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If you read to explore different worlds, this map of Goodreads' top book by a local author in each country is for you.

Petitioners allege it benefits the white and wealthy while discriminating against minority students.

Bitcoin bulls are seeking to take advantage of light market liquidity ahead of the July 4 holiday to

Bitcoin miners, many of whom have traditionally held onto the cryptocurrency after creating the digital assets, have been

Twitter rival Bluesky has been forced to temporarily pause sign-ups after experiencing a surge of interest following Elon Musk’s decision to introduce new limits to his social network. The tech billionaire began limiting the number of tweets people can read on Saturday, claiming that it was necessary to address “extreme levels of data scraping and system manipulation”. The move prevents unverified users from seeing more than 600 Twitter posts a day, while paid subscribers can view up to 6,000. It prompted renewed interest in rival apps, including Mastodon, whose creator said 110,000 new users joined the platform in just one day. Bluesky, which was founded by former Twitter chief executive Jack Dorsey, is currently in private beta, meaning people can only sign up if they have an invite code from another user. “We will temporarily be pausing Bluesky sign-ups while our team continues to resolve the existing performance issues,” the company said over the weekend. “We’ll keep you updated when invite codes will resume functionality. We’re excited to welcome more users to our beta soon!” Among those making the transition from Twitter to Bluesky to Twitter is Paul Cooper, host of the Fall of Civilization podcast. Last month, Mr Musk encouraged the history podcast to “please upload your podcasts” to Twitter, though Mr Cooper replied that he considered the platform “too compromised” to make such a move. “It’s become a safe haven for hate speech, and meanwhile crypto scammers and bots are paying to be boosted to the top of replies,” the podcast host wrote. “Everything that once made Twitter special seems to be leaching away.” Mr Musk said the limits introduced for Twitter users would be temporary, though did not specify when they would be removed. Twitter responded to a request from The Independent for more information with its customary poop emoji. Read More Twitter alternative Bluesky launches as Android app

By Daniel Wiessner Harvard College was hit with a complaint on Monday claiming its policy of giving preferences

TikTok and Instagram users can scroll with abandon

Chaos at Twitter has seemingly led to a new surge of activity on Mastodon, a rival social network, according to its creator. Mastodon has seen some success since Elon Musk took over at Twitter, as users search for alternatives. Unlike its rival, Mastodon has a decentralised structure that relies on users to support and build the network itself. “Looks like Mastodon‘s active user base has increased by 110K (110,000) over the last day. Not bad,” Eugen Rochko, creator and chief executive of Mastodon, wrote on the platform late on Sunday. “I would prefer it if Elon Musk was destroying his site during the work week. This isn’t the first time,” another post from Rochko read. On Saturday, Twitter boss Elon Musk announced new limits on the number of posts accounts can read in a day. Previously, he had expressed displeasure with artificial intelligence firms like OpenAI, the owner of ChatGPT, for using Twitter’s data to train their large language models. Musk took over Twitter in October 2022. Since then, his erratic management style has prompted some users and advertisers to turn away from the site. Mastodon has similar features to Twitter but rather than being controlled by one company, it is installed on thousands of computer servers, largely run by volunteer administrators who join their systems together in a federation. After Mr Musk’s announcements over the weekend, Twitter is also now requiring people to log on to view tweets and profiles - a change in its long-time practice to allow everyone to peruse the chatter on what Mr Musk has frequently touted as the world’s digital town square. The restrictions could result in users being locked out of Twitter for the day after scrolling through several hundred tweets. Thousands of users complained on Saturday of not being able to access the site. In a tweet on Friday, Mr Musk described the new restrictions as a temporary measure that was taken because “we were getting data pillaged so much that it was degrading service for normal users”. Additional reporting by agencies Read More Twitter is breaking more and more What Twitter’s ‘rate limit’ message means and why Elon Musk has imposed restrictions Jack Dorsey calls for ‘open internet’ as Musk imposes new reading limits on Twitter

In case you somehow missed it, Miranda Hobbes truly, madly, deeply hates her shiny new

The universe went in “extreme slow motion” at its beginning, and has dramatically sped up since, scientists have found. The discovery, predicted by Einstein’s general theory of relativity, was finally confirmed after scientists observed the universe soon after the Big Bang. Einstein’s theory suggests that we should be able to see the distant universe, when it was much older than it is today, running much more slowly. But scientists have not been able to actually look that far and confirm the theory. Now scientists have used bright quasars as a sort of space clock, allowing them to measure time when the universe was much older than it is today. “Looking back to a time when the universe was just over a billion years old, we see time appearing to flow five times slower,” said Geraint Lewis from the University of Sydney, lead author on the new research. “If you were there, in this infant universe, one second would seem like one second – but from our position, more than 12 billion years into the future, that early time appears to drag.” Professor Lewis and other researchers gathered data from 200 quasars for the research. Quasars are very active supermassive black holes that sit in the middle of early galaxies, and hence provide a reliable way to look back at a much younger universe. Previous researchers have done the same using supernovae, or massive exploding stars. Those are useful but they are also difficult to see at the very very long distances of the early universe, meaning that the confirmation was limited only to about half the age of the cosmos. Now by using quasars scientists were able to look much further back, to just a tenth of the age of the universe, when it was only a billion years old. “Thanks to Einstein, we know that time and space are intertwined and, since the dawn of time in the singularity of the Big Bang, the universe has been expanding,” Professor Lewis said. “This expansion of space means that our observations of the early universe should appear to be much slower than time flows today. “In this paper, we have established that back to about a billion years after the Big Bang.” The work is described in a new paper, ‘Detection of the cosmological time dilation of high-redshift quasars’, published in Nature Astronomy. Read More Astronomers discover ‘shooting stars’ on the Sun Tonight’s ’supermoon’ will be biggest full moon of 2023 so far – here’s how to see it Euclid: UK-backed space mission takes off to uncover mysteries of dark universe Astronomers discover ‘shooting stars’ on the Sun Tonight’s ’supermoon’ will be biggest full moon of 2023 so far – here’s how to see it Euclid: UK-backed space mission takes off to uncover mysteries of dark universe

A California startup says it has been certified by the Federal Aviation Administration for testing what it describes as the first flying car with US government approval — a fully electric vehicle that can both fly and travel on roads.

By Hyunjoo Jin San Francisco (Reuters) -Kentucky is requiring that electric vehicle charging companies include Tesla's plug if they want