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Lost for 300 Years, Pirate-Plundered Treasure Ship Discovered off Madagascar Coast

In 1721, pirates attacked and seized a Portuguese ship carrying a massive trove of treasure en route to Lisbon. Now, researchers believe they’ve discovered its remains off the coast of Madagascar. The discovery comes from two researchers from the Center for Historic Shipwreck Preservation in Massachusetts, who have conducted several studies on the wreckage over the last 16 years. They say new clues have revealed the ship’s identity as the Nossa Senhora do Cabo, a 700-ton warship. Their findings

If You’re an Amazon Prime Member, the Ring Indoor Cam Is Just $29 Instead of $60

Ring is taking center stage this Prime Day, with Amazon spotlighting a range of deals and bundles featuring the brand’s popular indoor security camera. Whether you’re interested in the camera on its own or as part of a bundle with a Ring alarm kit or video doorbell, there’s a deal for everyone. The most eye-catching offer is the all-time low price on the newest Ring Indoor Cam, now just $29 instead of the regular $60. See at Amazon At $29, the Ring Indoor Cam is accessible to more people than

On Mexico’s Caribbean Coast, There’s Lobster for the Tourists and Microplastics for Everyone Else

The fishermen of Puerto Morelos, on Mexico’s Caribbean coast, risk their lives every time they head out to sea to fish or dive for lobsters. Their bounty is dependent on luck, as the weather often makes it impossible to go out, while on other days the hooks they cast come back empty. These workers set out every day to find the best lobsters possible for the affluent vacationers who come to the region, while they and their families, cut off from many of the benefits of tourism development, get by

Specs leak for three Samsung foldables ahead of Wednesday’s Unpacked

With two days until the official launch, more details have leaked about the trio of foldable phones Samsung is about to reveal. The latest leak details the screens, storage, batteries, and other core specs of the Galaxy Z Fold 7, Z Flip 7, and new Z Flip 7 FE. The new information comes from WinFuture’s Roland Quandt, who claims to have obtained official Samsung promotional materials for the new phones, which will be officially revealed at a Galaxy Unpacked event this Wednesday, July 9th. The F

Spotify Jam comes to Android Auto so your whole car can DJ

Google TL;DR Spotify’s latest Android Auto update brings the Jam feature to car displays, letting friends join in and contribute music. The feature allows passengers to join a shared music queue by scanning a QR code on the in-car screen. The latest update for Spotify on Android Auto also improves offline listening and adds a floating search button for easier access. Spotify’s Android Auto app just got an important upgrade, adding the popular Jam feature to the in-car experience. Jam allows

My favorite Prime Day camera deal is not for a Sony or Canon

Ant Pruitt/ZDNET 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. At Amazon and Best Buy, the Insta360 X4 Action Camera is $150 off, bringing the price down to $350 ahead of Prime Day. Most talk in tech today revolves around AI in some shape or form, but not too long ago, VR and 360-degree video were t

Elon Musk's proposed America Party is already attracting the attention of the ultra-rich

Just a day after former White House advisor Elon Musk claimed on X that he's creating a new political party in the US, some deep-pocketed figures have offered support and potential interest. Replying to an X post that said the America Party would offer "independence from the two-party system," billionaire Mark Cuban and investment banker Anthony Scaramucci both replied to Musk, providing some possible next steps. After celebrating the America Party announcement post with emojis, Cuban said that

Hannah Cairo: 17-year-old teen refutes a math conjecture proposed 40 years ago

Hannah Cairo was stuck on a math problem. All she could think about during those weeks was a new approach. “After months of trying to prove the result, I managed to understand why it was so difficult. I realized that if I used that information correctly, I might be able to refute the claim. Finally, after several failed attempts, I found a way to construct a counterexample [a case that does not satisfy the studied property and therefore proves it is not universally true].” Ciaro says it required

Metriport (YC S22) is hiring engineers to improve healthcare data exchange

Metriport helps healthcare organizations access, analyze, and exchange patient data in real-time. Our open-source data intelligence platform integrates with all major healthcare IT systems in the US, and taps into comprehensive medical data for 300M+ individuals. Concretely, check out the following resources to learn more about what we actually do: We are looking for passionate engineers that are motivated by working on problems at scale (think billions of queries and PBs of medical records).

Lessons from creating my first text adventure

It’s very easy to accidentally try to create too large a text adventure. My first attempt was way too ambitious, and would have taken months to finish. I still love the idea for that, but it had to go. I picked another idea that was much smaller in scope, but it, too, grew too ambitious. I restarted one more time, from an idea that was even more pared down, and I was actually able to finish that game. With the minimalistic scope it took maybe fifteen hours of active work to create most of the ga

Async Queue – One of my favorite programming interview questions

For the past 7+ years, I've been conducting a programming interview that has been a true personal favorite of mine. It was passed down to me from good friends (Jeremy Kaplan and Carl Sverre, and it was the latter whom I believe invented it). This interview has probably been given by us between 500-1000 times across different companies, and upon googling for "async queue interview", I see tons of results. So, it's probably fine for me to blog about it. My main goal with this blog post is to disc

Elon Musk Is Selling His Political Party Like a Tesla

Less than 24 hours after launching his political party, Elon Musk is already playing hype man for the movement he claims will disrupt America’s broken political system. The richest man in the world took to X (formerly Twitter), the platform he owns, early Saturday morning to promote and to articulate the need for The American Party, his newly announced third party aimed at breaking what he calls the “uniparty” stranglehold of Democrats and Republicans. The move has drawn sharp criticism from su

Apple Didn’t Approve, but Amazon Is Clearing Out AirPods Pro 2 at a Record Low for Prime Day

AirPods Pro 2 are in stores just a year but already they set the benchmark by which other wireless earbuds with active noise cancellation are judged. On the subject of sound quality, nothing else comes close to holding a candle right now. Normally these earbuds cost $249, but Amazon is offering them over 30% off early Prime Day, reducing the price to as low as $169. This deal is for everyone (and not just Prime members) and it is a rarity for an Apple device. Remember, Apple never really offers

Volunteer finds Holy Grail of abolitionist-era Baptist documents

By MICHAEL CASEY GROTON, Mass. (AP) — Jennifer Cromack was combing through the American Baptist archive when she uncovered a slim box among some 18th and 19th century journals. Opening it, she found a scroll in pristine condition. A closer look revealed the 5-foot-long (1.5-meter-long) document was a handwritten declaration titled “A Resolution and Protest Against Slavery,” signed by 116 New England ministers in Boston and adopted March 2, 1847. Until its discovery in May at the archives in Gr

Colombia seizes first unmanned narco-submarine with Starlink antenna

Photograph released by the Colombian Navy press office showing an unmanned semi-submersible, known as a Low Profile Vessel, between two Colombian Navy vessels, July 2, 2025. The Colombian navy on Wednesday announced its first seizure of an unmanned narco-submarine equipped with a Starlink antenna off its Caribbean coast. The vessel was not carrying drugs, but the Colombian navy and Western security sources based in the region told AFP they believed it was a trial run of an unmanned vessel by a

Elon Musk Forms a New Political Party to Challenge Trump and the Republicans

As he had previously vowed, Tesla CEO Elon Musk officially announced the formation of a new, third political party on Saturday, July 5, 2025. This dramatic move comes just hours after President Donald Trump signed his “One Big Beautiful Bill” into law, a sweeping budget measure that implements massive spending cuts and eliminates nearly all federal climate and clean energy programs, legislation Musk staunchly opposed. The announcement was definitive. “Today, the America Party is formed to give

A Tesla robotaxi inexplicably drove into a parked car

One of Tesla's fully autonomous robotaxis grazed a parked car after completing a ride recently in Austin, Texas. In a video recorded by YouTuber DirtyTesla, a self-driving Model Y is seen turning and accelerating into a Toyota, making light contact with its tire. As seen in the video, the Model Y already dropped off its passenger, but had trouble navigating out of the dark alleyway afterwards. Tesla's robotaxi service launched in Austin just two weeks ago with a small fleet. According to DirtyT

The Calculator-on-a-Chip (2015)

Calculator Articles The Arrival of the "Calculator-on-a-Chip" During the late 1960s and early 1970s a major aim of the calculator electronics companies was to integrate all of the functionality of a calculator into one integrated circuit, so producing a "Calculator-on-a Chip". © 2015 Nigel Tout This is a new article which was not originally in "The International Calculator Collector". Introduction As told in the section "The Story of the Race to Develop the Pocket Electronic Calculator", fro

Speeding up PostgreSQL dump/restore snapshots

The last few pgstream releases have focused on optimizing snapshot performance, specifically for PostgreSQL targets. In this blog post, we’ll walk through the key improvements we made, share the lessons we learnt, and explain how they led to significant performance gains. But first, some context! What is pgstream? pgstream is an open source CDC(Change Data Capture) tool and library that offers Postgres replication support with DDL changes. Some of its key features include: Replication of DDL

Local-first software (2019)

Martin Kleppmann, Adam Wiggins, Peter van Hardenberg, and Mark McGranaghan. Local-first software: you own your data, in spite of the cloud. 2019 ACM SIGPLAN International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software (Onward!), October 2019, pages 154–178. doi:10.1145/3359591.3359737 This article has also been published in PDF format in the proceedings of the Onward! 2019 conference . Please cite it as: We share some of our findings from developing local-fi

Elon Musk’s New Political Party Sparks MAGA Backlash Online

The suspense is finally over. Elon Musk, the visionary behind Tesla and SpaceX, officially declared the formation of a new political party on Saturday, July 5, 2025. His stated aim: to challenge the long-standing dominance of both the Republican and Democratic parties. “Today, the America Party is formed to give you back your freedom,” the controversial tech entrepreneur announced on X (formerly Twitter) at 3:46 PM ET. By a factor of 2 to 1, you want a new political party and you shall have it

Did you know: Your phone supports a 320MP camera, but companies choose to skip them

Ryan Haines / Android Authority The smartphone industry has been through a brutal megapixel war over the last few years, jumping to 48MP, 50MP, 64MP, and 108MP cameras. Companies then upped the ante in 2022 and 2023 by offering 200MP camera phones, and we’ve stayed at this resolution since then. Did you know that recent flagship Android phones actually support more than 200MP sensors, though? In fact, they support 320MP cameras. However, companies haven’t adopted 320MP cameras just yet. Here’s

A bundle of two Blink Mini 2 security cameras is only $35 for Prime Day

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 . The best value in security cameras is back. This early Prime Day deal has two Blink Mini 2 cameras for only $35. That's half off — and $5 less than you'd usually pay for only one of them. This matches a Black Friday record low for the pair. The Blink Mini 2 is a recent offering, arriv

Local-first software: You own your data, in spite of the cloud

Martin Kleppmann, Adam Wiggins, Peter van Hardenberg, and Mark McGranaghan. Local-first software: you own your data, in spite of the cloud. 2019 ACM SIGPLAN International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software (Onward!), October 2019, pages 154–178. doi:10.1145/3359591.3359737 This article has also been published in PDF format in the proceedings of the Onward! 2019 conference . Please cite it as: We share some of our findings from developing local-fi

Log your weight in Apple Health quickly and cheaply with this iPhone-compatible smart scale

After my last WiFi-enabled smart scale broke and refused to connect to the Internet anymore, I sought something simpler and cheaper to replace it. The old scale had all sorts of fancy service integrations that I never used. I just wanted something that would track my weight and report the measurements to the Health app on my iPhone. The Eufy C20 smart scale is what I landed on and I’m very happy with it — and it’s pretty cheap too. Here’s how it works … Firstly, the scale works completely inde

My favorite AirTag wallet alternative is tough and super thin - and it's on sale with an exclusive code

ZDNET's key takeaways KeySmart's SmartCard is available on Amazon for $40 (3-pack for $90). It's super thin, has a wireless rechargeable battery, and is IPX7-rated. It needs to be recharged every 5 months or so. View now at Amazon Save 20% on the KeySmart SmartCard when you check out with the ZDNET exclusive promo code 'KSPRIME20' at checkout. Apple AirTags have changed my life, saving me countless hours looking for keys and other items that I absent-mindedly misplaced. But AirTags have a f

Show HN: Flint – Write code your way while ensuring remote consistency

Write code your way while ensuring remote consistency. Flint empowers developers to use their personal style and formatting preferences locally, while maintaining a consistent remote codebase. By integrating with Git, Flint automatically formats code during pull and push operations. This approach prevents commits from being cluttered with formatting changes, making code reviews cleaner and collaboration smoother. Note Flint is currently in alpha. Contributions are warmly welcomed. Table of Co

Ask HN: Worth leaving position over push to adopt vibe coding?

My company is increasingly pushing prompt engineering as the single way we "should" be coding. The CEO & CTO are both obsessed with it and promote things like "delete entire unit test file & have claude generate a new one" rather than manually address test failures. I'm a 'senior engineer' with ~5 years of industry experience and am considering moving on from this company because I don't want 1. Be pushed into a workflow that will cause my technical growth to stall or degrade 2. Be overseeing

Elon Musk Teases ‘Fireworks’ as Trump Signs His ‘Big, Beautiful Bill’

Elon Musk, the world’s richest man, spent the Fourth of July doing what he does best: stirring speculation, igniting controversy, and hinting at big political moves. All from behind a keyboard. The Tesla and SpaceX CEO kicked off America’s Independence Day with a patriotic post on his platform X (formerly Twitter): “🇺🇸🇺🇸 Happy birthday, America! 🇺🇸🇺🇸” 🇺🇸🇺🇸 Happy birthday, America! 🇺🇸🇺🇸 — Elon Musk (@elonmusk) July 4, 2025 But it was his follow-up that really set off alarms: “Great day for som

Air pollution may contribute to development of lung cancer in never-smokers

Now, a study published on July 2 in Nature has uncovered compelling genomic evidence that points to air pollution—and other environmental exposures—as a potential major factor behind this growing public health concern. The study was jointly led by researchers at the University of California San Diego and the National Cancer Institute (NCI), part of the National Institutes of Health (NIH). “We’re seeing this problematic trend that never-smokers are increasingly getting lung cancer, but we haven’