List of All Articles with Tag 'c'

Apple has released a new version of its Pencil drawing tool, after days of speculation about updates for iPads. In recent days, some rumours have suggested that Apple was planning new versions of at least its base iPad and iPad mini, with a range of updates. But it appears those reports may be the result of confusion about the new launch, which actually just brought the new Pencil, which looks to be the only iPad-related updated so far. Apple refers to the new release as the “Apple Pencil (USB-C)”, and it now sits alongside the first and second generation of the drawing tool. Those will both remain on sale. The new version largely takes the features of the first generation and puts them into the more square design of the second-generation Pencil. But the new port is perhaps the most notable part, and may be the reason for the new release: until now, users of the base model iPad could only use the first-generation Pencil, but that uses a Lightning cable to charge, which is not supported by that iPad. The new Pencil also adds some features from the second-generation, however, including the option to place it wirelessly on the side of the iPad. The second-generation Pencil retains a host of extra features and a higher price. It can charge when attached magnetically to an iPad, includes the option to tap it to change tools, and to have it engraved. The updates mean that Apple now offers three versions of the Apple Pencil with different features and compatibilities, which can be compared on Apple’s website. The first generation remains available for $99, the new one will be $79 when it goes on sale next month and the second-generation is $129, or the same in pounds. Read More Sadiq Khan, Met Commissioner to ask phone companies to ‘design out’ theft Apple is planning to make a cheaper Vision Pro headset without key features Google is about to ditch passwords forever

Norway’s $1.4 trillion sovereign wealth fund said more companies are honing emissions targets in response to tighter reporting

Famous faces have designed suits for the upcoming sequel.

In space, discoveries continue to be made that challenge scientific beliefs, as distant objects reveal the solar system is much bigger than first thought and the observation was previously made that a part of the sun is broken. Now, there is evidence to suggest the existence of a ninth undiscovered planet that is at the very edge of the solar system and could point towards evidence that our understanding of gravity is wrong. The discovery was made by two scientists who studied the effects that the Milky Way galaxy had on objects in the solar system’s outer edge. Galaxies are able to rotate extremely fast without any of their contents escaping, and most experts believe that the existence of dark matter might explain why. Dark matter is invisible and does not emit, nor reflect light, and it is hypothesized that galaxies are surrounded by dark matter rings that bind the galaxies together in their own gravitation pull and stop them from emitting material. But now, the gravitational theory of Modified Newtonian Dynamics (MOND) may suggest that dark matter is not why galaxies stay intact despite staggering rotational speeds. Instead, some believe that under the rotational velocities experienced by galaxies, a new kind of gravitational behaviour occurs. Case Western Reverse scientist Harsh Mathur, explained: “MOND is really good at explaining galactic-scale observations, but I hadn’t expected that it would have noticeable effects on the outer solar system.” Planet 9 comes into play because objects in the Kuiper belt (the disk that surrounds the outer edges of the solar system) were observed clustering and exhibiting orbital anomalies that do not occur with other objects in the belt. Experts believe this may be due to the presence of an undiscovered ninth planet, as this is a phenomenon that occurred before with the discovery of new planets as their gravitation pull attracts other solar system objects. Katherine Brown, Hamilton College professor of physics, said: “We wanted to see if the data that support the Planet Nine hypothesis would effectively rule out MOND.” Their study revealed that the hypothesis could be correct and could point towards the existence of Planet 9, but they urged that their dataset was very small, so no definitive conclusions could be made. Brown explained: “Regardless of the outcome, this work highlights the potential for the outer solar system to serve as a laboratory for testing gravity and studying fundamental problems of physics.” 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.

It's been claimed that the subscription service is looking to add "higher-end games", such as 'GTA'.

Shell Plc Chief Executive Officer Wael Sawan told the company’s staff that he “believes in urgent climate action,”

The Biden campaign has taken its trolling of former president Donald Trump to the next level, by announcing that it has joined his Truth Social platform. A Biden campaign spokesperson told Fox News on Monday that it plans to use its new Truth Social presence to combat misinformation – but also admitted it had joined Mr Trump’s social network site “mostly because we thought it would be very funny”. They also said that President Joe Biden plans to “[meet] voters where they are” adding that: “Republicans can’t even agree on a speaker of the House, so clearly, not every Republican thinks the same.” “We will be leveraging the fact that Republicans can sometimes be our best messengers,” the spokesperson added. The first post from @BidenHQ read: “Well. Let’s see how this goes. Converts welcome!” Other posts on the account include videos of Republican politicians such as Senator Tim Scott, former United Nations ambassador Nikki Haley and Florida Rep Matt Gaetz criticising or disagreeing with Mr Trump. It comes as Mr Trump’s social media platform is facing financial difficulties after a founding partner announced plans to return hundreds of millions of dollars back to investors. Truth Social currently has about two million active users, compared to 450 million on X and 2.91 billion on Facebook, according to Search Logistics. The Biden campaign has been fighting back against Mr Trump’s attacks, adopting the “Dark Brandon” meme and using it to fundraise off the back of. The president also trolled Mr Trump by buying up advertising space on right-wing network Fox News to take aim at the former president. One of the ads, titled “Delivers”, slammed the former president’s record with union workers and blamed him for the loss of jobs within the industry. “He says he stands with autoworkers,” a voiceover in the ad stated. “But as president, Donald Trump passed tax breaks for his rich friends while automakers shuttered their plants and Michigan lost manufacturing jobs.” It continued: “Joe Biden said he’d stand up for workers and he’s delivering. Passing laws that are increasing wages and creating good-paying jobs. Manufacturing is coming back to Michigan because Joe Biden doesn’t just talk, he delivers.” Mr Trump is leading Mr Biden in four of six key swing states ahead of the 2024 presidential election, a recent The Telegraph poll found. The former president is currently the front-runner for the Republican nomination despite facing a number of criminal indictments at both the federal level and in state cases in New York and Georgia. Read More Biden campaign trolls Trump event by buying up ads on Fox News Can Donald Trump still run for president after four indictments? Trump vows to fight gag order as he returns to NY fraud trial – live Trump vows to fight gag order as he returns to NY fraud trial – live Trump roasts DeSantis for supposedly wearing ‘hidden heels’ Trump endorses MAGA Republican Jim Jordan for House speaker

LONDON Executives from Vodafone and CK Hutchison's Three UK unit said their 15 billion pound ($18 billion) merger

A group of scientists and philosophers claim to have identified a “missing law of nature”, in a discovery which has huge implications for our understanding of how, basically, everything works. Most of us are familiar with the names – if not the intricacies – of many of the physical laws which govern the world and beyond, such as gravity and thermodynamics. And yet, no established physical law has been able to describe the behaviours of countless complex systems that exist across the universe – until now. In a paper published in the PNAS journal on 16 October, a multidisciplinary team from some of the US’s top institutes and universities, unveiled a new law claiming to do just that. In a nutshell, their law states that evolution is not limited to life on Earth, it also occurs in other massively complex systems – from planets to atoms. This means that these systems naturally “evolve” to states of greater diversity, and complexity. In other words, the researchers found evolution to be a common feature of the natural world's complex systems which, according to the Carnegie Institution for Science, comprise the following characteristics: “They are formed from many different components, such as atoms, molecules, or cells, that can be arranged and rearranged repeatedly “Are subject to natural processes that cause countless different configurations to be formed.” Only a small fraction of these configurations survive via a process of natural selection called “selection for function”. According to the researchers, regardless of whether the system is living or nonliving, when a new configuration works and function improves, evolution occurs. The authors' new law – which they have christened "the Law of Increasing Functional Information" – states that the system will evolve "if many different configurations of the system undergo selection for one or more functions." "An important component of this proposed natural law is the idea of 'selection for function,'" the study’s lead author, astrobiologist Dr Michael L. Wong, explained. The team’s research builds on Charles Darwin’s theory of natural selection, which suggests the function exists to ensure the “survival of the fittest”. For their work, Dr Wong and his team expanded on this perspective, pointing to the existence of three types of this selection for function in nature. The first, most basic type, they claim, is stability – the stable arrangements of atoms or molecules which are selected to continue. Second, are dynamic systems which are selected for their ongoing supplies of energy. And the third, and most intriguing, function is "novelty" – the tendency of evolving systems to explore new configurations which can lead to surprising new behaviours or characteristics. Novelties are, ironically, nothing new. Indeed, life’s evolutionary history is rich with examples: photosynthesis evolved when single cells learned to harness light energy; multicellular life evolved when cells learned to cooperate; and species evolved thanks to advantageous new behaviours such as walking and thinking. The same type of evolution happens in the mineral kingdom, as the Carnegie Institution for Science notes in a release published by Phys.org. Indeed, Earth's minerals, which began with about 20 at the dawn of our solar system, now number almost 6,000 known today. This is thanks to the ever more complex physical, chemical, and biological processes which have occurred over the past 4.5 billion years. The paper also notes that just two major elements – hydrogen and helium – formed the first stars shortly after the big bang. Those earliest stars then used this hydrogen and helium to create around 20 heavier chemical elements, which was built upon by the next generation of stars. "Charles Darwin eloquently articulated the way plants and animals evolve by natural selection, with many variations and traits of individuals and many different configurations," co-author and research lead Robert M. Hazen explained. "We contend that Darwinian theory is just a very special, very important case within a far larger natural phenomenon. “The notion that selection for function drives evolution applies equally to stars, atoms, minerals, and many other conceptually equivalent situations where many configurations are subjected to selective pressure." The new law has a number of exciting implications, including a deeper understanding of how the Universe itself came to exist. It could also help explain how life differs from other complex evolving systems, and could help aid the search for life elsewhere. Furthermore, at a time when increasingly autonomous AI systems are of increasing concern, it’s very handy to have a law that characterises how both natural and symbolic systems evolve. It also offers insights into how we could artificially influence the rate of evolution of some systems which, again, could prove invaluable. The key point to remember, as Dr Wong put it, is that whilst life is the “most striking example of evolution”, it’s not the only one. Evolution, it transpires, is everywhere. 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.

Hundreds of protesters are causing havoc outside a London hotel, blocking several top oil executives from entering to

Anti fossil-fuel protesters led by Greta Thunberg are blocking oil executives from entering the annual Energy Intelligence Forum

Minuscule traces of metal from space junk that's designed to be disposable are invisibly polluting the Earth's atmosphere, a new study has found. In recent times, spacecrafts launched into space have been designed so that they fall out of orbit and fall back down to Earth after their intended use. So instead of the materials crashing on land, they can burn up in the upper atmosphere. Although the debris of rockets and satellites burn up when re-entering the planet's atmosphere, the consequences of metal vapour being left behind currently remain unknown. But given the amount of space exploration taking place, the amount of metal vapour is expected to rise in the years to come. Physicist Daniel Murphy of the National Oceanic and Atmospheric Administration (NOAA) has led a team of researchers to investigate what effects this metal vapour could have as well as its impact over time and this study was published in Proceedings of the National Academy of Sciences, as per Science Alert. He listed "iron, silicon, and magnesium from the natural meteoric source" as the current refractory material in stratospheric particular. Murphy has warned how this composition could be affected by the metal vapour from space junk. "However, the amount of material from the reentry of upper-stage rockets and satellites is projected to increase dramatically in the next 10 to 30 years," he wrote. "As a result, the amount of aluminum in stratospheric sulfuric acid particles is expected to become comparable to or even exceed the amount of meteoric iron, with unknown consequences for inclusions and ice nucleation." To find out if metal vapour remained, Murphy and his team took and analyzed 500,000 stratospheric aerosol droplet samples to see if they had traces of spacecraft metals. Aerosols contain sulfuric acid droplets made from the oxidation of the carbonyl sulfide gas and in the atmosphere, this can appear naturally or as a pollutant. Metal and silicon traces can be found in these droplets too, acquired from meteors which vaporize upon atmospheric entry. Around 20 metals were discovered from this research, and while some metals had similar ratios to the vaporizing meteors, other metals such as lithium, aluminium, copper, and lead exceeded the anticipated amounts. Particles from vaporized spacecraft were found in 10 per cent of stratospheric aerosols over a certain size while other common spacecraft metals such as niobium and hafnium were also present. Consequently, these traces of spacecraft particles could affect how water freezes into ice in the stratosphere, and stratospheric aerosol particles could change in size. Due to more space exploration planned in an "era of rapid growth" for the industry, the researchers predict "the percentage of stratospheric sulfuric acid particles that contain aluminum and other metals from satellite reentry will be comparable to the roughly 50 per cent that now contain meteoric metals." 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.