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Top Reading Glasses to Shop Online in 2025

Strength Reading glasses typically range from +0.25 to +2.50 diopters (the unit of measurement for eye prescriptions), though the average starting strength is usually around +0.75. In rare cases, reading glass strength can go up to +4.00. “Tips for buying reading glasses online are similar to buying ready-made reading glasses at the drugstore: it’s a convenient option, but it’s not a good idea for everyone,” says Dr. Ravi Goel, clinical spokesperson for the American Academy of Ophthalmology. “

Instagram’s new feature helps college students connect with others on campus

Instagram is introducing a new feature aimed at helping college students connect with people on campus, the company announced on Tuesday. The launch comes a week after TikTok rolled out a nearly identical feature. The new option allows students in the U.S. to add their college or university to their profile banner and browse a list of students at their school. Students will see an ‘Add School’ option on their profile, which they can click to complete a verification process through the student

Finally, my ultimate smart home setup is complete thanks to this display gadget

Eufy Security E10 Smart Display ZDNET's key takeaways The Eufy Security E10 Smart Display is available for $200. This smart display shows you the history and current status of your security system and works as a control panel with real-time alerts. The E10 Smart Display only works with Eufy Security devices, so it's not compatible with other security cameras or meant to be a smart home hub. $199.99 at Amazon Follow ZDNET: Add us as a preferred source on Google. I've had an Eufy Security syst

The physics of parabolic microphones: Frequency dependence of gain (2023)

Introduction Parabolic microphones are known for their extreme sensitivity, and the origin of their acuity isn’t difficult to guess. It is the most obvious thing about them, which can also make them a liability for field use, namely, their considerable size. Just as a large amount of weak light is captured by a telescope’s parabolic mirror and made amenable to viewing with the much smaller human eye, so too are faint sounds harvested with a reflecting dish that far exceeds the dimensions of our

A Tiny Diamond Defect Could Be Blocking Fusion Breakthroughs

Every part of a fusion reactor is designed for maximum efficiency. Well, in theory, at least. In reality, the materials chosen to bring us closer to fusion don’t always perform as expected, leading to structural glitches that obstruct fusion reactions. Diamond capsules used to safely store hydrogen fuel are no exception, but a new study offers some guidance for researchers hoping to preemptively address these material shortcomings. In a recent Matter paper, material scientists describe how the

I've Been Running for Over 15 Years. These Are the Best Treadmills of 2025

The first thing I noticed about the NordicTrack Commercial 2450, NordicTrack's newest addition to its commercial treadmill series, is the touchscreen. It has a 22-inch HD touchscreen that resembles a desktop computer screen, so it's huge. It also tilts and pivots so you can adjust it for different uses, like if you want to take workout classes on the floor. The treadmill itself is also on the bigger side since it's a commercial treadmill, but it does fold up using its easylift assist feature, so

Eyebot gets $20M Series A to boost to expand eye care access

Eyebot, a startup offering a 90-second vision test kiosk that delivers doctor-verified glasses prescriptions, has secured $20 million in Series A funding. The Boston-based startup, founded in 2021, streamlines how people access vision care by eliminating traditional obstacles, such as appointment delays, limited accessibility, complex insurance requirements, and cost. Its kiosks, already found in malls, universities, retail stores, pharmacies, grocery chains, schools, and airports, deliver a f

Your Google Discover feed could soon be more customizable (APK teardown)

Joe Maring / Android Authority TL;DR Google is evaluating new options to make the Discover feed easier to customize. It is testing a new language selection option that lets you select multiple languages. The language selection tool is unlikely to limit the number of languages you can choose for content on the Discover feed. So far, Google has restricted language choices for the Discover feed to itself. However, an imminent change could soon provide you with more control over the content you

Sonos headphones and speakers are up to 25 percent off for back to school

No matter how old you get, the back-to-school season will always bring a desire to shop. So, sales at this time of year are always more than welcome — especially when they're on some of our favorite devices. Such is the case with the 10 percent discount currently available on the Sonos Era 100. Our choice for midrange smart speaker is down to $179 from $199 as part of a larger sale on the Sonos website. The same price is available on Amazon, as are some more deals on Sonos products. Sonos debu

4 apps you should use instead of Headspace

Kaitlyn Cimino / Android Authority Headspace is arguably the most popular meditation app around, with millions of users across 200 countries. I’ve used it extensively, and there’s a lot to like. It was one of the first super-successful apps in this category, paving the way for countless others that followed. However, Headspace isn’t perfect. For many, the cost is a major hurdle. It’s one of the pricier options available and offers limited free content beyond its initial trial period. I decide

Spotify and YouTube Music test out their sleek new look on Android Auto (APK teardown)

TL;DR Google introduced new media app templates as part of its Android for Cars App Library update. These templates bring a redesigned “Now Playing” UI with a new Material 3 Expressive seekbar. The templated media apps are currently in closed beta, but we’ve managed to get an early look at them on Spotify and YouTube Music. At Google I/O 2025, Google announced new media app templates that are now part of the Android for Cars App Library. Media apps can use these templates to provide a consist

US threatens extra tariffs, export bans, for nations that regulate Big Tech

+COMMENT US president Donald Trump has threatened to impose extra tariffs on imports from any nation that dares to regulate American technology companies. Trump took to Truth Social on Monday evening to declare “As the President of the United States, I will stand up to Countries that attack our incredible American Tech Companies.” “Digital Taxes, Digital Services Legislation, and Digital Markets Regulations are all designed to harm, or discriminate against, American Technology. They also, outr

Matter Is Finally Ready to Deliver the Smart Home It Promised

Last month's Ikea's announcement of more than 20 new Matter-over-Thread devices felt like a much-needed breakthrough moment for the high-profile smart home standard. If Ikea—a brand with a broad, not necessarily tech-savvy customer base—is all-in on Matter, have we finally arrived at the smart home utopia that was first promised back in late 2019? It was then, amid growing frustrations from users around smart home compatibility, that tech giants including Apple, Amazon, Google, and Samsung form

The Physics of Parabolic Microphones: Frequency Dependence of Gain

Introduction Parabolic microphones are known for their extreme sensitivity, and the origin of their acuity isn’t difficult to guess. It is the most obvious thing about them, which can also make them a liability for field use, namely, their considerable size. Just as a large amount of weak light is captured by a telescope’s parabolic mirror and made amenable to viewing with the much smaller human eye, so too are faint sounds harvested with a reflecting dish that far exceeds the dimensions of our

A bug saved the company

In the realm of computers, bugs are generally a bad thing. Every year, our team ships dozens of free updates to eliminate bugs that are an inescapable byproduct of the countless variables in software development. Rarely, though, a bug can be beneficial. Back in 2002, a software bug saved Rogue Amoeba. It started when we shipped the very first version of Audio Hijack. We wanted to give potential customers the ability to fully test the app prior to purchase, but we weren’t sure how best to limit

20% Off LG Promo Codes & Coupons

LG makes some of the best TVs you can buy. Its OLED TVs in particular are perennial favorites at WIRED, with C-series models like the C4 (9/10, WIRED Recommends) providing among the best performance for your dollars on the market. LG is about way more than TVs of course. The Korean brand offers multiple products across the A/V landscape, from soundbars to Bluetooth speakers, along with a host of other products like home appliances, laptops, and more. Save over 40% with LG promo codes and online

11 secret Fire TV remote shortcuts I use to unlock hidden features and menus

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Nvidia Unveils High-Tech ‘Brain’ for Humanoid Robots and Self-Driving Cars

Could humanoid robots get a lot more human? Nvidia may have made that possibility a bit realer today with a smarter robot brain that has less energy demands. The tech giant’s latest robotics offering is Jetson Thor, a super computer built for real-time AI computation on humanoid robots and smart machines alike, Nvidia announced in a press release on Monday. The new module is built to handle larger amounts of information at less energy than previous model Jetson Orin. Powered by the latest Blac

The new entry-level Kindle Colorsoft is $30 off for a limited time

Amazon’s 16GB Kindle Colorsoft is less than a month old, but it’s already on sale for $219.99 ($30 off) at Amazon, Best Buy, and Target. Meanwhile, the new Colorsoft Kids — which includes a 12-month subscription to Amazon Kids Plus, a two-year extended warranty, and a cover-style case — has been discounted to $239.99 ($30 off) at Amazon, Best Buy, and Target. Both ad-free e-readers feature a seven-inch color E Ink display, IPX8 waterproofing, and a battery that can last up to eight weeks on a si

a16z spends $1.49M in Washington lobbying, while rivals mostly sit out

Andreessen Horowitz’ plan to push its agenda in Washington shows no sign of slowing down, with the firm reporting $1.49 million in federal lobbying so far this year, according to lobbying records filed with Congress. A16z is even narrowly outspending its own industry trade group, the National Venture Capital Association. The pace of lobbying appears to be accelerating from last year, according to a TechCrunch review of lobbying disclosures. A16z spent $1.8 million on lobbying in all of 2024 and

Tesla could have avoided that $242.5M Autopilot verdict, filings show

Months before a jury awarded a $242.5 million verdict against Tesla over its culpability in a 2019 fatal crash, the automaker had a chance to settle for $60 million. Instead, Tesla rejected that offer, according to new legal filings that were first reported by Reuters. The settlement proposal, which was made in May, was disclosed in a filing that requested Tesla cover legal fees for the plaintiffs in the case. Earlier this month, a jury in federal court in Miami found Tesla partly to blame f

Poll: Do you like the new Google dialer?

Joe Maring / Android Authority Google has been rolling out a major visual and functional refresh to its Phone app, and people aren’t shy about sharing how they feel. Between the Material 3 Expressive makeover and the flashy new Calling Cards feature, the humble Google dialer has suddenly become one of the most talked-about Google apps of the year. Don’t want to miss the best from Android Authority? Set us as a preferred source in Google Search to support us and make sure you never miss our lat

Imgur protest covers the front page in anti-MediaLab memes

Despite all the division and controversy rife in the modern era, sometimes the Internet does manage to collectively agree on something. Right now, they agree that they hate Imgur parent company MediaLab. After being acquired by MediaLab in 2021, the once famously open-to-anything image-sharing service began placing restrictions on content in 2023. More recently, the site has experienced service issues, including problems with notifications. Many members of the Imgur community have claimed that

Peek Inside the Sacred Jedi Texts From ‘Star Wars: The Last Jedi’

The Star Wars sequel trilogy remains a hot topic for Star Wars fans, young and old. No matter where you stand on the three films, though, one thing we can probably all agree on is the one prop from the series that we’d most like to hold in our hands and explore: the sacred Jedi texts. Revealed in Star Wars Episode VIII: The Last Jedi, the Jedi texts are stored on Ahch-To and watched over by Luke Skywalker after he leaves the Jedi order and the Force behind him. They’re the last remnants of the

Topics: jedi rey star texts wars

Reading for pleasure plummets by 40% in the US

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Dataset characterization and measures of reading. Credit: iScience (2025). DOI: 10.1016/j.isci.2025.113288 If you love nothing more than devouring a page-turner in your free time, you're becoming a rare breed. Reading for pleasure among adults in the United States has fallen dramatically in the last two decades. A n

Study finds gaps in evidence for air-cleaning technologies to prevent infections

A new study led by researchers from the University of Colorado Anschutz Medical Campus and the National Institute for Occupational Safety and Health (NIOSH) through the Centers for Disease Control and Prevention (CDC) finds that although many technologies claim to clean indoor air and prevent the spread of viruses like COVID-19 and the flu, most have not been tested on people and their potential risks are not yet fully understood. Published today in the Annals of Internal Medicine, the research

Saudi AI Firm Launches Halal Chatbot

Companies with AI chatbots love to highlight their capability as translators, but they still default to English, both in function and in the information they are trained on. With that in mind, Humain, an AI company in Saudi Arabia, has now launched an Arabic-native chatbot. The bot, called Humain Chat, runs on the Allam large language model, according to Bloomberg, which the company claims was trained on “one of the largest Arabic datasets ever assembled” and is the “world’s most advanced Arabi

Ether slides to start the week after hitting a fresh record near $5,000

Ether tumbled to start the week, erasing gains from its Jackson Hole rally after hitting a fresh record over the weekend. On Monday, the price of the second largest cryptocurrency fell 8% to $4,431.60, according to Coin Metrics. On Sunday, it rose to an all-time high of $4,954.81, after hitting an earlier record Friday for the first time since 2021. Meanwhile, bitcoin fell 2% to $110,531.00, its lowest level since July. The flagship cryptocurrency hit its most recent record of $124,496 on Aug.

Something Extremely Scary Happens When Advanced AI Tries to Give Medical Advice to Real World Patients

Image by Getty / Futurism Developments Last week, Google AI pioneer Jad Tarifi sparked controversy when he told Business Insider that it no longer makes sense to get a medical degree — since, in his telling, artificial intelligence will render such an education obsolete by the time you're a practicing doctor. Companies have long touted the tech as a way to free up the time of overworked doctors and even aid them in specialized skills, including scanning medical imagery for tumors. Hospitals ha

My 4 favorite Linux distros for streaming - and why choosing the right one makes a huge difference

Jose A. Bernat Bacete / Moment via Getty Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Some Linux distributions are better for streaming. There are certain factors to consider for streaming on Linux. The distributions here should work fine without tweaking. Among Spotify, Netflix, Hulu, and other streaming services, I consume a lot of content. Although you might think any operating system with a web browser (or the ability to install an app or two) is perfectl