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Nintendo launches another Switch Online test program for 40,000 players

Nintendo has posted a call for participants for another Playtest Program, and this time, it's looking for 40,000 testers and not just 10,000 like in the first one. If you'll recall, Nintendo looked for 10,000 participants for the first Playtest event last year to test an unnamed, mysterious Switch Online feature. The new program still only welcomes active Nintendo Switch Online + Expansion Pack members, but as you'd expect, it now supports both the original Switch and the Switch 2. Interested p

East Asian aerosol cleanup has likely contributed to global warming

RAMIP simulations and recent emissions changes in East Asia We first document the emissions perturbation applied in the RAMIP baseline and East Asia simulations21 (see “Methods”), and compare them to the actual emissions reductions from the same region since around 2010. Briefly, RAMIP isolates the climate effects of aerosol emissions in one region by comparing two sets of transient emission simulations; one following a global, high emissions pathway (SSP3-7.0, which assumes weak air quality po

East Asian air cleanup likely contributed to acceleration in global warming

RAMIP simulations and recent emissions changes in East Asia We first document the emissions perturbation applied in the RAMIP baseline and East Asia simulations21 (see “Methods”), and compare them to the actual emissions reductions from the same region since around 2010. Briefly, RAMIP isolates the climate effects of aerosol emissions in one region by comparing two sets of transient emission simulations; one following a global, high emissions pathway (SSP3-7.0, which assumes weak air quality po

These ‘4K-Like’ AR Glasses Are Actually Only 1080p, but I Want Them All the Same

When it comes to gadget specs, it’s best to be precise. For example, if you were buying a TV, you may want to know the resolution, and if you showed up to Best Buy and the tag on your brand-spanking-new Sony said “kind of, sort of, 4K,” you’d probably have some questions. Same goes for AR glasses, in my opinion, but that didn’t stop Viture from slapping “4K-like” branding on all of its new frames. It also doesn’t stop me from wanting them all the same. Viture announced a few pairs of upcoming A

Radiocarbon dating reveals Rapa Nui not as isolated as previously thought

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: Marae with ahu (a central stone platform) on Mo’orea, Windward. Credit: Antiquity Archaeologists have analyzed ritual spaces and monumental structures across Polynesia, questioning the idea that Rapa Nui (Easter Island) developed in isolation following its initial settlement. The first people in Polynesia settled t

Southeast Asia needn't take sides in U.S.-China tech rivalry. It can learn from both, experts say

A visitor watches an AI sign on an animated screen at the Mobile World Congress, the telecom industry's biggest annual gathering, in Barcelona. Josep Lago | Afp | Getty Images As China and the U.S. compete in artificial intelligence, Southeast Asia should draw from the best of both countries while building its own technologies, panelists said at CNBC's East Tech West 2025 conference on June 27 in Bangkok, Thailand. Julian Gorman, head of Asia-Pacific at mobile network trade organization GSMA, s

VITURE launches new series of XR glasses for gamers, enthusiasts, and professionals

TL;DR VITURE has announced the launch of its Luma series and The Beast XR glasses. The Luma series consists of three entries, including a base model, Pro, and Ultra. The Beast is the company’s flagship model, boasting the most advanced specs. The XR glasses market is getting increasingly crowded with major players like Google, Samsung, and Apple all looking to enter the space. However, those tech giants have their work cut out for them as competitors like Xreal and VITURE have their own produ

Southeast Asia needn't take sides in US-China tech rivalry. It can learn from both, experts say

A woman holds a cell phone featuring the DeepSeek logo, with the Nvidia logo displayed in the background. Nurphoto | Nurphoto | Getty Images As China and the U.S. compete in artificial intelligence, Southeast Asia should draw from the best of both countries while building its own technologies, panelists said at CNBC's East Tech West 2025 conference on June 27 in Bangkok, Thailand. Julian Gorman, head of Asia-Pacific at mobile network trade organization GSMA, said it would be a negative developm

The first time I was almost fired from Apple

The First Time I Was Almost Fired From Apple 3 Jul 2025 Me at Apple in December, 1995. I was hired on at Apple in October of 1995. This was what I refer to as Apple’s circling the drain period. Maybe you remember all the doomsaying — speculation that Apple was going to be shuttering soon. It’s a little odd perhaps then that they were hiring at all but apparently Apple reasoned that they nonetheless needed another “graphics engineer” to work on the technology known as QuickdrawGX. I was then a

New Process Uses Microbes to Create Valuable Materials from Urine

Researchers from the Lawrence Berkeley National Laboratory (Berkeley Lab), UC Irvine, and the University of Illinois Urbana-Champaign (UIUC), have used biology to convert human urine into a valuable product. The team genetically modified yeast to take the elements present in urine and create hydroxyapatite – a calcium and phosphorus-based mineral naturally produced by humans and other animals to build bones and teeth. Commercially manufactured hydroxyapatite is used in surgery and dentistry to

Show HN: Seastar – Build and dependency manager for C/C++ with Cargo's features

Seastar Seastar is a fast, extensible build system for C, C++, and maybe soon, Rust and Zig as well. I believe that it should be easy to make, prototype, and iterate upon designs. While C is still one of our most widely used languages, it makes it hard to create programs easily, especially for beginners. Instead, Seastar aims to be more like Rust's tooling with cargo , but supporting seamless compilation across more languages. Running Seastar is very simple to build and run. Assuming you have

Towa and the Guardians of the Sacred Tree | hands-on preview

Bandai Namco showed up at the Summer Game Fest Play Days with a rogue-lite game from Brownie: Towa and the Guardians of the Sacred Tree. The 2D action-adventure title debuts on the consoles and PC in September. It’s a button-mashing rogue-lite set in a mystic realm where ancient forces are threatening Shinju, an idyllic village at the foot of a living sacred tree. You have to fight with a couple of warriors paired together and control both of them with a single game controller. You have to for

DeskHog, an open-source developer toy

But what is DeskHog really? It's a teeny, tiny, beast. DeskHog packs a ESP32-S3 Reverse TFT Feather in a custom-made 3D printed case. It comes complete with a 240x135 color TFT display, a 10-hour battery life, WiFi, and a cute little LED. It's a hand-made micro games console. It's a desktop terminal for PostHog data. It's a friend. Can it play Pong? Yes. Can it play Flappy Bird? Yes. Can it play Doom? ...We're working on it. Want more hardware? We included an I²C expansion port, just for pe