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Best early Prime Day PlayStation 5 deals: My 31 favorite sales live now

'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

How to store Go pointers from assembly

2025-06-23 How to store Go pointers from assembly The standard Go toolchain comes with an assembler out of the box. Said assembler is highly idiosyncratic, using syntax inherited from Plan 9 and choosing its own names for platform-specific instructions and registers. But it’s great to have it readily available. More mundanely, Go comes with a garbage collector. This post explains how to make these two components play nice, if we want to manipulate Go pointers from our assembly. Preamble: Go’s

First incredible images from Vera C. Rubin Observatory's car-sized camera reveal distant galaxies and asteroids

What just happened? The first incredible images taken by the car-sized camera at the Vera C. Rubin Observatory have been released. The pictures show distant galaxies and dust clouds thousands of light years away from Earth, all captured in breathtaking detail across just over 10 hours of test observations. The Legacy Survey of Space and Time (LSST) camera at the $810 million 18-storey Vera C. Rubin observatory in Chile, named after the US astronomer who discovered evidence of dark matter in 197

This Linux distro routes all your traffic through the Tor network - and it's my new favorite for privacy

Jack Wallen / Elyse Betters Picaro / ZDNET Privacy has become a keystone for keeping your information safe and preventing third parties from creating consumer profiles that could then be used for targeted marketing... or worse. To that end, there are countless products and services that promise to keep you and your information private. Some work, and some are nothing but snake oil. For me, the best route to privacy goes through Linux and one of the many privacy-focused distributions. Recently

MSI's new Toy Story PC features Buzz Lightyear GPU, Woody motherboard, and more

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust In a nutshell: Themed PC components, especially graphics cards, are nothing new these days. What we don't often see is a prebuilt PC where almost every component is based on the same subject. In this case, it's the classic Toy Story series. MSI has announced a team-up with Pixar and Disney as part of Toy Story's 30th anniversary. The limited-edition prebuilt PC in question features five themed comp

Topics: msi pc story themed toy

Portyl travel app brings ancient ruins to live with immersive AR

Turn your phone into a time machine with stunning 3D reconstructions of historic sites, geospatial precision, and AI-guided tours in 60+ languages Histoury is launching its Portyl app that uses the Unity game engine and Niantic Spatial‘s technology to enable tourists to see what today’s archaeological ruins looked like in their heyday. The Dallas-based company says it’s like turning your smartphone into a time machine, with 3D reconstructions of historic sites, geospatial precision and AI guid

The Download: the Vera C. Rubin Observatory’s first pictures, and reframing privacy

The first spectacular images taken by the Vera C. Rubin Observatory have been released for the world to peruse: a panoply of iridescent galaxies and shimmering nebulas. Much has been written about the observatory’s grand promise: to revolutionize our understanding of the cosmos by revealing a once-hidden population of far-flung galaxies, erupting stars, interstellar objects, and elusive planets. And thanks to its unparalleled technical prowess, few doubted its ability to make good on that. Bu

Report: Apple to announce ‘some’ App Store changes in the EU to avoid additional DMA fines

In April, Apple was fined 500 million euros for violating the Digital Markets Act in the European Union. Since that penalty was announced, however, the company hasn’t announced any further changes to its App Store Guidelines to avoid further fines. A new report from the Financial Times today says that Apple is “locked in last-minute” negotiations with the European Commission about ways to ease its App Store anti-steering provisions. Following the fine in April, Apple was given 60 days to start

The 48 Best Movies on Netflix Right Now (June 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

Tesla robotaxis launch in Austin with $4.20 invite-only service and human "safety monitors"

What just happened? Tesla's long-awaited robotaxi service finally launched yesterday (June 23) in Austin, Texas. So far, it has been limited to invited participants and not the general public, and passengers aren't alone in the vehicles; Tesla's "safety monitors" sit in the front passenger seat ready to take over if something goes wrong – despite Elon Musk promising the service would launch unsupervised. Musk's "tentatively, June 22" response early this month to an X user's question about when

3 productivity gadgets I can't work without (and why they make such a big difference)

'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

The best streaming mics of 2025: Expert tested

'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

The best password manager for families in 2025: Expert tested and reviewed

'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

The Largest Camera Ever Built Releases Its First Images of the Cosmos

Perched atop the Cerro Pachón mountain in Chile, 8,684 feet high in the Atacama Desert, where the dry air creates some of the best conditions in the world to view the night sky, a new telescope unlike anything built before has begun its survey of the cosmos. The Vera C. Rubin Observatory, named for the astronomer who discovered evidence of dark matter in 1978, is expected to reveal some 20 billion galaxies, 17 billion stars in the Milky Way, 10 million supernovas, and millions of smaller objects

China's Electric Vehicle Factories Have Become Tourist Hotspots

Tours of electric vehicle factories have quickly become the hottest ticket in Beijing, with tens of thousands of people signing up each month for the chance to win a free visit. Chinese smartphone giant Xiaomi, which has reinvented itself as an EV maker in recent years, started offering the one-hour tours in January to visitors interested in seeing its factory up close and getting a race car experience in a Xiaomi EV. As Chinese EV brands expand from competing on low prices to promoting premium

First celestial image unveiled from revolutionary telescope

First celestial image unveiled from revolutionary telescope 4 hours ago Share Save Ione Wells South America correspondent Georgina Rannard Science correspondent Share Save NSF-DOE Vera C. Rubin Observatory The first image revealed by the Vera Rubin telescope shows the Trifid and Lagoon nebulae in stunning detail A powerful new telescope in Chile has released its first images, showing off its unprecedented ability to peer into the dark depths of the universe. In one picture, vast colourful gas

I compared an AI glucose monitor with a traditional monitor for 2 weeks. Here are my results

ZDNET's key takeaways The Stelo by Dexcom is an over-the-counter continuous glucose monitor that uses sensors to track glucose levels and export data to your smartphone. The app utilizes generative AI to provide lifestyle recommendations and share data with your healthcare provider. However, it needs needs additional features in future iterations to offer a more comprehensive experience. $99 at Amazon I was diagnosed as prediabetic and insulin resistant during middle school, and ever since, I

Can you trust Amazon Basics tools? My buying advice after testing the best-sellers

'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

I was surprised by how simple an allocator is

Table of Contents Introduction Recently I was looking at an issue on mimalloc, a "state-of-the-art" memory allocator developed by Microsoft. The issue was quite simple, developers wanted a way to preallocate a piece of memory and use it as mimalloc's heap. Seeing that mimalloc does not offer this feature, I thought: "how hard can it be to write a memory allocator to manage a preallocated region?". The answer to this question is: "given enough time, even a monkey with a typewriter can write

The best website builders of 2025: Expert tested and reviewed

'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

The 7 gadgets I never travel without (and how they make every trip easier)

'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

I changed 3 settings on my PS5 for an instant performance boost

'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

My favorite USB-C accessory of all time got a magnetic upgrade - it's spoiled me ever since

ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $12 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters are on sale for just $12 (with the added coupon) for one on Amazon. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of the best USB access

Why I use this cheap Android tablet more than my iPad Pro - and don't regret it

'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

This $200 Motorola phone has no business being this good for the price

ZDNET's key takeaways Motorola's Moto G is available from the company's website for $200. The smartphone boasts a long-lasting battery, booming speakers, and a solid camera array. However, I wouldn't call it a "pocket-sized theater" due to its sub-standard screen. View now at Amazon View now at Motorola more buying choices In a world where flagship smartphones can cost $1,000 or more, key brands have carved a niche for themselves by developing midrange alternatives. These manufacturers equip

6 settings I recommend changing ASAP on iOS 18.5 (and how they make a difference))

'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

Denmark's Archaeology Experiment Is Paying Off in Gold and Knowledge

Ole Ginnerup Schytz, an engineer in Denmark’s sleepy Vindelev agricultural area, had used a metal detector only a handful of times when he found a bent clump of metal in a friend’s barley field. He figured it was the lid from a container of tinned fish and tossed it in his junk bag with the other bits of farm trash that had set his metal detector beeping: rusty nails, screws, scrap iron. A few paces away he dug up another shiny circle. Someone had clearly enjoyed a lot of tinned fish here—into t

LaborBerlin: State-of-the-Art 16mm Projector

en:meetings_projects:spectral:laborberlin16mmprojector:start LaborBerlin: State-of-the-Art 16mm Projector Background While artists all over the world continue to work with celluloid film, they are often confronted with precarious screening conditions due to increasingly old and hard to repair equipment. In particular, film projectors and their aging mechanical parts have become less dependable, contributing in many cases to the destruction of the film material instead of ensuring its opti

The Art of Bijective Combinatorics

- the correponding set of slides of each lecture, - a website which enable one to navigate inside the videos, in the same way you turn around the pages of a book. For example if you click on the time given just after the slide number corresponding to one of the videos, you will get, up to one second, to exact position in the video. an introduction to the video-book ABjC is given at the beginning of the video of the Epilogue (from 2' 02" to 8' 42") This video-book on bijective combinatorics is

What We Know So Far About the Supposed ‘Mother of All Data Breaches’

Data breaches are so common these days that, when a new one gets announced, most web users can do little more than yawn and mutter something like “Yeah, no shit” before scrolling up to the next story in their newsfeed. This week, however, a breach was announced that was allegedly so earth-shatteringly huge that it managed to break through the internet’s wall of collective cynicism. Dubbed the “Mother of All Data Breaches,” the breach is said to involve some 16 billion user credentials, and impa