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The Best OTC Hearing Aids (2025), Tested and Reviewed

If you’re spending hundreds or thousands of dollars buying an OTC hearing aid, make sure you’re getting a product that offers a sustainable long-term solution to your hearing loss needs. Aside from the obvious things like sound quality, take a few minutes to look into these specs. What size and style works best for you? Most hearing aids on the market are classified as either behind-the-ear (BTE) or in-the-ear (ITE). BTE hearing aids are probably what you think of when you picture a hearing aid

Topics: aid aids ear hearing otc

Grab the 55-inch Samsung Odyssey Ark on sale and get a free smart monitor - here's how

Whether a console or PC gamer, your display can make or break your gaming experience. The Samsung Odyssey Ark is a 55-inch, curved gaming monitor designed to be the ultimate display for gamers and content creators alike. And right now, you can save $1,200 when you buy directly from Samsung- a sizable 40% off. Plus, for a limited time, you can add a 32-inch M50D smart monitor for free and 2 years of Samsung Care+ for just $1. Also: The best cheap gaming PCs you can buy The 55-inch screen uses a

5 ways business leaders can transform workplace culture - and it starts by listening

Elyse Betters Picaro / ZDNET ZDNET's key takeaways The best business leaders ensure people have a platform to air views. Employees need to feel their opinions are heard and valued. Reach out to customers and partners for their sentiments. Great managers don't just talk a good game; they also deliver results -- and great outcomes are often tied to an ability to listen to people effectively. Harvard Business Review suggests that leaders who listen well create company cultures where people fe

Complex Iterators Are Slow

Complex Iterators are Slow Thursday, 31 July 2025 Timi, my pure JavaScript B-Tree, achieves best in class iteration speed in part because I replaced Iterators with callbacks. They might be convenient, but the design of JavaScript Iterators is inherently slow for complex iteration as it prevents your compiler from inlining code. Inlining is when the call site of a function is replaced with its body to avoid the overhead of a function call. So, this: function add(a, b) { return a + b; } for (

Show HN: Trayce – “Burp Suite for developers”

How does container monitoring work? The TrayceAgent container runs along side your existing containers. The agent uses eBPF probes to intercept network requests and send them back to the GUI to be displayed. Protocols Supported: HTTP HTTPS (for Go and OpenSSL-based languages like Python, Ruby etc.) GRPC MySQL Postgres Who is it for? Trayce container monitoring is intended for anyone wanting to see whats going on inside their local Docker containers: backend developers, QA engineers, tes

Donald Trump Orders Crackdown on Politically Motivated ‘Debanking’

US President Donald Trump has ordered regulators to investigate the alleged refusal among US banks to supply accounts to customers on the basis of their political or religious beliefs. In an executive order signed Thursday, Trump accused federal banking regulators of presiding over an unlawful discrimination campaign under the guise of risk management, echoing allegations leveled previously by members of conservative groups and the cryptocurrency sector. “Bank regulators have used supervisory

Best Wireless Headphones (2025): Tested Over Many Hours

Other Wireless Headphones We’ve Tested Wireless headphones are the default these days, and there are roughly 1 gazillion of them (and counting). We do our best to test them all, but not everything we test can make the big list. Here are some other good options worth trying. Sony WH-1000XM5 for $300-348: Sony's XM5 (9/10, WIRED Recommends) remain a top headphone, even after being supplanted by the fancier XM6. For a fairly sizable price reduction, you'll get still-fabulous noise-canceling tech,

A major historical bitcoin cycle that dictates its price might be breaking

In this article BTC.CM= Follow your favorite stocks CREATE FREE ACCOUNT Caia Image | Collection Mix: Subjects | Getty Images Bitcoin 's historical "cycle" is showing signs that it might be breaking as a changing profile of investors and supportive regulation reshapes market dynamics. If this often predictable pattern is broken, it would have significant implications for the way investors assess the cryptocurrency's price action and the potential timing of when to invest in bitcoin. "It's not o

Fast charging quietly changed my life — and it might change yours too

Dhruv Bhutani / Android Authority I’m old enough to remember when most smartphones topped out at 5W or even 10W charging speeds. In fact, my first proper Android phone was 2012’s Sony Xperia V, and it offered a mere 5W power level. The world has moved on rapidly, with 45W, 65W, 80W, and even 120W charge speeds now available. But even so, some users still prefer slow charging. However, to be honest, I think most people don’t realize they want fast charging until they’ve actually used it. How f

The best streaming deals: Save on YouTube TV, HBO Max, Disney+ and others

If you’ve been shocked by how much you spend on streaming services lately, you’re not alone. Companies like Netflix, Disney, Max and others have been consistently raising prices to the point where you may question if streaming is even worth it anymore. We at Engadget still think it is, but we also think you should be smart with your money — and that’s where streaming deals come in. Yes, it is possible to get discounts on services like Peacock and Paramount+, even if those deals aren’t as common

Smartwatches Recalled for Catching Fire, Burning Hands

The Altafit af28 smartwatches have been recalled, according to a press release Thursday from the U.S. Consumer Product Safety Commission. The problem? The watches can overheat on their chargers and even ignite into flames. The smartwatches were sold on the Home Shopping Network from March 2025 to May 2025 for $50, marked down from $100. There have been 39 reports of the watches melting, burning, and catching fire with at least six reports of consumers’ hands being burned along with property dam

What Happens When You Fold and Unfold the Samsung Galaxy Z Fold 7 200,000 Times?

After folding and unfolding the Samsung Galaxy Z Fold 7 200,000 times by hand, Korean YouTube channel Tech-it found that the folding phone's redesigned hinge and thinner design couldn't withstand repeated handling. The stunt, which was livestreamed over the course of a few days, found that the phone would reboot every 6,000 to 10,000 folds. At 46,000 folds, the phone started to creak. At 75,000 folds, an unknown black liquid started to leak out of the hinge. At 175,000 folds, all speakers, incl

Virtual Linux Devices on ARM64

500 virtual Linux devices on ARM 64 Underjord is an artisanal consultancy doing consulting in Elixir, Nerves with an accidental speciality in marketing and outreach. If you like the writing you should really try the pro version. This is the first part of an experimental journey as I explore how many instances of my favorite IoT framework I can run on the 192 core Ampere One. Background I work on the Nerves project which is an IoT framework providing best-practice underpinnings and support so

Ask HN: Has any of the Pivotal Tracker replacement attempts succeeded?

I mean succeeded in replicating it, not necessarily as a business. It doesn't seem so. I tested all I could find, LiteTracker seems the best, but still extremely buggy even in the initial demo project changing task status fails. The rest appears either half-finished, untrustworthy or has a very sketchy interface. But would really like to be surprised. I am very rarely willing to pay for software and this is one case I really want to, but cannot find anything. This thing kinda feeds my pet the

Donald Trump Orders Crackdown on Politically-Motivated ‘Debanking’

US President Donald Trump has ordered regulators to investigate the alleged refusal among US banks to supply accounts to customers on the basis of their political or religious beliefs. In an executive order signed Thursday, Trump accused federal banking regulators of presiding over an unlawful discrimination campaign under the guise of risk management, echoing allegations leveled previously by members of conservative groups and the cryptocurrency sector. “Bank regulators have used supervisory

Black Hat 2025: Why your AI tools are becoming the next insider threat

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Cloud intrusions increased by 136% in the past six months. North Korean operatives infiltrated 320 companies using AI-generated identities. Scattered Spider now deploys ransomware in under 24 hours. However, at Black Hat 2025, the security industry demonstrated that it finally has an answer that works: agentic AI, delivering measurable resu

New executive order puts all grants under political control

On Thursday, the Trump administration issued an executive order asserting political control over grant funding, including all federally supported research. The order requires that any announcement of funding opportunities be reviewed by the head of the agency or someone they designate, which means a political appointee will have the ultimate say over what areas of science the US funds. Individual grants will also require clearance from a political appointee and "must, where applicable, demonstra

Cursed Knowledge

50 extra packages are cursed There is a user in the JavaScript community who goes around adding "backwards compatibility" to projects. They do this by adding 50 extra package dependencies to your project, which are maintained by them.

What are semiconductors and why is Trump threatening 100% tariffs?

What are semiconductors and why is Trump threatening 100% tariffs? 11 hours ago Share Save Liv McMahon & Shiona McCallum Technology reporters Share Save Getty Images The manufacture of the tiny tech that powers billions of devices is under a microscope. US President Donald Trump has said he plans to introduce 100% tariffs on semiconductor imports. The tiny chips power a range of different devices and are integral to modern technology and the global economy. While some semiconductor producers

Achieving 10,000x training data reduction with high-fidelity labels

Classifying unsafe ad content has proven an enticing problem space for leveraging large language models (LLMs). The inherent complexity involved in identifying policy-violating content demands solutions capable of deep contextual and cultural understanding, areas of relative strength for LLMs over traditional machine learning systems. But fine-tuning LLMs for such complex tasks requires high-fidelity training data that is difficult and expensive to curate at the necessary quality and scale. Stan

New executive order puts all grants under political control

On Thursday, the Trump administration issued an executive order asserting political control over grant funding, including all federally supported research. The order requires that any announcement of funding opportunities be reviewed by the head of the agency or someone they designate, which means a political appointee will have the ultimate say over what areas of science the US funds. Individual grants will also require clearance from a political appointee and "must, where applicable, demonstra

Pixel 10 leaked promo videos offer a peek at the hardware we want most

TL;DR Following a series of photo leaks just a few hours back, Evan Blass returns with some fresh video leaks of Google’s new hardware. The clips show off the Pixel 10 Pro, Pixel 10 Pro Fold, and Google’s Pixel Watch 4. We also get some support for our recent find about free Google AI Pro offers with purchase of a Pixel 10. Google’s next big hardware launch is under two weeks away at this point, and while it definitely feels like we’ve seen so many leaks by now that the devices might as well

Topics: 10 going google pixel pro

Apple Maps cycling directions expand to Hong Kong and Taiwan

When Apple first launched cycling directions on Apple Maps, the feature was limited to a handful of cities like New York and Beijing. Since then, Apple has gradually expanded coverage. Now, cycling directions are also available in Hong Kong and Taiwan. If you ride a bike to get around where you live, you know that some information is essential for route planning: are there bike paths? Bike lanes? Do they cover the entire route? What is the elevation along the way? Since the limited rollout in

Flipper Zero DarkWeb Firmware Bypasses Rolling Code Security

Over on YouTube Talking Sasquach has recently tested custom firmware for the Flipper Zero that can entirely break the rolling code security system used on most modern vehicles. Rolling code security works by using a synchronized algorithm between a transmitter and receiver to generate a new, unique code for each transmission, preventing replay attacks and unauthorized access. In the past we've discussed an attack against rolling code security systems called RollJam, which works by jamming the o

On ‘Strange New Worlds’, What’s a Little Trauma Bonding Among Friends?

Star Trek: Strange New Worlds‘ third season has had a bit of an awkward tone issue. Across four episodes already, we’ve switched episode-to-episode from pretty grim circumstances (a Gorn attack here, a zombie outbreak there) to lighthearted silliness (an encounter with Trelane here, a holodeck murder mystery there). Even as those individual episodes haven’t all entirely worked to varying degrees, this back-and-forth has only really helped to make the show feel a bit aimless. So while this week’s

High costs and thin margins threatening AI coding startups

In February, AI coding startup Windsurf was in talks to raise a big new round at a $2.85 billion valuation led by Kleiner Perkins, at double the valuation it hit six months earlier, sources told TechCrunch at the time. That deal didn’t happen, according to a source familiar with the matter. Instead, news broke in April that the startup planned to sell itself to OpenAI for roughly the same valuation: $3 billion. While that deal famously fell apart, one bigger question remains: If the startup was

Duolingo stock skyrockets 14% on boosted guidance as AI powers user growth

A Duolingo logo is seen on a smartphone. Duolingo shares skyrocketed nearly 14% after the language-learning platform boosted its guidance due to strong user growth driven by artificial intelligence. The mobile learning platform hiked its full-year guidance to between $1.01 billion and $1.02 billion, up from a prior range of $987 million to $996 million. Duolingo also lifted its bookings guidance to between $1.15 billion and $1.16 billion. "We exceeded our own high expectations for bookings an

Pinterest stock falls 10% after earnings miss

Bill Ready, CEO, Pinterest, speaks at the 28th annual Milken Institute Global Conference at the Beverly Hilton in Beverly Hills, California on May 5, 2025. Pinterest shares were down more than 10% on Thursday after the company reported second-quarter earnings that missed on earnings per share. Here's how the company did, compared to analysts' consensus estimates from LSEG: Earnings per share : $0.33 cents Adj. vs. $0.35 cents expected : $0.33 cents Adj. vs. $0.35 cents expected Revenue: $998

ChatGPT's GPT-5 models released: everything you need to know

After a long wait, GPT-5 is finally rolling out. It's available for free, Plus, Pro and Team users today. This means everyone gets to try GPT-5 today, but paid users get higher limits. In a blog post, OpenAI says GPT-5 is a big leap compared to previous models. OpenAI added that GPT-5 is the best coding model, and early benchmarks suggest it beats Opus 4.1 from Claude by a small margin, but real-life benchmarks are awaited. Unlike previous models, GPT-5 has built-in reasoning. It is a unifie