Robotics

Lenovo’s power bank may look unassuming, but trust me when I say there’s more to it than what meets the eye. Besides having a 10,000mAh capacity, meaning there’s enough juice to power a phone (and other accessories like earbuds) two to three times, a fairly long USB-C cable is built into the battery pack, saving you the hassle of carrying a separate one. Also: The best power banks you can buyHere’s the second trick: the Lenovo Go can wirelessly charge Qi-supported devices (though not Qi2) when you place them on top of the accessory, allowing you to charge two devices at once (via wired and wireless) if you’re feeling adventurous.While the charge output is capped at 30W, many customers on Lenovo’s website have found the power bank adequate for powering phones, tablets, and earbuds, and have been particularly satisfied with the built-in charging cable. More

Maria Diaz/ZDNETIn the age of smart TVs, convenience is king. With just a few clicks, we can dive into endless entertainment — but that ease comes with a downside: the buildup of cache data. Also: I changed 6 settings on my Roku TV to significantly improve the performanceJust like on your phone or computer, a cluttered TV cache can lead to sluggish performance, app crashes, and even hinder new content from loading properly. That’s why it’s important to clear all that extra cache and make your TV feel like new again. Before I break down the steps for how to do it, let’s address the big elephant in the room first. What is a cache? A cache is a temporary storage area where data is kept for quick access. On your smart TV, the cache stores information from apps, websites, and system processes to help them load faster every time you turn it on. Think of it as a bunch of temporary files intended to speed up loading times for frequently accessed information. Also: The best TVs of 2025: Expert tested and reviewedFor instance, when you open a streaming app, the cache might store thumbnails, login details, or recently watched shows. Caches are designed to help your TV load this content more quickly. Over time, however, the cache can become overloaded with outdated or unnecessary data, which can consequently slow down your TV’s performance. More

When is Memorial Day? Memorial Day always falls on the last Monday of May. This year, it is on Monday, May 26, 2025. However, many retailers started sales a few weeks ahead of the holiday. Is Memorial Day a federal holiday?Yes, Memorial Day is one of 11 federal holidays recognized nationwide in the US. It is celebrated on the last Monday of May annually. Typically, schools, businesses, and government offices are closed during Memorial Day. Essential institutions like hospitals, airports, police stations, and more do not close for Memorial Day. Is Amazon having a Memorial Day sale? Amazon is having a Memorial Day sale and plenty of items discounted. In fact, the retailer has a Memorial Day sales More

<!–> ZDNET’s key takeaways The InfiRay P2 Pro currently sells for around $250, but it’s well worth it if you require a thermal vision camera. Use a thermal camera on functioning items to learn how they should look, which will make it easier to spot faults later. The InfiRay P2 Pro thermal camera is the […] More

<!–> ZDNET’s key takeaways The Hoto 12-in-1 electric screwdriver is typically priced at $60, but is currently a few dollars off at $56. This electric screwdriver has a fast 220 RPM motor, two buttons for screwing in and out for ease of use, three torque settings for different tasks, a circular LED shadowless lamp for […] More

<!–> ZDNET’s key takeaways The Samsung Galaxy Tab S10 Ultra is available for up to $800 off with a trade-in credit. This 14.6-inch tablet is a productivity powerhouse, packed with a strong processor and Galaxy AI tools perfect for work and play. The Galaxy Tab S10 Ultra isn’t super portable: it’s large and the keyboard […] More

<!–> ZDNET’s key takeaways The TCL QM6K (65-inch) normally retails for $1,000. A host of upgrades, and new features, make it highly competitive with other brands’ higher-end models. Its speakers are loud, but clarity could be made even crisper with a soundbar. more buying choices Across major retailers, the TCL QM6K TV–> has been discounted by […] More

Matthew Miller/ZDNETFor Memorial Day, you can find the OnePlus Watch 2 on sale for $245 at Amazon More