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Is Nano-Hydroxyapatite Toothpaste an Effective Fluoride Alternative? Dentists Weigh In

Picking the best toothpaste can be a challenge, especially with newer ingredients being added to the market. Nano-hydroxyapatite is a timely example and the star ingredient for popular brands like Boka and Davids. Amidst health concerns around fluoride and Robert F. Kennedy Jr., US Secretary of Health and Human Services, proposing to remove it from public water, nano-hydroxyapatite has been promoted as an effective alternative to fluoride in toothpaste. Many claim that it can repair enamel, prev

Resident Evil: Survival Unit for iOS now up for pre-order, if you don’t mind waiting

Sony’s subsidiary Aniplex Inc. has made Resident Evil: Survival Unit available for pre-order on the App Store, ahead of its release. Way ahead, as it turns out. Here are the details. Pre-order now, get it… December 31 (but likely before that) Earlier this month, developer Aniplex announced Resident Evil: Survival Unit, a new mobile strategy game for iOS and Android set in the iconic zombie-infested universe that spans nearly three decades of console and PC games, multiple remakes, and several

Following YouTube, Meta announces crackdown on ‘unoriginal’ Facebook content

Meta announced on Monday that it will take additional measures to crack down on accounts sharing “unoriginal” content to Facebook, meaning those that repeatedly reuse someone else’s text, photos, or videos. This year, Meta has already taken down around 10 million profiles that were impersonating large content producers, it said. Plus, it has taken action against 500,000 accounts that were engaged in “spammy behavior or fake engagement.” Those actions have included things like demoting the accou

Canon R50 V review: An affordable vlogging camera that lags behind its rivals

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Canon has released 20 cameras since launching the RF mount in 2018, but it had one gaping hole in a key market: vlogging. Now, the company has patched that with the launch of the $700 R50 V that’s aimed at creators on a budget and designed to take on Sony’s ZV-E10 II. The R50 V has th

Topics: canon e10 ii r50 video

I recommend this Windows laptop to creatives and professionals - even if it's meant for gamers

ZDNET's key takeaways MSI's new Raider 18 HX is retailing for $4,000. This is, without a doubt, the most powerful laptop I've tested in 2025, due to its Intel Core Ultra 9 CPU and GeForce RTX 5080 GPU. As you can imagine, it is quite expensive and rather heavy. View now at New Egg View now at Amazon View now at B&H Photo Video more buying choices At Amazon, the MSI Raider 18 HX with the GeForce RTX 5090 graphics card is on sale for $4,250, a $950 discount. 2025 has been a big year for mega n

Topics: 18 laptop like msi raider

I replaced my Ring doorbell with this subscription-free option - with one concern

ZDNET's key takeaways The Lorex 2K Wi-Fi video doorbell is available for $189. The doorbell comes in wired and wireless installations, communicates reliably, and includes a preinstalled 32GB microSD card for local storage to bypass subscription fees. Although it has a 2K resolution, the image is so wide angle that objects look distorted. $199.99 at Amazon Video doorbells are among the best ways to start your smart home journey. They are easy to use and often easy to install, and provide much-

One of the most versatile cameras I've used is not from Sony or Canon and it's on sale

Ant Pruitt/ZDNET At Best Buy, the Insta360 X4 Action Camera is $150 off right now. ZDNET's key takeaways The Insta360 X4 Its accommodating accessories, including the Invisible Selfie Stick and Utility Frame, make it a fantastic camera for most environments. Just be aware of scratching the lens as both sides protrude out. Most talk in tech today revolves around AI in some shape or form, but not too long ago, VR and 360-degree video were the hot topic. When it comes to 360-degree video, the

I used Google Veo to bring my selfies and photos to life - and things got hilariously weird

Tiernan Ray / Elyse Betters Picaro / ZDNET Google this week made available the latest iteration of its Veo video-generation tool to users of its Gemini artificial intelligence program who have a "Pro" or "Ultra" account. Also: I used Google's Flow AI to create my own videos with sound and dialogue - Here's how it went Veo has been available in preview for some time now. What's new with the latest implementation is the ability to begin your video by uploading a still image to serve as the init

Topics: ai veo video videos zdnet

At Least One Familiar Face Won’t Be Back for ‘Practical Magic 2’

Clay McLeod Chapman’s Ghost Eaters is coming to the big screen. Get a creepy teasing look at IT: Welcome to Derry. Plus, what’s coming on Invasion and Rick & Morty. Spoilers, away! Practical Magic 2 In a recent social media post (via Deadline), Evan Rachel Wood confirmed she “wasn’t asked” to return for Practical Magic 2, stating she believes her character, Kylie, is set to be recast. I am getting asked about this a lot, so l’ll just clear it up now;I was not asked to come back and be in the

How incel language infected the mainstream internet — and brought its toxicity with it

This excerpt from Adam Aleksic’s Algospeak: How Social Media Is Transforming the Future of Language has been abridged for online publication. The book is out on July 15th. The modern-­day incel is entirely an invention of the twenty-­first century. Before the internet, lonely men simply didn’t have a way to gather and share ideas. That all began to change in 1997, when a Canadian student started a website called Alana’s Involuntary Celibacy Project to connect with others over her shared lack of

Samsung Galaxy S26 series leak hints at an Edge future (again)

Hadlee Simons / Android Authority TL;DR The Samsung Galaxy S26 Ultra will reportedly gain a 200MP main camera and a 50MP tele camera. Samsung’s middle Galaxy S26 model apparently has a 50MP ultrawide camera, much like the Galaxy S25 Edge. This ultrawide camera potentially hints at the Galaxy S26 Plus being swapped out for an S26 Edge. We already know that Samsung is hard at work on the Galaxy S26 series, and we’ve seen a few leaks already. Now, a trusted outlet has revealed some more details

Best Internet Providers in Alexandria, Virginia

What is the best internet provider in Alexandria? CNET recommends Verizon Fios as the best internet service provider in Alexandria. It offers fast fiber coverage, blistering-fast speeds and reasonable prices. You get unlimited data, free equipment rental and lengthy price guarantees. Verizon Fios is one of CNET's top-rated internet service providers countrywide, so it makes sense it would be good in Alexandria, too. Ting Fiber's flat rate and fast speeds make it a solid fiber internet alternat

Best VPN for iPhone 2025: Enhance Your Privacy on the Go

Downloading a VPN app, creating an account, choosing a plan and connecting to your VPN shouldn't take longer than a minute or so. Nelson Aguilar/CNET With so many iPhone VPN apps available, it can be difficult to choose the right one. Based on our extensive research and hands-on testing of VPNs over the years, these are the factors to look out for when choosing the best VPN for iPhone: Privacy The most important factor to consider with any VPN is privacy. You should never use a VPN provider i

New Video-Generating AI Trained 100 Percent on Public Domain Films

Few tech products have been as broadly contentious as video-generating artificial intelligence. These complex algorithms, which cleave millions of datapoints together into seconds-long gobs of video, are notoriously trained on proprietary material, leading to widespread ethical and legal concerns. (That's before we even mention how much energy it takes to synthesize an AI video.) Tech billionaires tend to argue that this is simply the way things need to be — if you want AI, we need to feed it

Two-step system makes plastic from carbon dioxide, water and electricity

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: Credit: Angewandte Chemie International Edition (2025). DOI: 10.1002/anie.202503003 What if a machine could suck up carbon dioxide from the atmosphere, run it through a series of chemical reactions, and essentially spit out industrially useful plastic? "I think that is something that we, as a society, would be inte

Lost Chapter of Automate the Boring Stuff: Audio, Video, and Webcams in Python

The third edition of Automate the Boring Stuff with Python is now available for purchase or to read for free online. It has updated content and several new chapters, but one chapter that was left on the cutting room floor was "Working with Audio, Video, and Webcams". I present the 26-page rough draft chapter in this blog, where you can learn how to write Python code that records and plays multimedia content. Working with Audio, Video, and Webcams These days a smartphone is a portable film st

The 41 Best Movies on Netflix Right Now (July 2025)

Netflix has plenty of movies to watch. Maybe too many. Sometimes finding the right film at the right time can seem like an impossible task. Let us help you. Below is a list of some of our favorites currently on the streaming service—from dramas to comedies to thrillers. If you decide you’re in more of a TV mood, head over to our collection of the best TV series on Netflix. Want more? Check out our lists of the best sci-fi movies, best movies on Amazon Prime, and the best flicks on Disney+. If

The best Amazon Prime Day deals under $50 that you can still get today

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Prime Day may be over, but you can still get budget-friendly gadgets from Apple, Anker, Roku and others at a discount today. Big ticket items like TVs and iPads might get the lion’s share of the attention during Amazon Prime Day, but you can often find affordable tech on sale for even

Topics: day guide prime roku usb

YouTube’s Latest Update Shows That Online Monoculture Is Dead

Remember “Baby Shark Dance?” How about “Gangnam Style?” Those videos were among the most inescapable offerings of the YouTube canon, pumped into our lives by the last vestige of the internet monoculture: the Trending page. Now, a full decade since it was first introduced, YouTube announced it is ending its effort to inject top videos into everyone’s feeds, opting instead to highlight popular content in specific niches. In a blog post, the company admits that the internet ecosystem has changed c

Home Internet 101: Which Internet Connection Is the Best?

There are different modes of internet access, and here at CNET, we've encountered every type of internet connection out there. Our experts can tell you firsthand the difference the connection type you choose can make. In this guide, we'll cover the different types of connections available, the speeds they offer, their overall quality and price range. Keep in mind that choosing the right connection type for your household will mostly depend on what's available at your address. Some people may be

War for Westeros, Coming in 2026, Will Let Fans Make Their Own Game of Thrones Ending

For a moment in time, fantasy fans were split between whether Peter Jackson's Lord of the Rings movies or HBO's Game of Thrones prestige TV show was the best adaptation of a classic book series. But the Oliphaunt in the room is that the last seasons of the latter plummeted so far in quality that it soured opinions on the show as a whole, especially with its divisive ending. But an upcoming GoT video game adaptation due out in 2026 will give players a chance to set the record straight and make th

Capcom shares first footage of Resident Evil mobile spinoff

Capcom just shared a lengthy trailer for the upcoming Resident Evil Survival Unit . This is a mobile game, but not a remake of a pre-existing title . The original game includes a heavy emphasis on strategy and stars franchise heavy-hitters like Leon S. Kennedy, Claire Redfield and Jill Valentine. If you're wondering how these protagonists can exist together in the same game, it's all due to the magic of the multiverse. It's set in a parallel universe "that builds upon the Resident Evil world wh

Metadata Shows the FBI’s ‘Raw’ Jeffrey Epstein Prison Video Was Likely Modified

The United States Department of Justice this week released nearly 11 hours of what it described as “full raw” surveillance footage from a camera positioned nearby Jeffrey Epstein’s prison cell the night before he was found dead. The release was intended to address conspiracy theories about Epstein’s apparent suicide in federal custody. But instead of putting those suspicions to rest, it may fuel them further. Metadata embedded in the video and analyzed by WIRED and independent video forensics e

Conspiracy theorists unaware their beliefs are on the fringe

Overconfidence is a hallmark trait of people who believe in conspiracies, and they also significantly overestimate how much others agree with them, Cornell psychology researchers have found. The study indicates that belief in conspiracies may be less about a person’s needs and motivations and more about their failure to recognize that they might be wrong. Conspiracy believers not only consistently overestimated their performance on numeracy and perception tests, revealing they tend to be less a

The best Amazon Prime Day camera deals you can still get during the last day of the sale

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Amazon Prime Day is always a key period for camera buyers as any discount on such a major purchase is always helpful. Despite the tariffs, this year's sale is particularly strong for photography buffs, with big discounts on most of the major brands including some that don't normally of

How to Easily Watch YouTube Videos Offline

There's a good chance you've used YouTube to watch a video at least once in the past month. Over 2.7 billion people use the online video platform every month, according to research from the digital marketing firm Global Media Insight. If you're going somewhere with limited internet or just trying to conserve data on your phone plan, you might want to download some YouTube videos to entertain yourself. Luckily, there are a few ways you can download YouTube videos to watch offline. Subscribing to

The best Amazon Prime Day deals under $50 that you can get before the event is over

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . We've officially hit the last day of Amazon’s July Prime Day sale. But there's still time to stock up on accessories and smaller electronics. Every Prime Day tech deal we listed here is on sale for $50 and under — some deals are even all-time lows. Right now, Anker cables and chargers,

Amazon Prime Day kitchen deals: It's the last day to get up to 50 percent off air fryers, Instant Pots, blenders and more

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . If you’re considering updating your kitchen setup, first check out the best Prime Day kitchen deals we could find from Amazon’s sale. Engadget editors and reporters have tested and reviewed a whole bunch of kitchen tech and now that the sale is almost over (it ends today) it may be the

Show HN: Interactive pinout for the Raspberry Pi Pico 2

Want to show/hide interfaces and view a full pinout? Enable JavaScript! Pi Pinout | Pico Pinout | Pico W Pinout | Pico 2 Pinout Pico 2 Datasheet | RP2350 Datasheet | Getting Started Guide | Forum | Discord This interactive, accessible & beautiful GPIO pinout and pin function guide for the Raspberry Pi Pico 2 is maintained by @Gadgetoid. Want to help out? Send a PR, or toss me some coin via Ko-Fi, GitHub or Patreon.