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By Good Bot, Bad Bot · Posted
That's the standard? it needs to have top notch support for Windows games? LOL MacOS have never needed to do that. It's amazing how well Proton runs a lot of Windows games (some games actually better) and it's not appreciated by the causal user but Linux is never going to be for the hardcore gamer. Any serious, day one AAA gamer or needs to play games that use anti-cheat will not be happy with Linux for Windows gaming ever. When I still used Windows it was mostly because of games and I had a second PC for that. An Xbox is another option. -
By deadonthefloor · Posted
You know nothing. Go learn what she really understands, instead of what you've been told about her. -
By Skwerl · Posted
That's wonderful. A shame that a few fringe nutjobs will somehow concoct a story to make this something nefarious. I do wish he'd committed to using more of the foundation's funds for scientific/medical research here at home, though. It looks like the U.S. is suddenly poised to become a backwoods nation in research. -
By hellowalkman · Posted
Scientists explain how water could have actually made Mars the red planet it is today by Sayan Sen For centuries, scientists have wondered why Mars is red. The long-standing theory was that the planet’s rusty color came from hematite, an iron-rich mineral formed in dry conditions. But new research suggests something else might be responsible: ferrihydrite, an iron oxide-hydroxide mineral that forms in wet environments. A study published in Nature Communications by researchers from Brown University and the University of Bern suggests that ferrihydrite (Fe5O8H · nH2O) is the dominant iron-containing mineral in Martian dust. Their findings—based on orbital observations, rover data, and lab experiments—challenge previous ideas about Mars' surface composition. “The fundamental question of why Mars is red has been thought of for hundreds if not thousands of years,” said Adomas Valantinas, a postdoctoral fellow at Brown University. “From our analysis, we believe ferrihydrite is everywhere in the dust and also probably in the rock formations, as well.” Ferrihydrite is formed when iron reacts with oxygen and water. On Earth, it’s commonly found in volcanic rock and ash. Its presence on Mars suggests that the planet was once much wetter, with conditions that could have supported liquid water. This contrasts with hematite, which forms in drier environments. To test their theory, the researchers recreated Martian conditions in a lab. They ground minerals into tiny particles—about 1/100th the width of a human hair—matching the size of real Martian dust. They then studied how light reflected off these particles. The results showed that ferrihydrite remains stable in Mars’ current dry, cold climate, but its structure still holds signs that it formed when the planet had water. “What we know from this study is the evidence points to ferrihydrite forming, and for that to happen there must have been conditions where oxygen and water could react with iron,” Valantinas explained. “Those conditions were very different from today’s dry, cold environment.” To confirm ferrihydrite’s presence, the team studied data from NASA’s Mars Reconnaissance Orbiter and ESA’s Mars Express and Trace Gas Orbiter. They also used spectral readings from rovers like Curiosity, Pathfinder, and Opportunity. Combining all of these sources, they found that the mineral appears widespread on the Martian surface. This discovery challenges previous theories that Mars gradually oxidized in dry conditions. Instead, it suggests that ancient Mars went through a wetter phase before drying out. That shift from a water-rich past to the dry, dusty planet we see today is key to understanding Mars’ climate history—and possibly its ability to support life. “The study is a door-opening opportunity,” said Jack Mustard, senior author of the study. “It gives us a better chance to apply principles of mineral formation and conditions to tap back in time.” While the findings provide strong evidence for ferrihydrite’s role in Mars’ red dust, definitive proof will have to wait until Mars samples—currently being collected by NASA’s Perseverance rover—are brought back to Earth. Scientists hope these samples will confirm the theory and shed more light on the planet’s environmental history. Source: Brown University, University of Bren, Nature | Image via Depositphotos This article was generated with some help from AI and reviewed by an editor. Under Section 107 of the Copyright Act 1976, this material is used for the purpose of news reporting. Fair use is a use permitted by copyright statute that might otherwise be infringing. -
By Good Bot, Bad Bot · Posted
I would say 98% of people you can't figure out how to install Linux would never attempt to install Windows. It's not news non-tech savvy people can't install an PC OS.
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Question
Munyua44
I am learning HTML5 for website building. On the course of this learning, am coming across another word CSS3. Wht is this CSS3 and why does it has to be introduced in HTML5?
Does it mean that HTML5 is not enough to help in website buildup?
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