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Samsung’s huge 49-inch OLED monitor is over $900 off
This RTX 4070 MSI gaming laptop is $350 off–that’s nuts
My favorite silent Logitech keyboard is now 19% off
Ikea goes all-in with Matter, and that’s great for Matter
I hate passwords. This cheap webcam helps me get rid of them
I found the 10 best Prime Day PC tech deals under $50
Claude can now connect to learning apps like Canvas, Panopto and Wiley

At the start of April, Anthropic released Learning mode, a feature that changed how Claude would interact with users. With the tool enabled, the chatbot would attempt to guide students to a solution rather than providing them with an answer outright. The release of Learning mode and Claude for Education was the start of a major push

1d | Engadget
The best Amazon Prime Day deals for day two are live: Get up to 50 percent off our top picks on headphones, TVs, robot vacuums and more

Amazon Prime Day is finally here, so now’s the time for members to stock up on discounted home essentials, clothing, shoes, and of course, tech while things are still on sale during day two. It’s safe to say that Amazon’s website will be overwhelming for the entirety of the event, so we wouldn’t blame you if you got distracted immediately upon opening it.

If you’ve got gadgets on your wishlist, Engadget

1d | Engadget
Amazon Prime Day kitchen deals include up to 50 percent off on air fryers, Instant Pots, blenders and more

As we hit the second day of Amazon's Prime Day sale, we're still seeing a good number of discounts on the kitchen tech we recommend. A few deals have expired, but most things we listed here yesterday are still in-stock. We found discounts on Ninja air fryers, Kitchen Aid applian

1d | Engadget
The MyPillow guy's lawyers fined for error-riddled AI-generated court filing

MyPillow CEO and election conspiracy enthusiast Mike Lindell's legal team is in some hot water after submitting an AI-generated court filing, as reported by The New York Times. The legal brief was filled with errors, including misquotes

1d | Engadget
Google Maps comes to Garmin smartwatches

If you’ve ever wished that your Garmin smartwatch could do a better job of helping you find the restaurant you’re late for dinner at, you’re in luck. From today, Garmin has announced that the Google Maps app is available to download (for free, as you’d expect) from its Connect IQ Store.

When open, Maps provides turn-by-turn directions as notifications on the watch displ

1d | Engadget
Stalker 2: Heart of Chornobyl is coming to PS5 later this year

Stalker 2: Heart of Chornobyl is coming to PS5. On Wednesday, developer GSC Game World said the shooter will launch on Sony's console later this year.

To say Stalker 2 had a long development process would be an understatement. We're talking 14 years here. After navigating funding issues, the studio nearly being shut down and a transition to Unreal Engine 5, it was

1d | Engadget
X CEO Linda Yaccarino is stepping down after two years

Linda Yaccarino is stepping down as CEO of X, apparently effective immediately. She posted the news, naturally, on X, saying "I’m immensely grateful to [Elon Musk] for entrusting me with the responsibility of protecting free speech, turning the company around, and transforming X into the Everything App." She went on to say that "the historic business turn around we have accomplished together has been nothing short of remarkable." Reasonable minds can differ on if any of those things have happ

1d | Engadget
Hands-On With the Galaxy Z Fold 7: So Thin You Forget It's a Foldable

Samsung's newest book-style phone is impressively slim, at just 4.2mm thick when open and 215 grams. But the $2,000 price tag is heavy on the wallet. https://www.cnet.com/tech/mobile/hands-on-with-the-galaxy-z-fold-7-so-thin-you-forget-its-a-foldable/#ftag=CADf328eec

2d | cnet.com
Ultra Thin: First Look at the Galaxy Z Fold 7 and Z Flip 7 video

We got an early look at Samsung's new foldables at its Unpacked Event in New York City. Here's what you can expect to get — and pay. https://www.cnet.com/videos/ultra-thin-first-look-at-the-galaxy-z-fold-7-and-z-flip-7/#ftag=CADf328eec

2d | cnet.com
Your Smartwatch Is About to Get More Productive Thanks to Gemini AI

Google's AI assistant lands on Wear OS 6, starting with Samsung's Galaxy Watch 8. Here are our first impressions, and what this update is bringing to your wrist. https://www.cnet.com/tech/mobile/your-smartwatch-is-about-to-get-more-productive-thanks-to-gemini-ai/#ftag=CADf328eec

2d | cnet.com
 NYT Strands hints and answers for Thursday, July 10 (game #494)

Looking for NYT Strands answers and hints? Here's all you need to know to solve today's game, including the spangram.

https://www.techradar.com/computing/websites-apps/nyt-strands-today-answers-hints-10-july-2025

 NYT Connections hints and answers for Thursday, July 10 (game #760)

Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles.

https://www.techradar.com/gaming/nyt-connections-today-answers-hints-10-july-2025

 Encouraging AI uptake: people first, tech second

In theory, almost everything could be automated if we really wanted it to be, but getting the most out of AI tools within a workplace setting will always come down to thinking strategically.

https://www.techradar.com/pro/encouraging-ai-uptake-people-first-tech-second

First Impressions: Samsung Galaxy Watch 8 Review

The Samsung Galaxy Watch 8 has a design that’s clean and elegant, with plenty of new software smarts to boot.

The post First Impressions: Samsung Galaxy Watch 8 Review appeared first on Trusted Reviews.

https://www.trustedreviews.com/reviews/samsung-galaxy-watch-8

At this Prime Day price, I might finally buy a Ring Video Doorbell

I’ve held off on picking up a video doorbell for some time, but this Ring Video Doorbell deal might just turn me around. Amazon has a ton of deals for its own brand products this Prime Day, including Kindles, Fire Tablets and more, but if you’re looking to bolster your smart home ecosystem then you [...]

The post At this Prime Day price, I might finally buy a Ring Video Doorbel

Keep condensation at bay with this bargain Karcher window vac

Ditch your old fashioned squeegee for a window vacuum and take the hassle out of dealing with condensation, with this Prime Day deal.

The post Keep condensation at bay with this bargain Karcher window vac appeared first on Trusted Reviews.

https://www.trustedreviews.com/deals/karcher-window-vacuum-prime-day-offer

I love flagship phones, but there’s no denying the Galaxy A56 is a smarter buy for most

Sometimes you want the best phone going with all the bells and whistles, but there are times when the smarter choice is to plump for a mid-range offering that offers incredible value for money.

The post I love flagship phones, but there’s no denying the Galaxy A56 is a smarter buy for most appeared first on

Samsung’s Galaxy Buds FE are a Prime Day bargain

After a pair of wireless earbuds? Samsung’s Galaxy Buds FE have dropped significantly down in price for Prime Day 2025. As long as you’re a Prime customer, you can enjoy this deal where the Galaxy Buds FE have had 56% lopped off the asking price. There once were £99, you can now get them for [...]

The post Samsung’s Galaxy Buds FE are a Prime Day bargain appeared first o

Get a Garmin smartwatch for under £300 right now

Garmin’s focus on meaningful, everyday enhancements makes its wearables genuinely impactful and this is such a standout deal, especially now that it’s dropped to just £291.99, saving you £51.

The post Get a Garmin smartwatch for under £300 right now appeared first on Trusted Reviews.

https://www.trustedreviews.com/deals/get-a-garmin-smartw

Big screen Hisense TVs are going mega cheap in the Amazon Prime Day sale

If your current home entertainment set-up is starting to show its age then it might be time to make use of this outstanding Prime Day deal. Unlike our smartphones and laptops, we tend to put up with our TVs for a lot longer than most devices, and it’s only when we see a newer set [...]

The post Big screen Hisense TVs are going mega cheap in the Amazon Prime Day sale appeared first on

Time’s running out on the best Kindle deal of Amazon Prime Day

Whether you’re a fan of reading or something who wants to start reading more, this Kindle Prime Day deal is well worth snapping up while stocks last. I’ve said it plenty of times before but the Amazon Kindle is one of the best devices you can buy in 2025. To save yourself from doomscrolling on [...]

The post Time’s running out on the best Kindle deal of Amazon Prime Day appeared first on

Protect your home with a Ring Alarm system for up to 50% off
This all-new GE Cync Reveal under-cabinet light bar is 25% off
Get 30% off this 20K power bank featuring a built-in cable
Don’t miss your chance to grab this Ryzen 5 Asus laptop for $330
Call of Duty got hacked so bad that Activision took it offline
Microsoft Teams adds threaded conversations for neater, tidier chats
How to delete the Microsoft account that Windows made you set up
Tired of spam? Gmail’s new feature lets you unsubscribe fast
And just like that, Max is HBO Max again
Snag this do-it-all Ryzen mini PC for an absurdly low $208
Save 41% on this gorgeous LG UltraGear curved OLED monitor
Microsoft’s Copilot+ could land on desktops this year
 Nvidia briefly crosses $4 trillion market cap — GPU maker and AI bulwark was the first to reach the milestone

Nvidia has become the world’s most valuable company with a $4 trillion market capitalization, driven by its dominant role in the AI ecosystem and investor confidence in its continued leadership, unmatched hardware, and expanding global demand.

https://www.tomshardware.com/pc-components/gpus/nvidia-is-the-first-company-to-reach-usd4-trillion-market-capitaliza

A four-pack of Apple AirTags drops to $65 for Prime Day

Amazon Prime Day this year actually has a bunch of good tech deals to consider. Take, for instance, sales on Apple accessories like the AirTag. Currently, you can get a

2d | Engadget
The best Amazon Prime Day 2025 robot vacuum deals that you can get right now

Amazon Prime Day typically brings great discounts on all sorts of electronics, but it’s a good idea to go for the expensive gear first. We consider robot vacuums to be in that category because, while there are solid affordable models available today, you’ll likely still spend at least $200 to get a robovac worth its salt.

These are some of the more expensive smart home gadgets you can get, but snagging t

2d | Engadget
Samsung Galaxy Unpacked preview: Massive leaks suggest we can expect Z Fold 7, Z Flip 7 and more

Samsung has announced that its next Galaxy Unpacked event will be taking place on July 9 at 10AM ET. This is the third major Unpacked event of the year, following launches of the Galaxy S25 series in January and, more recently, a virtual unveiling of the Galaxy S25 Edge. This time, if previous years are any indication, the company should be sh

2d | Engadget
You can now pre-order Hugging Face's Reachy Mini robots

Hugging Face has launched a new AI-powered robot called the Reachy Mini. Described by its maker in a new blog as an "expressive, open-source robot designed for human-robot interaction, creative coding, and AI experimentation," the Reachy Mini is targeted at anyone with an interest in this growing field of robotics. Its various functions and behaviors can be coded in Python, with support for JavaScript an

2d | Engadget
Samsung's slimmer Galaxy Watch 8 series includes Gemini access

Samsung just unveiled the Galaxy Watch 8 at its Unpacked event today. This is a fairly major redesign with some nifty-looking features. It boasts a smaller profile, with the company claiming it's the slimmest smartwatch it has ever made. It's 8.6mm thick, which makes it around 11 percent slimmer

2d | Engadget
Samsung Galaxy Z Flip 7 hands-on: Bigger screens, bigger battery, better foldable?

Once again, it’s time for Samsung’s mid-year Galaxy foldable showcase. Over the last 10 years, Samsung gave us curved edges, curved screens, and then screens that fold (both ways). While we’re still waiting for that rumored tri-fold Galaxy, Samsung has primed two new Flip foldables, the

2d | Engadget
Galaxy Unpacked 2025: Everything Samsung announced including the Z Fold 7, Z Flip 7 and Galaxy Watch 8

Pre-release leaks may have spoiled most of the surprises Samsung had up its sleeve for Wednesday's Unpacked event, but there were still some interesting details to gleam from the presentation. For example, we knew the Galaxy Z Fold 7 would be Samsung's thinnest foldable ever, but now we know part of the reason for that is because the company dropped S Pen support. Samsung also announced updates to its family of Galaxy Watch devices. Here's everything the company had to share at the latest Gal

2d | Engadget
The Galaxy Z Fold 7 and Z Flip 7 are the first phones to launch with Android 16

Samsung's new Galaxy Z Fold 7 and Z Flip 7 are the first phones to ship out of the box loaded with Android 16. Similarly, the company's new Watch 8 Series will be the first to launch already running Google's

2d | Engadget
How to pre-order the new Samsung Galaxy devices

It's hard to believe, but Samsung Galaxy Unpacked is back. The third Unpacked of 2025 so far falls right after the July 4 holiday in the US and smack in the middle of Amazon's Prime Day week. Typically, the company's summer showcase features devices across its foldable and wearable product lines. It also marks the start of pre-orders to reserve the new generation of these newly announced items. 

This year, Samsung announced three new wearables: the Galaxy Watch 8 Classic, the Gal

2d | Engadget
Samsung Galaxy Watch 8 hands-on: New look, new AI and.... new antioxidants?

Do you even antioxidant bruh? Samsung’s latest smartwatch can help answer that question and provide receipts, should you need it. The Galaxy Watch 8 series, which the company unveiled at its Unpacked event today, comes with a new test that uses existing optical sensors to gauge the level of antioxidants in your body. That’s present in both the standard Watch 8 as well as the new Watch 8 Classic, which comes with the rotating bezel that has historically been popular with Samsung smartwatch fan

2d | Engadget
Samsung's Galaxy Z Flip 7 has a bigger battery and is still thinner than last year's model

Samsung has launched the Galaxy Z Flip 7, along with the Z Flip 7 FE and the Z Fold 7, during its latest Unpacked event. The Galaxy Z Flip 7 has a 4.1-inch Super AMOLED Flex Window, which is the largest external display on a Z Flip model yet. It's also the slimmest iteration of the Flip so far, measuring only 13.7 mm in t

2d | Engadget
Samsung Galaxy Z Fold 7 hands-on: The big design revamp we’ve been waiting for

The Samsung Galaxy Z Fold line has been treading water for a couple generations. But that’s changing in a big way at today's Unpacked event with the Galaxy Z Fold 7 boasting a dramatically thinner design, new cam

2d | Engadget
Prime Day Ninja deals include one of our favorite dual-zone air fryers for $180

You may be spending more time outside during the summer, especially if you have a grill, but the gadgets in your kitchen will come in handy this season, too. Prime Day deals have already discounted one of our favorite air fryers, so you can grab it on sale and make things like c

2d | Engadget
IKEA goes all in on Matter with new smart home products

IKEA continues its push into the smart home category

2d | Engadget
A fast 3D collision detection algorithm

I discovered this collision detection algorithm during COVID and finally got around to writing about it.

github repo: https://github.com/cairnc/sat_blog


Comments URL: https://news.ycombinator.com/item?id=44510282

Points: 6

# Comments: 0

https://cairno.substack.com/p/improvements-to-the-separating-axis

Adaptive Power in iOS 26 Could Mean Longer Stretches Between iPhone Charges

Who doesn't want more battery life in their phone? This low-level feature works quietly in the background without you needing to do anything special. https://www.cnet.com/tech/mobile/adaptive-power-in-ios-26-could-mean-longer-stretches-between-iphone-charges/#ftag=CADf328eec

2d | cnet.com