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Most atoms are made from positively charged protons, neutral neutrons and negatively charged electrons. Positronium is an exotic atom composed of a single negative electron and a positively charged antimatter positron. It is naturally very short-lived, but researchers have now successfully cooled and slowed down samples of positronium using carefully tuned lasers. They hope this research will help others explore exotic forms of matter, and that such research might unlock the secrets of antimatter.
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ScienceDaily
Mexico's President Claudia Sheinbaum Pardo said her country would go after the US with its own tariffs if Donald Trump pushed ahead with his. Read more ›
1,440 fresh
Whether you smell it or see a change in your exhaust color, burning oil can be a serious engine problem. Here's how to find it and what you can do about it. Read more ›
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Dragon Age writer David Gaider has continued sharing stories on the series' most beloved characters in the wake of The Veilguard's release, most recently focusing on the origins of gay mage Dorian. Read more Read more ›
749 fresh
A Sniper Elite battle royale spin-off has reportedly been cancelled, after Chinese gaming giant Tencent pulled funding. Read more Read more ›
709 fresh
Walmart is ramping up its efforts this holiday season to get people to shop while watching TV with its "Jingle Bell Love" movie. Read more ›
702 fresh
From earbuds to headsets to Bluetooth speakers, these JBL products are up to 62% off this Black Friday. Those are pretty loud discounts. Read more ›
682 fresh
It's "nice for both of them to have fun," Maye Musk said about the bromance between the world's richest person and the incoming US president. Read more ›
645 fresh
Donald Trump's team said the prospect of a Republican president returning to office in the US helped get the deal over the line. Read more ›
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After going on over 30 safaris in South Africa, there are a few things I wish someone would have told me before my first one. Read more ›
448 fresh
Elon Musk's "fully autonomous" cars will, like other robotaxi vehicles, rely on remote human pilots. Read more ›
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Plus, get one last look at Superman & Lois as the show prepares for its final end. Read more ›
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I keep having this feeling we’re missing something big: that none of the explanations for Donald Trump’s victory in the 2024 election are capturing the whole story. Most of the explanations for what happened have focused on recent events in the US — like Biden staying in the race too late, or Democrats being alienated […] Read more ›
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Donald Trump's new trade proposals target China, Mexico, and Canada. Read more ›
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PayPay and Alipay+ announced an extended partnership at the Singapore FinTech Festival 2024, to increasing merchant coverage across Japan. PayPay, Japan’s leading QR payment operator, and AliPay+, Ant International’s mobile payment method that helps merchants reach shoppers in Asia, will now connect over three million local merchants to the global payment ecosystem. The extended partnership... Read more » Read more ›
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Here are the celebrities and dancers that got the first perfect scores on every season of "Dancing With the Stars" on ABC. Read more ›
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Zhaoxin's KaiXian KX-7000/8 processor tested in various applications: still cannot compete against modern x86 processors from AMD and Intel. Read more ›
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Activision has said it is conducting "hourly sweeps" of Call of Duty: Black Ops 6's Ranked Play mode and leaderboards, as work to try and combat the game's cheating problem continues. Read more Read more ›
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ScienceDaily
In an era of dwindling glaciers, Southern Patagonia has managed to hold on to a surprising amount of its ice. But, a new study suggests that this protective effect might be pushed up against its limits soon. Read more ›
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Dairy cows typically rest for 10 or more hours a day, so a dry, clean, and comfortable place -- such as a freestall -- to lie down and rest is essential for their health, well-being, and production performance. One key factor in whether stalls are comfortable for cows is the ease with which they can get up and down, so it is common on farms for staff to watch for... Read more ›
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Researchers recently collaborated on a novel, highly specific strategy to treat type 1 diabetes (T1D) using a tagged beta cell transplant in tandem with localized immune protection provided by specialized immune cells also tagged with a complementary but inert targeting molecule. Read more ›
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Physical reservoir computing (PRC) utilizing synaptic devices shows significant promise for edge AI. Researchers from the Tokyo University of Science have introduced a novel self-powered dye-sensitized solar cell-based device that mimics human synaptic behavior for efficient edge AI processing, inspired by the eye's afterimage phenomenon. The device has light intensity-controllable time constants, helping it achieve high performance during time-series data processing and motion recognition tasks. This work. Read more ›
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Resembling a seahorse, as its name implies from the Greek words 'hippos' (horse) and 'kampus' (sea monster), the hippocampus is a brain region crucial for memory formation. But until recently, scientists have not been able to link memory formation to distinct molecular signals. Now, a team of scientists likely opened this black box. Read more ›
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Weight-loss and diabetes drug tirzepatide can reduce the risk of death or worsening heart failure for patients with obesity and heart failure with preserved pump function, new research reveals. Read more ›
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Archaeologists have collected data which indicates the presence of a large-scale pre-Columbian fish-trapping facility. Discovered in the Crooked Tree Wildlife Sanctuary (CTWS), the largest inland wetland in Belize, the team dated the construction of these fisheries to the Late Archaic period (cal. 2000-1900 BCE), pre-dating Amazonian examples by a thousand years or more. Read more ›
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A new study warns that current plans to achieve zero emissions on the grid by 2050 vastly underestimate the required investments in generation and transmission infrastructure. The reason: these plans do not account for climate change's impacts on water resources. Specifically, changes in water availability caused by climate change could decrease hydropower generation by up to 23% by the year 2050, while electricity demand could increase by 2%. Read more ›
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Infants whose mothers regularly use language to describe what their child is thinking or feeling, have higher levels of the hormone oxytocin, finds a new study. Read more ›
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An international team of researchers has made new observations of an unusual supernova, finding the most metal-poor stellar explosion ever observed. Read more ›
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Business Insider
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Tom's Hardware
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27.11.2024 11:41
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