Some deals are harder to come by, and that’s true for the PlayStation 5 games

AUSTIN, Texas--(BUSINESS WIRE)--May 17, 2023--

Twitter has been plunged into chaos in recent days, amid new “rate limits” and rules that actually stop people from using the site. The changes have been dramatic enough that they have led to speculation that they could be the thing to finally doom Elon Musk’s takeover of the social network. What are the ‘rate limits’? It is a somewhat technical term for a complex process that has a simple effect: users are rationed on how many tweets they can see. If people and the apps they use make too many requests too often – in this case for tweets – then the service will stop providing them. On Twitter, the new rate limits are different depending on what kind of user is on: someone who pays for the premium “Twitter Blue” service will get more than a normal user, for instance. They are also changing all the time, with the limit being increased recently. Twitter has long had rate limits, which ensure that malicious actors cannot send huge number of requests to the site and bring it down, for instance. But they would previously only have been hit by people using specific tools, since they were much higher. What happens when you hit the limit? Users will see a warning telling them they have received the rate limit. The site will then stop working properly, because it will refuse to load any more tweets. Why has it happened? The official explanation is that Elon Musk is concerned about how many artificial intelligence companies are scraping posts from Twitter in order to feed to their systems and teach them more about how to use language. In an attempt to stop that, Mr Musk placed the limits to make it harder for that scraping to happen. But there is no proof that is actually the case. The problems at Twitter may well be infrastructural issues caused by the site’s engineering, and its lack of staff, that have made it incapable of serving normal requests. Or it might be a mix of the two. There is no doubt that the site is being scraped, but rate limits of this kind are an unusual way of responding to it, and other sites that are being scraped have not needed to do the same thing. Are there other changes? The other major change instituted recently by Elon Musk is to ban people who are not signed into the site from seeing posts. This is ostensibly for the same reason, since it means that scrapers cannot just gather up posts from the site from the outside. It already means that some things about Twitter are not working as they used to. If someone sends a tweet within a messaging app, for instance, then the posts’ preview won’t show, since the app cannot access the tweet. Will this change how people use Twitter? Almost certainly. Much of Twitter’s value lies in its high-profile and high-commitment users: the celebrities, organisations and big brands who use it to post, and the engaged users who follow them. That is much of what sustains its place in culture, even as it gets fewer users than much bigger social networks such as Facebook. The recent changes have directly antagonised those users. Big organisations cannot rely on tweets as a way for anyone to see what they’re posting, since users have to be logged in; engaged users cannot rely on being able to use the platform, since they are set to be rate limited. What’s more, the recent changes could cause problems for advertisers, given how important it is for users to stay engaged and see their posts. Companies are already using Twitter less for advertising, as a result of other controversies, and that may just continue. Is this the end? Some people have been predicting an end to Twitter since long before Elon Musk took it over; when he did, those predictions got louder and more regular, but they have still been largely wrong. It appears that no matter what Mr Musk does, people keep logging on and using the site. That might well be largely due to network effects: the idea that the value really comes from the number of people using the platform, which also makes it very difficult to create a new one. People might be unhappy on Twitter, but the network effect means they might feel lonely or that they are missing out if they move elsewhere. But all of that doesn’t mean that this time around won’t be the end. Certainly the latest problems have the most obviously problematic effect, of forcing Twitter’s most engaged users to not use the app, which might finally encourage them to go elsewhere. In the end, the discussion is often based on the idea that there will be some big moment that causes everyone to leave Twitter, or for the app to die. In fact, social networks have tended to decline slowly before they are finally shut down; something that might already be happening on Twitter. What are the alternatives to Twitter? Again, people have been trying to replace Twitter for years, for reasons including everything from protests against its content management rules to opposition to its centralised nature. Attempts to create a new Twitter have only increased since Elon Musk took over the original one. But they have almost always failed to take off. Network effects and the relative maturity of Twitter as a platform mean that they have always faced a challenge, and never really met it. As such there are a number of alternatives to Twitter. Notable among them are Mastodon, which is decentralised and has become perhaps the most discussed new alternative, and Bluesky, an effort to build a new kind of Twitter that originally began with the company. But the most promising alternative might be about to launch. Meta is launching Threads this week, an app linked to Instagram that aims to allow people to post text updates that might have the might to actually take over from Twitter. What is happening to TweetDeck? TweetDeck also went down along with Twitter over the weekend. It’s unclear how the two are connected, though they happened at the same time. Now Twitter has announced that TweetDeck is coming back. But it comes with some changes, and the most notable of them is that people will have to pay for Twitter Blue to get access to it. Read More Twitter to stop TweetDeck access for unverified users Meta’s Twitter alternative Threads to be launched this week How Elon Musk finally broke Twitter – and why it might just be the start Twitter rival Bluesky halts sign-ups after huge surge in demand Twitter is breaking more and more Twitter rival sees huge increase in users as Elon Musk ‘destroys his site’

Researchers have made a breakthrough with a so-called miracle material to break the efficiency record for solar panel electricity generation. A team from the Chinese solar technology firm Longi set a new world record of 33.9 per cent for a silicon-perovskite tandem solar cell, breaking the previous record set in May this year by King Abdullah University of Science & Technology (KAUST) in Saudi Arabia. The new efficiency record also broke the theoretical limit of 33.7 per cent for the first time of standard single junction cells, which are found in commercial solar panels. “This provides meaningful empirical data to demonstrate the advantage of crystalline silicon-perovskite tandem solar cells over crystalline silicon single junction solar cells in terms of efficiency,” the company noted in a statement. “The emergence of crystalline silicon-perovskite tandem technology has opened up a new track for the development of next-generation high-efficiency solar cell technology. This means that the same area, absorbing the same light, can emit more electricity.” The theoretical efficiency limit of silicon-perovskite tandem solar cells is 43 per cent, however this level is unlikely to ever be realised on a commercial scale. The first production of ultra-efficient perovskite solar panels could begin in China, with researchers from Nanjing University saying earlier this year that a design breakthrough has made mass production possible. According to the researchers, the next-generation panels will be 50 per cent cheaper and 50 per cent more efficient than traditional silicon cells, however the efficiency rates will still be a long way off the levels achieved in the lab. UK startup Oxford PV, which is a spin-out from the University of Oxford, is already in the process of commercialising the technology, with hopes of beginning full-scale production at a German facility later this year. “Current silicon solar panels have reached their physical limits. We’ve got a way to transform the efficiency of these solar cells with perovskite,” Chris Case, Oxford PV’s chief technology officer, told The Independent in August. “The biggest challenge by far is durability and reliability. We already have great efficiency – much greater than current silicon cells – so most of our research and development is spent enhancing reliability, not efficiency.” Perovskite has been hailed as a “miracle material” for its potential to revolutionise everything from high-speed telecommunications to renewable energy technologies. Its potential for solar panels is not limited to the efficiency gains compared to traditional silicon cells, but also new ways of using them. Recent breakthroughs include self-healing solar panels that can maintain their efficiency for tens to hundreds of years, as well as double-sided solar panels capable of generating electricity from the Sun’s energy on both sides. The material could also be used in applications ranging from building-integrated solar panels to space-based electricity generation. Read More How tech could turn our homes into renewable energy power stations Hundreds of years after it was discovered, one material is about to change the world Millions could abandon electrical grid with new solar panel advance Millions of Australians left without mobile and internet network after Optus outage Guidance urges parents not to buy smartphones for primary school children

A number of Reddit forums plan to go dark for two days later this month to protest the

Thousands of 'Penis Fish' have been found on a beach… giving locals the willies. The rude-looking marine creatures appeared after a heavy storm. The pink wrigglers were about 10 inches in length. They freaked out locals in Río Grande, southern Argentina, on the afternoon of 17 July. The species are called Urechis Unicinctus, but they are also dubbed the 'Penis Fish' due to their phallic appearance. Sign up to our free Indy100 weekly newsletter Despite their nickname, the creatures are actually a type of spoonworm. Their other nickname is 'The Fat Innkeeper Worm'. They create U-shaped burrows in sand or mud that are then left for other animals to move into, hence the use of ‘innkeeper’ in its moniker. They are eaten by sharks and seagulls. They usually live underground but are brought to the surface during strong storms, leaving them exposed to predators. Evidence of their U-shaped burrows dates back over 300 million years. The worms, which can live up to 25 years, are a common delicacy in countries such as South Korea, Japan and China where they are eaten raw or cooked in a variety of different styles. They are said to have a chewy texture and are surprisingly sweet, often served with a savoury sauce made from sesame oil or vinegar with gochujang. 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.

New guidance urging parents not to buy smartphones for their primary school age children is set to be introduced. Education minister Norma Foley has drawn up a memo for Cabinet colleagues outlining the proposal. The new guidance, if approved by the Government, will be sent to all primary schools in the country. It is based on a project involving eight schools in Greystones in Co Wicklow that saw parents of primary school pupils collectively agree not to buy smartphones for them. Ms Foley’s proposal has been prompted by concerns around the potential exposure of younger children to cyber bullying, violent and sexual content and other harmful content on phones. The minister’s party leader, Tanaiste Micheal Martin, used his speech at the Fianna Fail ard fheis on Saturday to flag the move. He told party members why he felt it was important to limit children’s exposures to smartphones. “One of the greatest challenges of today is helping children to navigate an online world – one which brings new threats and affects the ability to maintain healthy connections,” he said. “That is why we will be expanding guidelines and controls on smartphone access in schools – and every family and school will receive guidance on how to navigate this challenge with their children to keep them safe and healthy.” Read More William ‘blown away’ by futuristic technology from Singapore start-ups Return of original Fortnite map causes record traffic on Virgin Media O2 network NatWest creates new AI-powered chatbot capable of ‘human-like’ conversations

Artificial intelligence has been used to generate images showing some of the most controversial world leaders as babies and the results are strangely sweet. In recent years, AI has come to the fore as one of the most powerful and perhaps terrifying new types of technology we have ever seen. It has the ability to learn via data and produce results based on the information it is fed. One person has now used the technology to produce images of different world leaders as babies. On Instagram, a user named Planet AI explained they asked “AI to Draw World Leaders as Babies” and the results were pretty surprising. Included in the images were Canada’s Prime Minister, Justin Trudeau, the French President, Emmanuel Macron, the UK’s former PM Boris Johnson and the former US president Donald Trump. Remarkably, the AI-generated image managed to make the war-mongering Russian leader Vladimir Putin appear relatively sweet and innocent. Sign up to our free Indy100 weekly newsletter In the comments, people certainly had some thoughts about the images AI had come up with. Someone commented: “Kim Jong Un did not change.” Another said: “I'm finding it really funny that Pope Francis is still in his pope clothes. Makes me think of a baby running the Catholic church.” “Putin is so sweet and Obama also,” another argued. On Twitter, another person wrote: “Joe Biden looks so old that even his baby version looks about 60 years old!” While AI technology can be used for relatively harmless entertainment purposes, one woman discovered how powerful it can be after claiming she “lost her job to AI” and had to apply for the job to train it. 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.

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