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Readily available thermoelectric generators operating under modest temperature differences can power CO2 conversion, according to a proof-of-concept study by chemists. The findings open up the intriguing possibility that the temperature differentials encountered in an array of environments -- from a typical geothermal installation on Earth to the cold, desolate surface of Mars -- could power the conversion of CO2 into a range of useful fuels and chemicals.
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ScienceDaily
As Comcast readies a sale of its legacy media outlet, the rightwing billionaire has mused about an acquisition. Read more ›
2,464 fresh
Dataminers have discovered the ages of Dragon Age: The Veilguard's cast as given by developer BioWare. Read more Read more ›
1,057 fresh
Final Fantasy 7 Rebirth will not be getting any significant story-led DLC. Read more Read more ›
660 fresh
iOS 19 is not expected to be announced until June 2025, but the software update's first major new feature has already leaked. In his Power On newsletter today, Bloomberg's Mark Gurman reiterated his previous report that said iOS 19 will introduce a "more conversational Siri" powered by "more advanced large language models." He said this upgrade will make Siri more like OpenAI's ChatGPT, allowing the assistant to "handle more sophisticated... Read more ›
626 fresh
America's population could plunge as much as 32% if the US were to completely close its borders, one Brookings projection found. Read more ›
582 fresh
The legendary game show star was best known for hosting "Wheel of Fortune" and "Love Connection." Read more ›
576 fresh
An international group of experts has agreed that low dose oral minoxidil, the active ingredient in Rogaine, can be a safe and effective treatment for hair loss, but doubts persist. Read more ›
464 fresh
A government minister asserted that Taiwan experiences four times more cyber attacks than the average country - around 15,000 a second. Read more ›
418 fresh
The iQOO 13, introduced in China in October, will begin its international rollout soon, with the India debut set for December 3. The iQOO 13 is powered by the Snapdragon 8 Elite flagship chip and sports a trio of 50MP cameras on the rear. The iQOO 13's 50MP primary camera uses the Sony IMX921 sensor with an f/1.88 aperture. It has OIS and EIS and can record 1080p and 4K... Read more ›
380 fresh
DuroMax engines are made for go-karts, minibikes, lawn mowers, and more. We explore where these small engines are made and how highly they are rated. Read more ›
379 fresh
A real glass lens in Lomography's new instant camera elevates Instax print to new heights. Read more ›
365 fresh
The GitHub Secure Open Source Fund launched this week with an initial commitment of $1.25 million, reports TechCrunch, using "capital from contributors including American Express, 1Password, Shopify, Stripe, and GitHub's own parent company Microsoft." GitHub briefly teased the new initiative at its annual GitHub Universe developer conference last month, but Tuesday it announced full details and formally opened the program for applicants, which will be reviewed "on a rolling basis"... Read more ›
355 fresh
I drove a 2025 Chevrolet Trax 2RS and was impressed by its strong feature content, attractive styling, and affordable price tag. Read more ›
354 fresh
Nio, Xiaomi, and Xpeng have all broken sales records in recent months, but continue to report heavy losses. Read more ›
354 fresh
The Nvidia CEO said we still need more computing power to overcome AI hallucination. Read more ›
309 fresh
Introducing mod support for Baldur's Gate 3 has proved so successful, developer Larian Studios is restricting the number of mods console players can run at any one time. Read more Read more ›
302 fresh
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development. Below, we recap rumors about a second-generation AirTag. Timing Apple is aiming to release a new AirTag in mid-2025, according to Bloomberg's Mark Gurman. From his Power... Read more ›
293 fresh
America's Justice Department "has ordered all consensual searches by drug enforcement agents conducted at the nation's airports stopped," reports Georgia's local TV station Atlanta News First — after their series of investigations "uncovered how the agents often search innocent passengers at airport gates, looking for cash." On Thursday, the department made public a November 12, 2024, directive from the deputy attorney general to the U.S. Drug Enforcement Administration (DEA) that... Read more ›
222 fresh
If you're a global traveler, you know how important it is to keep safe. Here are a few affordable gadgets you can use to keep your valuables secure. Read more ›
218 fresh
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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As we age, our muscles atrophy. Earlier this year, researchers found that hepatocyte growth factor (HGF), a protein critical in skeletal muscle development loses its functionality due to nitration as we age. Now, the same team has developed a monoclonal antibody that blocks the nitration sites of HGF, effectively preventing the protein's age induced loss of function. Their findings were validated utilizing rat muscles cell culture. 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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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 ›
62
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 ›
58
The Wistar Institute and the University of Buea in Cameroon has uncovered the mechanisms for a medicinal plant with anti-HIV potential in Croton oligandrus Pierre & Hutch, a species of African tree that has been used in traditional healing in Cameroon to treat a variety of diseases and conditions including cancers and diabetes. Read more ›
51
Defining cerebral palsy only as a childhood condition fails to acknowledge the many adults living with the disease. Read more ›
48
Hepatitis E viruses (HEV) typically cause liver infections. They can, however, also infect other organs and cause neurological disorders. Little is yet known about how this process works. A research team has now developed a cell model to study the interaction of the virus with nerve cells. Using this model, the researchers proved that the virus can infect the cells directly and that the cells can't protect themselves against it... Read more ›
43
Researchers used the Dark Energy Spectroscopic Instrument to map how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what Einstein's theory of general relativity predicts. Read more ›
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Most popular sources
Business Insider
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29% 19 |
Gizmodo
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12% 6 |
Mashable
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11% 9 |
Tom's Hardware
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6% 1 |
CNET
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6% 2 |
| View sources » | |
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24.11.2024 12:53
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