Ciencia y Tecnología

If the Biden administration is successful, many more electronic chips will be produced in factories located in, say, Texas or Arizona. These chips will then be shipped to partner countries like Costa Rica, Vietnam, or Kenya for final assembly and global distribution, powering everything from refrigerators to supercomputers. These places aren’t the first that come to mind when you think of semiconductors. But administration officials are trying to transform the global chip supply chain, and they’re negotiating hard to make that happen. Key elements of the plan include convincing foreign companies to invest in U.S. chipmaking and finding other countries…

Is your phone constantly warning you about low storage space? Do you find yourself endlessly scrolling to find a particular photo? Over time, our phones accumulate countless images, apps, and files that can clog up space. Here's how to effectively clean up your photo library and free up storage space using tools readily available on your device. Check your storage space First, assess how much space is left on your device and identify what is taking up space. For Android users, go to the Settings app and select Storage. On Samsung Galaxy devices, go to Settings, choose Device care or…

Seventeen years ago, Steve Jobs introduced the iPhone, a revolutionary device that combined an iPod, a telephone, and an Internet browser in one. At $500, it was expensive, but its innovation justified the cost, despite some initial flaws. Fast forward to today, and my experience with Apple’s new $3,500 Vision Pro headset has been less than stellar. This ski-goggle-style virtual reality headset aims to merge the physical and digital worlds. Apple bills it as a “space computer” designed for work, entertainment, and play. Without an advance review unit from Apple, I purchased the Vision Pro myself. With essential add-ons like…

In May, CoreWeave, a provider of cloud computing services for AI companies, raised $1.1 billion, followed by $7.5 billion in debt, reaching a valuation of $19 billion. Scale AI, a data provider for AI companies, secured $1 billion, at a valuation of $13.8 billion. Additionally, xAI, founded by Elon Musk, raised $6 billion, reaching a valuation of $24 billion. According to Kyle Stanford, research analyst at PitchBook, these funding rounds have increased overall deal volume in the industry, both in terms of dollar amounts and number of deals. "It's not declining anymore," he said. "The bottom has already fallen out."…

In Japan, engineers are working to create robots that can mimic human expressions, particularly smiles. They developed a face mask using human skin cells, which they attached to robots using a new technique that hides the bond and is flexible enough to form expressions such as a grimace or a slight smile. The look is a mix between the disturbing Hannibal Lecter mask and the claymation character Gumby. However, scientists believe that these prototypes could lead to more advanced robots. These robots would have a durable, elastic outer layer that protects the machine while making it more human-like. The “skin…