List of All Articles with Tag 'tech'

A new study into the Earth beneath our feet has discovered that an ancient ocean floor structure could be wrapped around the planet's core which could be taller that Mount Everest in some areas. A brand new high-resolution mapping of the core has uncovered things that scientists previously didn't know according to a study that was first published in April. The discovery found that a thin but dense layer sits at around 2,900 kilometers below the surface at the Core Mantle Boundary where rocks meet the molten outer core of the planet. Geologist Samantha Hansen from the University of Alabama is quoted in the study saying: "Seismic investigations, such as ours, provide the highest resolution imaging of the interior structure of our planet, and we are finding that this structure is vastly more complicated than once thought." She adds: "Our research provides important connections between shallow and deep Earth structure and the overall processes driving our planet.” Hansen and her team conducted the research from 15 different stations in Antarctica by using seismic waves created by Earthquakes to create a map of what the inside of the planet looks like. The team identified the unexpected energy within seconds of the boundary-reflected wave from the seismic data. The findings show that although the layer is very thin it does spread for many, many kilometers and has been called the ultra-low velocity zone (ULVZs) due to its strong wave speed reductions. Due to the properties of the ULVZs the experts believe that the layer could vary dramatically in height. Geophysicist Edward Garnero from Arizona State University adds: "The material's thickness varies from a few kilometers to [tens] of kilometers. This suggests we are seeing mountains on the core, in some places up to five times taller than Mt. Everest." These underground mountains could play a significant role in how heat escapes from the Earth's core and power magnetic fields and volcanic eruptions. The team's studies suggest that the layer could encase all of the core but further research will have to be carried out to determine if that is the case. Sign up to our free Indy100 weekly newsletter 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.

A new study into the Earth beneath our feet has discovered that an ancient ocean floor structure could be wrapped around the planet's core which could be taller that Mount Everest in some areas. A brand new high-resolution mapping of the core has uncovered things that scientists previously didn't know according to a study that was first published in April. The discovery found that a thin but dense layer sits at around 2,900 kilometers below the surface at the Core Mantle Boundary where rocks meet the molten outer core of the planet. Geologist Samantha Hansen from the University of Alabama is quoted in the study saying: "Seismic investigations, such as ours, provide the highest resolution imaging of the interior structure of our planet, and we are finding that this structure is vastly more complicated than once thought." She adds: "Our research provides important connections between shallow and deep Earth structure and the overall processes driving our planet.” Hansen and her team conducted the research from 15 different stations in Antarctica by using seismic waves created by Earthquakes to create a map of what the inside of the planet looks like. The team identified the unexpected energy within seconds of the boundary-reflected wave from the seismic data. The findings show that although the layer is very thin it does spread for many, many kilometers and has been called the ultra-low velocity zone (ULVZs) due to its strong wave speed reductions. Due to the properties of the ULVZs the experts believe that the layer could vary dramatically in height. Geophysicist Edward Garnero from Arizona State University adds: "The material's thickness varies from a few kilometers to [tens] of kilometers. This suggests we are seeing mountains on the core, in some places up to five times taller than Mt. Everest." These underground mountains could play a significant role in how heat escapes from the Earth's core and power magnetic fields and volcanic eruptions. The team's studies suggest that the layer could encase all of the core but further research will have to be carried out to determine if that is the case. Sign up to our free Indy100 weekly newsletter 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.

By Nate Raymond and Jonathan Stempel (Reuters) -A federal appeals court on Friday ordered the White House, the FBI and

By Jonathan Stempel Elon Musk's X Corp sued California on Friday, challenging the constitutionality of a state law

Uber Technologies Inc. is working on a TaskRabbit-like service that will let app users hire people to conduct

A study of 150 stones dating back 1.4m years shows early humans were deliberately crafting spherical shapes – but nobody knows why. The Hebrew University of Jerusalem made findings after analysing the limestone balls which were unearthed in Ubeidiya, a dig site in Israel’s Jordan Rift Valley. Scientists have previously speculated that the stones, which were discovered in the 1960s and serve no discernable purpose, became round after being used as hammers. But the university’s team reconstructed the steps required to create the so-called spheroids and found they were part of a “preconceived goal to make a sphere”. The researchers used 3D analysis to retrace how they were made based on the markings and geometry of the spheroids. They concluded that the objects were intentionally “knapped”, the technique used to shape stone by hitting it with other objects. Antoine Muller, a researcher at the university’s Institute of Archaeology, said: “The main significance of the findings is that these spheroids from ‘Ubeidiya appear to be intentionally made, with the goal of achieving a sphere. “This suggests an appreciation of geometry and symmetry by hominins 1.4 million years ago.” Early humans clearly had some reason for making the balls, but what exactly that is remains a mystery. He said: “We still can’t be confident about what they were used for. A lot of work needs to be done to narrow down their functionality.” Sign up to our free Indy100 weekly newsletter 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.

Apple’s upcoming iPhone 15 Pro Max could be easily its most expensive ever, according to numerous reports. A number of analysts have suggested that Apple could push the price of the more expensive phones up by $200, partly as a response to inflation but also because of a new strategy. Rumours have suggested that Apple is looking to offer new options at the very expensive end of its line-up, in an attempt to encourage growth of its profits. Tim Cook, Apple’s chief executive, appeared to confirmed that strategy during an earnings call earlier this year in which he said that he thought “people are willing to really stretch to get the best they can afford in that category”. Apple has already seemingly attempted that strategy with the Apple Watch Ultra, a new and more expensive version of the wearable, which was released last year. It was a marked change from previous releases, which have seen Apple offer cheaper “SE” versions of the Watch and iPhone, as well as much smaller handsets. Various reports have suggested that Apple is planning to do the same with its iPhone line-up. That could eventually bring an “Ultra” version of the iPhone, reports have suggested, presumably with premium features and other changes intended to encourage customers to buy it. This time around, however, Apple will offer the same line-up as it did with the iPhone 14: a smaller and larger version of both the normal iPhone 15 and the premium iPhone 15 Pro. The larger version of the latter – the iPhone 15 Pro Max – will be the most expensive. This year, the iPhone 15 Pro Max could have even more features that set it apart from the rest of the line-up. Rumours have indicated that Apple is adding a “periscope lens” to the larger phone, which would allow it to offer more zoom without taking up more space. Numerous analysts and reports have suggested that those changes could bring additional cost to the price of the iPhone. The iPhone 14 Pro Max currently costs $1,099 and the new model could be $200 more than that, analysts have indicated. The changes are also set to raise the average selling price of an iPhone, according to a new report from analyst Dan Ives at Wedbush and reported by 9to5mac. It would take the average selling price to $900-$925, he suggested. Apple will reveal the new iPhones – and their price – at an event on Tuesday, 12 September. They are expected to go on sale the following week. The base iPhone 15 is expected to largely be brought in line with the current iPhone 14 Pro, borrowing its chip and the “Dynamic Island” at the top of the display. The iPhone 15 Pro is expected to get a new, more powerful chip, thinner bezels around the display, and an “action button” on the side of the phone. Apple is also expected to move the port at the bottom of of all the new phones from the current Lightning to USB-C. Read More Could China be about to take a big bite out of Apple’s iPhone business? Update your iPhone immediately Apple is dropping leather from iPhone cases and Watch bands, report claims

NASA's Perseverance rover picked up some intriguing-looking objects on Mars this week, which prompted all kinds of speculation on social media. The photo in question was captured on 18 August as Perseverance travels over an "ancient river" and was voted the space agency's top image of the week. On X/Twitter, NASA wrote: "As promised, here’s the new Image of the Week, as voted by you! This rocky duo was spotted hanging out together in a wind-swept area. I spy a…crab claw? Shark fin?" The post was soon flooded with users' takes, with many claiming the two boulders mirrored a shark fin and a crab claw. "I don't know why, but those rocks are really satisfying to look at," one person wrote, while another joked: "I vote for coffee bean." Meanwhile, one realist responded: "That’s literally two rocks." The Perseverance rover landed on 18 February 2021, after a 7-month journey from Earth that started in the summer. The robot has since provided the world with stunning visuals – one of which captured the hearts of social media users. Last year, the rover acquired a pet rock friend on its back wheel, that continued to hitchhike months into its journey. Perseverance likely picked up the large stone in Jezero Crater, which is a 45 kilometer-wide crater thought to have once been filled with water. "The Perseverance rover has a pet rock. NASA says it's breaking hitchhiking records," one person said at the time, while another added: "There's a small rock that's been hitching a ride inside one of the metal wheels of a Mars Rover and I gotta say Perseverance's Pet Rock is a kid's book in the making." Sign up for our free Indy100 weekly newsletter 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.

Starting in November, Google will require political advertisements to prominently disclose when they feature synthetic content — such as images generated by artificial intelligence — the tech giant announced this week.

Payment services Cash App and Square have been hit by a major outage. The problems left customers unable to pay and see their balance as a result of what appeared to be serious technical issues. Both companies said their services were mostly back online. But some customers were still seeing issues many hours after the problems began. Customers first started reporting problems on Thursday. They acknowledged that there were widespread issues that could affect the basic features of both apps. “We are currently experiencing issues with multiple Square services,” Square said on X, formerly known as Twitter. “We understand how important it is for your business that our services be up and running, and we are actively working toward a fix.” Cash App said much the same. Both are under the same parent company, Block. On Friday, the companies said that the issues were fixed but that some problems could remain. Some said that they been able to get back onto the app – but that certain transfers or other updates appeared to have gone missing. “We are continuing to resolve the outage. Our services are mostly back online. You may experience brief delays with certain services. If you experience a delay, there is no need to reattempt,” the company said on its status page on Friday. Read More Could China be about to take a big bite out of Apple’s iPhone business? Update your iPhone immediately First photo emerges of Elon Musk and his baby twins with Neuralink director

The viral gaming hit Only Up has been surprisingly removed from gaming platform Steam with the creator of the title citing "stress" as the reason. Only Up became a big hit with gamers on various streaming platforms earlier this year with players attempting to complete the seemingly easily but hard-to-master platformer which involved a character scaling various objects higher and higher into the sky. However, the game has now been pulled from Steam's storefront so it's creator who goes by the alias of SCKR Games can focus on their next title, which according to IGN has a codename of Kilth. In a statement, SCKR Games said that Only Up is "a game I did for creativity, to test myself, and where I made a lot of mistakes." They added: "The game has kept me under a lot of stress all these months. Now I want to put the game behind me." "What I need now is peace of mind and healing. I plan to take a pause, and continue my education in game design and further with new experience and knowledge to direct my energies to my next game with the working title ‘Kith’ — it will be a new experience and a new concept with realism, a completely different genre and setting, and the emphasis is on cinematography. “This time I hope the project will be created by a small team. This is a challenging project on which I want to significantly improve my skills in game design.” The game had been removed from Steam back in June and later returned in July after copyrighted assets from another developer managed to get into the game but was soon resolved. It's unknown whether the game will return to Steam at a later date but its page remains available on the website although it cannot be purchased. Sign up for our free Indy100 weekly newsletter 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.

Apple is set to unveil the iPhone 15 in just a few days, and it's widely expected to come with a significant change.