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Researchers have invented a new battery that they claim could have profound implications for the future of energy storage and renewable technologies. The lithium-based redox-flow battery, developed by a team at the University of Cincinnati, could prove crucial for wind and solar operations, where large-scale batteries are needed to store energy during times of overproduction and release it when production drops off. “Energy generation and energy consumption is always mismatched,” said Jimmy Jiang, who led the research at the University of Cincinnati. “That’s why it’s important to have a device that can store that energy temporarily and release it when it’s needed.” The novel design removes the membrane that separates the positive and negative sides of the battery, which is one of the most expensive parts of this type of battery and has previously hindered development. The membrane-free battery exhibited high voltage and energy density that could potentially meet the demands of large-scale green energy operations at an economically viable cost for the first time. “This design significantly decreases material costs,” said Soumalya Sinha, a visiting professor at the University of Cincinnati who was involved in the research. “We’re trying to achieve the same performance at a cheaper cost.” The team has submitted patent applications for the design, which Dr Jiang said will herald a “battery revolution” within the next 20 years. “I am confident about that,” he said. “There is a lot of intense research going into pushing the boundaries of battery performance.” The research was detailed in a paper, titled ‘Development of high-voltage and high-energy membrane-free nonaqueous lithium-based organic redox flow batteries’, published in the journal Nature Communications. Read More Volcano discovery could power electric cars for decades, scientists say

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Google and the US Justice Department are beginning what might be the most decisive tech trial in a generation. The lawsuit could have substantial consequences – not only for the search giant, but for its rivals such as Apple and Meta, and the technology industry more broadly. The antitrust trial will examine claims from critics that Google has unfairly used its power to become dominant in a variety of parts of technology, in particular its search engine. The United States will argue Google didn’t play by the rules in its efforts to dominate online search in a trial seen as a battle for the soul of the Internet. The US Justice Department is expected to detail how Google paid billions of dollars annually to device makers like Apple, wireless companies like AT&T and browser makers like Mozilla to keep Google‘s search engine atop the leader board. DuckDuckGo has also complained, for example, that removing Google as the default search engine on a device and replacing it with DuckDuckGo takes too many steps, helping keep them to a measly 2.3% market share. DuckDuckGo, Microsoft and Yahoo are among a long list of Google competitors who will be watching the trial closely. “Google makes it unduly difficult to use DuckDuckGo by default. We’re glad this issue is finally going to have its day in court,” said DuckDuckGo spokesman Kamyl Bazbaz who said thatGoogle had a “stranglehold on major distribution points for more than a decade.” Google has denied wrongdoing and is prepared to vigorously defend itself. The legal fight has huge implications for Big Tech, which has been accused of buying or strangling small competitors but has insulated itself against many accusations of breaking antitrust law because the services the companies provide to users are free, as in the case of Alphabet’s Google and Facebook, or low price, as in the case of Amazon.com. “It would be difficult to overstate the importance of this case, particularly for monopolies and companies with significant market share,” antitrust lawyer Luke Hasskamp told Reuters. “This will be a major case, particularly for the major tech companies of the world (Google, Apple, Twitter, and others), which have grown to have an outsized role in nearly all our lives,” he added. Previous antitrust trials of similar importance include Microsoft, filed in 1998, and AT&T, filed in 1974. The AT&T breakup in 1982 is credited with paving the way for the modern cell phone industry while the fight with Microsoft is credited with opening space for Google and others on the internet. Congress tried to rein in Big Tech last year but largely missed. It considered bills to check the market power of the companies, like legislation to prevent them from preferencing their own products, but failed to pass the most aggressive of them. Big Tech’s rivals now pin their hope on Judge Amit Mehta, who was nominated by former President Barack Obama to the U.S. District Court for the District of Columbia. The lawsuit that goes to trial was brought by former President Donald Trump’s Justice Department. In a rare show of bipartisan agreement, President Joe Biden’s Justice Department has pressed on with the lawsuit and filed a second one against Google in January focused on advertising technology. Judge Mehta will decide if Google has broken antitrust law in this first trial, and, if so, what should be done. The government has asked the judge to order Google to stop any illegal activity but also urged “structural relief as needed,” raising the possibility that the tech giant could be ordered broken up. The government’s strongest arguments are those against Google‘s revenue sharing agreements with Android makers, which requires Google to be the only search on the smartphone in exchange for a percentage of search advertising revenue, said Daniel McCuaig, a partner at Cohen Milstein who was formerly with the U.S. Justice Department’s Antitrust Division. Additional reporting by Reuters Read More AI can help generate synthetic viruses and spark pandemics, warns ex-Google executive Google boss says he wants to make people ‘shrug’ How Google reshaped the world – and is about to do it all over again AI is using vast amounts of water Elon Musk says monkeys implanted with Neuralink brain chips were ‘close to death’ Volcano discovery could power electric cars for decades, scientists say

In today's connected world, you must leverage social media tools, such as Facebook and Twitter,