact and efficient motors and low loss power transmission. “However, there can be significant challenges in turning a newly discovered superconducting material into a practical material. In previous cases, this has taken one or two decades and is not always possible.” Read More Europe to cover continent in fast EV chargers under new law Elon Musk takes control of @X account from user who had held it for 16 years iPhone users urged to check their photo library amid fears they could be deleted Europe to cover continent in fast EV chargers under new law Elon Musk takes control of @X account from user who had held it for 16 years iPhone users urged to check their photo library amid fears they could be deleted
1970-01-01 08:00
In challenge to Tesla, major automakers launch EV charging network
A group of major automakers on Wednesday said they were forming a new company to provide electric vehicle
1970-01-01 08:00
Matt Moulding’s THG Agrees to Buy London Newspaper City AM
THG Plc, the online health, beauty and wellness retailer, has agreed to buy UK business newspaper City AM.
1970-01-01 08:00
Ameland rescue: Ship with 3,000 cars in deadly fire off Dutch coast
Environmental groups warn the fire could harm an area of the North Sea that is a World Heritage site.
1970-01-01 08:00
Man accused of killing 3 Hispanic men and injuring others faces hate crime charges
Charles Robert Smith, a White man accused of fatally shooting three and injuring several others last month in Annapolis, Maryland, is now facing hate crime charges, according to a grand jury indictment.
1970-01-01 08:00
Wall Street’s Use of AI and Data Analytics Faces New SEC Rules
Wall Street’s main regulator is unveiling proposed restrictions for brokerages and money managers that use artificial intelligence to
1970-01-01 08:00
Researchers throw a new twist into the age-old Loch Ness Monster tale
The Loch Ness Monster has left people scratching their heads for years, with many claiming they spotted the beast itself. Now, it's got its own "eel hypothesis," a paper dedicated to the theory that such sightings could have been eels. Researchers looked at data from Loch Ness to understand the number of eels there and their average measurements, as per IFL Science. They discovered that the eels were on the smaller side, compared to the estimates of the Loch Ness Monster, said to be roughly 1-2 metres according to one sighting. Another suggested it could be 15-20 metres. "However, this is not quite the ‘monster postulated," the authors told the outlet."Indeed, the probability of finding a 6-meter [20-foot] eel in Loch Ness is essentially zero – too low for the software used to provide a reliable estimate." "Thus, while large eels may account for some eyewitness sightings of large, animate objects rising to the loch surface, they are unlikely to account for 'sightings' of extraordinarily large animals, which may instead be accounted for by wave phenomena, the occasional stray mammal, or other reasons." Sign up for our free Indy100 weekly newsletter It comes after several sightings last year were shot down by an academic who said they were simply whale penises. Michael Sweet, a professor in molecular ecology at the University of Derby, candidly, and informatively, added: "Whales often mate in groups so while one male is busy with the female the other male just pops his d*** out of the water while swimming around waiting his turn. "Everyone’s gotta have a bit of fun, right?" Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
1970-01-01 08:00
Man Utd make offer worth £51.4m for Atalanta's Rasmus Hojlund
Manchester United have made an offer worth £51.4m for Atalanta striker Rasmus Hojlund.
1970-01-01 08:00
Amazon Cloud Unit Enters Health Care AI Market, Adds Chatbot Tools
Amazon.com Inc.’s cloud unit, determined to take on Microsoft and Google in the burgeoning market for generative artificial
1970-01-01 08:00
