The outspoken consumer rights advocate knows the incoming Democrat-heavy Congress has a lot to get done. But he hopes one of those things is letting you fix your own iPhone. I love my old iPhone 14, but I'm starting to face the facts: It's going to die. The battery is about to go; apps take longer to load than they used to. Some of it I can fix. I can go to the Genius Bar and swap the battery. Maybe I could even do it myself; that'd buy me some time. But eventually, Apple won't support this wildly expensive device at all, and there's not much I can do about it. Apple did start offering self-repair services a few years ago, but it involves renting nearly 80 pounds of equipment and requires you to use official parts. When all is said and done, it doesn't save you that much money versus just going to the Apple Store . But if I buy a screen or a camera component from a third party, there's a chance my iPhone is gonna lock me out of certain features because it doesn't recognize it. This problem goes far beyond iPhones. Manufacturers have put similar locks on all kinds of gadgets, from video game consoles to cars to smart home devices, making them hard to modify and even harder to restore after some firmware update renders a certain feature unusable.

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The Dell Laptop Buying Guide 2026: Which XPS or Alienware Laptop Should You Buy? The Dell Laptop Buying Guide UK: Which Dell Laptop Should You Buy? When you purchase through links in our articles, we may earn a small commission. Logitech's silent M330 wireless mouse is just $16 right now Whether you're working late into the night and want to make sure you're not waking the whole house because your mouse is too loud, or you need an extra one to slip into your laptop bag, paying only $16 for a Logitech mouse is more than reasonable. This is a comfortable, nearly silent wireless mouse that won't ask you to replace its batteries every couple of weeks.

Bringing handheld consoles shouldn't be an issue, but you need to pack home systems carefully. It's not uncommon to see someone at the airport playing a Nintendo Switch or other portable system, but what about bulkier home consoles? It's a great way to spend your down time while traveling, especially if you're going to be gone for a while. Not to mention, it's the only way to play while you're away until the game eventually releases on PC . The TSA enforces so many rules, often in a somewhat terrifying tone, so it's best to know ahead of time what the guidelines are around game systems.

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Cornell researchers are using artificial intelligence to speed the search for better battery materials while using a creative approach to chemistry to expand the design space for electrolytes, unlocking new possibilities for safer, higher-performing energy storage. Electrolytes shuttle ions between battery electrodes and are key to a battery's energy density, lifetime and charging speed, yet they are difficult to design because small changes in composition can dramatically change how they work. "Electrolytes are not just supporting materials in batteries; they are a design space," said Fengqi You . You's research group integrates theoretical frameworks, artificial intelligence and other computational methods to help discover next-generation battery materials, among other research themes. His group has introduced IonNet, an AI framework that predicts how well lithium ions move through solid materials using only their chemical composition.

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The Dell Laptop Buying Guide UK: Which Dell Laptop Should You Buy? When you purchase through links in our articles, we may earn a small commission. The Sensei Pro offers a great sensor, swappable batteries, and fast wireless connectivity. However, for the price, the design and ergonomics could be better. For more than a decade, wireless computer mice have (mostly) looked and functioned the same. The Sensei Pro from SteelSeries does away with two of those features and takes the third to the next level.