Amazon Prime Day is finally here! Avid shoppers keeping their eyes on exclusive Prime Day

European investors have urged Toyota Motor Corp. to improve disclosure of its lobbying on climate change ahead of

Know about dating life, family background, and early career of Haley and Hanna, the Cavinder Twins

Scientists have used sugar to create a record-breaking battery capable of storing grid-scale energy for more than a year. The breakthrough could help speed up the transition to renewable energy sources, which require vast amounts of battery storage in order to avoid relying on fossil fuels to meet demand when solar or wind output is low. A team from the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) made the latest discovery while researching flow batteries, which use two liquid-filled chambers to produce an electrochemical reaction to store and release energy. Flow batteries have the potential to be scaled up to the size of football fields, capable of storing vast amounts of energy, however current methods for creating them rely on mined minerals that are difficult and costly to obtain. “This is a brand new approach to developing flow battery electrolyte,” said Wei Wang, a battery researcher who led the investigation into the new method. “We showed that you can use a totally different type of catalyst designed to accelerate energy conversion.” The researchers used a dissolved simple sugar called β-cyclodextrin, which is a derivative of starch, in order to boost their flow battery’s longevity and capacity. The system achieved 60 per cent more peak power than current methods, while also being capable of storing and releasing energy for more than a year continuously. The latest advance makes the next-generation battery design “a candidate for scale up”, according to the researchers. “We cannot always dig the Earth for new materials,” said Imre Gyuk, director of energy storage research at DOE’s Office of Electricity. “We need to develop a sustainable approach with chemicals that we can sythesize in large amounts – just like the pharmaceutical and the food industries.” A study detailing the research, titled ‘Proton-regulated alcohol oxidation for high-capacity ketone-based flow battery anolyte’, was published in the scientific journal Joule. Read More How tech could turn our homes into renewable energy power stations ‘Miracle material’ smashes solar panel efficiency threshold Mineral discovery could meet global battery and solar panel demand for next 100 years Why the Battle of the Boyne has made its way into your iPhone Twitter gets strange endorsement from Taliban over rival Threads

The Biden administration later this month will host the National Summit on Equal Opportunity in Higher Education as it tries to find ways to support colleges that want to promote diversity after a Supreme Court ruling gutted affirmative action.

A hacker has stolen the personal genetic information of 23andMe users, the company has said. 23andMe allows people to send in a sample of their DNA and have it tested, with the results sent into them. Customers can find out what their genetic information might tell them about their health, for instance, as well as their relatives and where they might have lived. But some of that same information was accessed by hackers and appears to have been made available online, the company said. It made the statement after the hackers appeared to be attempting to sell the information online. 23andMe did not say whether some or all of that data – which included the names of celebrities – was actually legitimate. But it did say that information had been “compiled from individual 23andMe.com accounts without the account users’ authorization”. Its investigation was still continuing, the company said, and it is unclear the scale of the problem. The data appears to have been taken by a hacker who used recycled login credentials from other websites that had since been hacked, the company said. That is a common technique for breaking into profiles, and cyber security experts suggest using different passwords on different websites and changing them regularly to avoid it. Once the hackers were able to get into those accounts, they used a feature on 23andMe that allowed them to gather yet more information. 23andMe offers a tool called “DNA Relatives”, which lets users connect with people with similar genetic information to help assemble their family tree – meaning that hackers were able to gather information about other people whose accounts had not actually been compromised. The company said that it had no indication that its own systems had been attacked, or that it was the source of the credentials used. But it advised people to change their password and set up multi-factor authentication to ensure that their accounts were secure. Read More Earth hit by a huge solar storm that would devastate civilisation, trees show Keir Starmer deepfake shows alarming AI fears are already here New discovery is ‘holy grail’ breakthrough in search for aliens, scientist say

Apple Inc.’s most important new product unveiling of the year gets underway on Tuesday, when the company will

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Fans react to IShowSpeed sharing a brief sample from his upcoming rap song

The world’s biggest global climate fund has approved a $189 million commitment to &Green facility to support agriculture

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